Chemical Reagent

• Appearance
• Fine crystalline powder

• Application
• Peptide synthesis, amidation, esterification, and pharmaceutical research

• Boiling point
• Not applicable

• CAS No
• 125700-67-6

• Chemical Name
• Other

• Classification
• Other

• Color
• White to almost white

• Density
• 1.1 g/cm3 Gram per cubic centimeter(g/cm3)

• EINECS No
• 423-040-4

• Grade
• Synthesis Grade / Reagent Grade

• HS Code
• 29339900

• Melting Point
• 195 - 205 C

• Molecular Formula
• C H BF N O

• Molecular Weight
• 321.08 g/mol Grams (g)

• Other Names
• O-(Benzotriazol-1-yl)-N,N,N,N-tetramethyluronium tetrafluoroborate, TBTU

• Ph Level
• Not applicable

• Physical Form
• Solid

• Purity(%)
• 98.0% or 99.0% (HPLC)

• Shape
• Granules

• Shelf Life
• 24 Months

• Smell
• Other

• Storage
• Keep container tightly closed under an inert atmosphere. Store in a cool, dry area at 2 8 C or 15 25 C. Moisture-sensitive and light-sensitive.

• Structural Formula
• C H BF N O

• Taste
• Other

• Type
• Organic Synthesis Reagents

• Usage
• Coupling reagent used to generate amide bonds in solid-phase and solution-phase synthesis

• Appearance
• Clear Liquid

• Application
• Other , Pharmaceutical Intermediate, Dyes, and Agrochemicals

• Boiling point
• 197C

• CAS No
• 98-88-4

• Chemical Name
• Other, Benzoyl Chloride

• Classification
• Other, Organic Chemical

• Color
• Colorless to Slight Yellow

• Density
• 1.213 Gram per cubic centimeter(g/cm3)

• EINECS No
• 202-696-3

• Grade
• Industrial grade

• HS Code
• 29163990

• Melting Point
• -1C

• Molecular Formula
• C7H5ClO

• Molecular Weight
• 140.57 g/mol

• Other Names
• Benzoyl Chloride; Benzenecarbonyl chloride

• Physical Form
• Liquid

• Poisonous
• Yes

• Purity(%)
• 99%

• Shape
• other, Liquid

• Shelf Life
• 12 Months

• Smell
• Other, Irritating Odor

• Storage
• Other, Store in cool, dry place

• Structural Formula
• C6H5COCl

• Taste
• Other , Pungent

• Type
• Acid Chloride

• Usage
• Synthesis, Chemical Intermediate

• Appearance
• White powder or flakes

• Application
• Other , Carbodiimide coupling reagent, peptide synthesis

• Boiling point
• 100C at 1 mmHg

• CAS No
• 3140-73-6

• Chemical Name
• Other

• Classification
• Other

• Color
• White powder / flakes

• EINECS No
• 221-573-5

• Grade
• Industrial grade

• HS Code
• 29336990

• Melting Point
• 76 - 78C

• Molecular Formula
• C5H6ClN3O2

• Molecular Weight
• 175.57 Grams (g)

• Other Names
• CDMT

• Physical Form
• Solid

• Poisonous
• Other, Non-poisonous

• Shape
• other

• Shelf Life
• 1 Years

• Smell
• Other

• Storage
• Other, Cool, dry place

• Type
• Industrial chemical

• Usage
• Industrial

• Appearance
• Clear liquid

• Application
• Other , Pharmaceuticals, agrochemicals, dyes

• Boiling point
• 181 C

• CAS No
• 108-59-8

• Chemical Name
• Other

• Classification
• Other

• Color
• Clear, colorless liquid

• Density
• 1.166 Gram per cubic centimeter(g/cm3)

• EINECS No
• 203-597-8

• Grade
• Industrial grade

• HS Code
• 29171990

• Melting Point
• -54 C

• Molecular Formula
• C5H8O4

• Molecular Weight
• 132.12 Grams (g)

• Other Names
• Malonic acid dimethyl ester

• Ph Level
• Neutral

• Physical Form
• Liquid

• Poisonous
• No

• Purity(%)
• 99%

• Shape
• other

• Shelf Life
• 2 Years

• Smell
• Other

• Storage
• Other, Cool, dry, ventilated area

• Structural Formula
• CH2(CO2CH3)2

• Taste
• Odorless

• Type
• Chemical Intermediate

• Usage
• Synthesis intermediate

• Appearance
• Crystalline powder

• Application
• Other , Laboratory reagent, peptide synthesis

• Boiling point
• Decomposes

• CAS No
• 530-62-1

• Chemical Name
• Other

• Classification
• Other

• Color
• White

• Density
• 1.38 Gram per cubic centimeter(g/cm3)

• EINECS No
• 208-488-9

• Grade
• Pharma/Reagent Grade

• HS Code
• 29339900

• Melting Point
• 117-122C

• Molecular Formula
• C7H6N4O

• Molecular Weight
• 162.15 Grams (g)

• Other Names
• CDI; 1,1-Carbonyldiimidazole

• Physical Form
• Solid

• Poisonous
• No

• Purity(%)
• 99%

• Shape
• other

• Shelf Life
• 24 Months

• Smell
• Other

• Storage
• Other, Store in tightly closed container, cool dry place

• Structural Formula
• C(=O)(N1C=CN=C1) (N2C=CN=C2)

• Taste
• Odorless

• Type
• Chemical Reagent

• Usage
• Used in peptide and ester synthesis

• Appearance
• Clear Liquid

• Application
• Other , Dye & Pharmaceutical Intermediate

• Boiling point
• 179 C

• CAS No
• 100-44-7

• Chemical Name
• Other

• Classification
• Other

• Color
• Colorless

• Density
• 1.10 Gram per cubic centimeter(g/cm3)

• EINECS No
• 202-853-6

• Grade
• Industrial Grade

• HS Code
• 29039990

• Melting Point
• 39 C

• Molecular Formula
• C7H7Cl

• Molecular Weight
• 126.58 Grams (g)

• Other Names
• -Chlorotoluene

• Physical Form
• Liquid

• Poisonous
• Yes

• Purity(%)
• 99%

• Shape
• other

• Shelf Life
• 12 Months

• Smell
• Other

• Storage
• Other, Cool, ventilated, dry area

• Structural Formula
• C6H5CH2Cl

• Type
• Chemical Compound

• Usage
• Industrial

• Appearance
• Clear liquid or crystalline solid

• Application
• Other , Pharmaceutical intermediates, flavors and fragrances, organic synthesis

• Boiling point
• 258C

• CAS No
• 105-13-5

• Chemical Name
• Other

• Classification
• Other

• Color
• Colorless to pale yellow

• Density
• 1.116 Gram per cubic centimeter(g/cm3)

• EINECS No
• 203-278-1

• Grade
• Industrial/Pharmaceutical

• HS Code
• 2906 29 90

• Melting Point
• 24-26

• Molecular Formula
• C8H10O2

• Molecular Weight
• 138.17 Grams (g)

• Other Names
• p-Anisyl alcohol, p-Methoxybenzyl alcohol

• Physical Form
• Other

• Poisonous
• No

• Purity(%)
• 98% min

• Shape
• other

• Shelf Life
• 24 Months

• Smell
• Other

• Storage
• Other, Store in a cool, dry place, tightly closed

• Structural Formula
• C6H4(OCH3)CH2OH

• Taste
• Other

• Type
• Aromatic Alcohol

• Usage
• Used in synthesis of pharmaceuticals and fine chemicals

• Appearance
• Colorless solid

• CAS No
• 73183-34-3

• Chemical Name
• Other

• Classification
• Other

• Color
• Colorless solid

• Density
• 0.98 Gram per cubic centimeter(g/cm3)

• Melting Point
• 137 - 140 C

• Molecular Formula
• C H B O

• Molecular Weight
• 253.94 Grams (g)

• Other Names
• Bis(pinacolato)diboron

• Physical Form
• Solid

• Purity(%)
• 99%

• Shape
• other

• Shelf Life
• 1 Years

• Smell
• Other

• Storage
• Room Temp

• Structural Formula
• C H B O

• Taste
• Other

• Type
• Reagent

• Appearance
• Crystalline chunks or powder

• Application
• Industrial Catalyst Production, Electroplating, Laboratory Research

• Boiling point
• Decomposes above 150 C

• CAS No
• 18497-13-7

• Chemical Name
• Other

• Classification
• Other

• Color
• Orange to Reddish-brown

• Density
• 2.43 g/cm Gram per cubic centimeter(g/cm3)

• EINECS No
• 241-010-7

• Grade
• Analytical Reagent (AR) Grade / Catalyst Grade

• HS Code
• 2843.90

• Melting Point
• 60 C

• Molecular Formula
• H2PtCl6 6H2O

• Molecular Weight
• 517.90 g/mol Grams (g)

• Other Names
• Hexachloroplatinic(IV) acid hexahydrate, Platinic chloride

• Ph Level
• Strongly acidic in solution

• Physical Form
• Solid

• Poisonous
• 1

• Purity(%)
• 99.9%

• Shape
• Crystal

• Shelf Life
• Varies based on storage conditions; typically stable if kept in a vacuum or desiccated environment. Months

• Smell
• Other

• Storage
• Store in a cool, dry place. Material is highly hygroscopic and must be kept in airtight, moisture-proof containers.

• Structural Formula
• [H3O]2[PtCl6] 4H2O

• Taste
• Other

• Type
• Chemical Reagent / Catalyst Precursor

• Usage
• Precursor for platinum catalysts used in hydrosilylation and fuel cell electrodes.

• Appearance
• White crystalline solid or crystals

• Application
• Organic Synthesis, Chiral Catalyst, TADDOL Synthesis

• Boiling point
• 163 C at 23 mmHg

• CAS No
• 608-68-4

• Chemical Name
• Other

• Classification
• Reagents

• Color
• White

• Density
• 1.238 g/mL at 25 C Gram per millilitre (g/mL)

• EINECS No
• 210-166-8

• Grade
• reagent grade

• HS Code
• 2918130

• Melting Point
• 57 C to 60 C

• Molecular Formula
• C6H10O6

• Molecular Weight
• 178.14 g/mol Grams (g)

• Other Names
• L-(+)-Tartaric acid dimethyl ester, Dimethyl (2R,3R)-2,3-dihydroxybutanedioate

• Ph Level
• Weakly acidic in aqueous solutions

• Physical Form
• Powder

• Purity(%)
• 99 %

• Shape
• Granules

• Shelf Life
• 24 Months

• Smell
• Other

• Storage
• Room Temperature. Store in a cool, dry place in tightly closed containers.

• Structural Formula
• CH3OOC-CH(OH)-CH(OH)-COOCH3

• Taste
• Other

• Type
• Chiral Building Block / Organic Intermediate

• Usage
• Used as a key intermediate for pharmaceuticals and advanced chemical synthesis.

• Appearance
• Clear, transparent liquid

• Application
• Organic Synthesis, Pharmaceutical Intermediates, Fine Chemical Manufacturing

• Boiling point
• 186 C to 188 C

• CAS No
• 5445-19-2

• Chemical Name
• Other

• Classification
• Other

• Color
• Colorless to Light yellow

• Density
• 1.289 g/cm at 20 C Gram per cubic centimeter(g/cm3)

• EINECS No
• 226-651-2

• Grade
• Reagent Grade / Synthesis Grade

• HS Code
• 2915.90

• Melting Point
• <-20 C

• Molecular Formula
• C7H13BrO2

• Molecular Weight
• 209.08 g/mol Grams (g)

• Other Names
• Methyl 2-bromocaproate; 2-Bromohexanoic acid methyl ester

• Ph Level
• Not applicable

• Physical Form
• Liquid

• Poisonous
• 1

• Purity(%)
• 98.0% (GC)

• Shape
• other

• Shelf Life
• 24 Months

• Smell
• Pungent

• Storage
• Store in a cool, dark, dry place (ideally below 15C) in tightly sealed containers under an inert atmosphere (e.g., Nitrogen).

• Structural Formula
• CH3(CH2)3CH(Br)COOCH3

• Taste
• Other

• Type
• Organic Intermediate / Lab Chemical

• Usage
• Used as an alkylating agent and chemical building block to introduce hexanoate chains.

• Appearance
• Crystalline powder

• Application
• Solid-phase peptide synthesis (SPPS), liquid-phase synthesis, and amide bond formations

• Boiling point
• Not Applicable

• CAS No
• 94790-37-1

• Chemical Name
• Other

• Classification
• Other

• Color
• White to off-white

• Density
• ~1.4 g/cm Gram per cubic centimeter(g/cm3)

• EINECS No
• 423-020-5

• Grade
• Synthesis Grade / Reagent Grade

• HS Code
• 29339900

• Melting Point
• 200 C (with decomposition)

• Molecular Formula
• CHFNOP

• Molecular Weight
• 379.24 g/mol Grams (g)

• Other Names
• HBTU, HDPU

• Ph Level
• Not Applicable

• Physical Form
• Solid

• Purity(%)
• 98.0% or 99.0% (Grade dependent)

• Shape
• Crystal

• Shelf Life
• 24-36 Months

• Smell
• Other

• Storage
• Store in a cool, dry place tightly sealed; recommended storage at 2C to 8C or room temperature away from moisture

• Structural Formula
• [C11H16N5O]+.[PF6]-

• Taste
• Other

• Type
• Peptide Coupling Reagent

• Usage
• Activating agent for carboxylic acids to form stable active esters during amino acid coupling

• Appearance
• Clear, transparent liquid

• Application
• Intermediate for organic synthesis, pharmaceutical building blocks, polymer chemistry

• Boiling point
• 197 C to 198 C

• CAS No
• 110-52-1

• Chemical Name
• Other

• Classification
• Other

• Color
• Colorless to light-yellow/brownish

• Density
• 1.808 g/mL at 25 C

• EINECS No
• 203-775-5

• Grade
• : Industrial / Reagent Grade

• HS Code
• 290339 (or 29033920 depending on region)

• Melting Point
• -20 C to -16 C

• Molecular Formula
• CHBr

• Molecular Weight
• 215.91 g/mol Grams (g)

• Other Names
• Tetramethylene bromide, Tetramethylene dibromide, 1,4-Dibrombutan

• Ph Level
• Neutral in aqueous media

• Physical Form
• Liquid

• Poisonous
• 1

• Purity(%)
• 98.0% (GC)

• Shape
• other

• Shelf Life
• 24 Months

• Smell
• Sweet

• Storage
• Store in a cool, well-ventilated space under an inert atmosphere; keep container tightly closed

• Structural Formula
• Br-CH-CH-CH-CH-Br

• Taste
• Bitter

• Type
• Organic Intermediate / Chemical Reagent

• Usage
• Laboratory synthesis reagent, active pharmaceutical ingredient (API) manufacturing

• Appearance
• Clear, liquid

• Application
• Chemical synthesis building block

• Boiling point
• 167C

• CAS No
• 79-44-7

• Chemical Name
• Other

• Classification
• Other

• Color
• Colorless to pale yellow

• Density
• 1.168 g/mL at 25C Gram per millilitre (g/mL)

• EINECS No
• 201-208-6

• Grade
• Industrial Grade / Technical Grade / Synthesis Grade

• HS Code
• 29241900

• Melting Point
• -33C

• Molecular Formula
• CHClNO

• Molecular Weight
• 107.54 g/mol Grams (g)

• Other Names
• Dimethylcarbamoyl chloride, DMCC, Dimethylcarbamyl chloride, N,N-Dimethylcarbamidoyl chloride

• Ph Level
• Highly acidic upon moisture contact (hydrolyzes to release hydrochloric acid)

• Physical Form
• Liquid

• Purity(%)
• 98.0% Min

• Shape
• Irregular

• Shelf Life
• 12-24 Months

• Smell
• Pungent

• Storage
• This substance is moisture-sensitive and hazardous. It must be stored in a cool, dry, and well-ventilated location, strictly isolated from moisture and heat. Containers must be hermetically sealed, often under an inert gas like nitrogen, to prevent decomposition. It should be kept away from incompatible substances such as alcohols, bases, and strong oxidizing agents.

• Structural Formula
• (CH)NCOCl

• Taste
• Other

• Type
• Organic Intermediate / Fine Chemical

• Usage
• Intermediate used in the production of certain pharmaceuticals, specific carbamate-based pesticides, and organic dyes.

• Appearance
• Clear, transparent liquid

• Application
• Used as a non-nucleophilic base in peptide synthesis, pharmaceutical raw intermediates, and organic synthesis.

• Boiling point
• 127 C

• CAS No
• 7087-68-5

• Chemical Name
• Other

• Classification
• Other

• Color
• Clear, colorless to pale yellow

• Density
• 0.742 g/mL at 25 C

• EINECS No
• 230-392-0

• Grade
• Synthesis Grade / Reagent Grade

• HS Code
• 29211990

• Melting Point
• -46 C to -50 C

• Molecular Formula
• CHN

• Molecular Weight
• 129.24 g/mol Grams (g)

• Other Names
• Henig Base, Ethyldiisopropylamine, DIEA, DIPEA

• Ph Level
• Alkaline/Basic

• Physical Form
• Liquid

• Purity(%)
• 99.0% Min

• Shape
• Irregular

• Shelf Life
• 24 Months

• Smell
• Other

• Storage
• Store in a cool, well-ventilated flameproof area away from direct heat, sparks, open flames, and strong oxidizing acids. Keep containers tightly sealed under an inert gas shroud (like Nitrogen) due to moisture sensitivity.

• Structural Formula
• (([(CH3)2CH]2NC2H5))

• Taste
• Bitter

• Type
• Industrial Chemical / Lab Reagent

• Usage
• Proton scavenger in cross-coupling reactions (Heck, Sonagashira) and deprotection steps.

• Appearance
• Crystalline Powder

• Application
• Peptide synthesis, crosslinking reagent for carboxyl-to-amine coupling, biochemical assays.

• Boiling point
• Decomposes before boiling

• CAS No
• 25952-53-8

• Chemical Name
• Other

• Classification
• Other

• Color
• White to off-white

• Density
• ~0.877 g/mL (at 20 C) Gram per millilitre (g/mL)

• EINECS No
• 247-361-2

• Grade
• Reagent Grade / Purum Quality

• HS Code
• 2925.29.90 (or 2925.20.00 depending on country customs)

• Melting Point
• 110 115 C

• Molecular Formula
• C H N HCl (or C H ClN )

• Molecular Weight
• 191.70 g/mol Grams (g)

• Other Names
• EDAC HCl, EDCI, WSC hydrochloride, Water Soluble Carbodiimide

• Ph Level
• 3.5 4.5 (for a 1% aqueous solution)

• Physical Form
• Solid

• Purity(%)
• 98.0%

• Shape
• Granules

• Shelf Life
• 24 Months

• Smell
• Other

• Storage
• Store under inert gas at 2 8 C (or -20 C for long-term), keep tightly sealed and completely dry (hygroscopic).

• Taste
• Other

• Type
• Organic Chemical Reagent / Peptide Coupling Agent

• Appearance
• Clear, refractive liquid

• Application
• Used in chemical synthesis, pharmaceutical intermediates, dye intermediates, and agrochemical manufacturing.

• Boiling point
• 198 C to 201 C

• CAS No
• 100-39-0Chemical reagent / Organic Intermediate

• Chemical Name
• Other

• Classification
• Other

• Color
• Clear colorless to light-yellow

• Density
• 1.438 g/mL at 25 C Gram per millilitre (g/mL)

• EINECS No
• 202-847-3

• Grade
• Reagent Grade / Synthesis Grade

• HS Code
• 29036229

• Melting Point
• -3 C to -4 C

• Molecular Formula
• CHBr

• Molecular Weight
• 171.04 g/mol Grams (g)

• Other Names
• alpha-Bromotoluene, Benzylbromide, Phenylmethyl bromide

• Ph Level
• N/A (Insoluble in water / Organic solvent)

• Physical Form
• Liquid

• Poisonous
• 1

• Purity(%)
• 98% 99%

• Shape
• other

• Shelf Life
• 12-24 Months

• Smell
• Pungent

• Storage
• Store in a cool, dry place inside tightly sealed containers. Keep below 15C (ideally 28C) under an inert atmosphere (Nitrogen/Argon) protected from moisture and light.

• Structural Formula
• CHCHBr

• Taste
• Other

• Type
• Organic Halide / Pharmaceutical Intermediate

• Usage
• Functions as a powerful alkylating agent and as a protecting group reagent for alcohols and carboxylic acids via O-benzylation.

• Appearance
• Clear, refractive liquid

• Application
• Synthesizing pharmaceuticals, fragrances, polymer initiators, and dyes

• Boiling point
• 198 C 201 C

• CAS No
• 100-39-0

• Chemical Name
• Other

• Classification
• Other

• Color
• Colorless to Light-Yellow

• Density
• 1.438 g/mL at 25 C Gram per millilitre (g/mL)

• EINECS No
• 202-847-3

• Grade
• Synthesis Grade / Reagent Grade / Technical Grade

• HS Code
• 29039990 (or 29036229 depending on sub-region customs)

• Melting Point
• -3.9 C

• Molecular Formula
• \(\text{C}_7\text{H}_7\text{Br}\)

• Molecular Weight
• 171.04 g/mol Grams (g)

• Other Names
• \(\alpha \)-Bromotoluene, Bromophenylmethane, Phenylmethyl bromide, BnBr

• Ph Level
• Not Applicable (Insoluble in water)

• Physical Form
• Liquid

• Poisonous
• 1

• Purity(%)
• 98.0% 99.0% Min

• Shape
• Irregular

• Shelf Life
• 1 to 2 Years

• Smell
• Pungent

• Storage
• Store below 15C, sealed under an inert gas (Nitrogen/Argon). Keep in a dry, cool, well-ventilated area away from light and moisture.

• Structural Formula
• \(\text{C}_6\text{H}_5\text{CH}_2\text{Br}\)

• Taste
• Other

• Type
• Organic Halide / Alkyl Halide

• Usage
• Used as an alkylating agent and an O-benzylation protecting group reagent

• Appearance
• Clear, colorless transparent liquid

• Application
• Organic synthesis intermediate, pharmaceutical raw materials, agrochemical formulations

• Boiling point
• 101 C

• CAS No
• 149-73-5

• Chemical Name
• Other

• Classification
• Other

• Color
• Colorless

• Density
• 0.970 g/cm Gram per cubic centimeter(g/cm3)

• EINECS No
• 205-745-7

• Grade
• Industrial Grade

• HS Code
• 29159090

• Melting Point
• -53 C

• Molecular Formula
• C4H10O3

• Molecular Weight
• 106.12 Grams (g)

• Other Names
• Trimethoxymethane, TMOF, Orthoformic Acid Trimethyl Ester

• Ph Level
• Neutral

• Physical Form
• Liquid

• Purity(%)
• 99.0%

• Shape
• other

• Shelf Life
• 24 Months

• Smell
• Pungent

• Storage
• Store in a cool, dry, well-ventilated warehouse. Keep tightly sealed under inert gas and away from moisture, heat, sparks, and open flames.

• Structural Formula
• HC(OCH3)3

• Taste
• Other

• Type
• Chemical Reagent or Industrial Chemical

• Usage
• Used as a protecting group for aldehydes and ketones, a chemical dehydrating agent/moisture scavenger, and a methylation reagent