4-MERCAPTOBUTYRIC ACID

Product Name: 4-MERCAPTOBUTYRIC ACID
CAS No.: 13095-73-3
Chemical Name: 4-MERCAPTOBUTYRIC ACID
Synonyms: 4-Mercaptobutanoic Acid;4-Thiobutyric Acid;4-mercapto-butyricaci;4-sulfanylbutanoicaci;4-mercapto-butanoicaci;4-MERCAPTOBUTYRIC ACID;4-Sulfanylbutanoic acid;gamma-mercaptobutyricacid;Butanoic acid, 4-Mercapto-;4-mercaptobutyric acid AldrichCPR
CBNumber: CB3693795
Molecular Formula: C4H8O2S
Formula Weight: 120.17
MOL File: 13095-73-3.mol

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4-MERCAPTOBUTYRIC ACID Property

Melting point:: 108-110 °C
Boiling point:: 128-129°C @11mm
Density: 1.1630 g/cm3
solubility: Chloroform
pka: 4.65±0.10(Predicted)
form: Oil
color: Clear Colourless
InChI: InChI=1S/C4H8O2S/c5-4(6)2-1-3-7/h7H,1-3H2,(H,5,6)
InChIKey: DTRIDVOOPAQEEL-UHFFFAOYSA-N
SMILES: C(O)(=O)CCCS
EPA Substance Registry System: 4-Mercaptobutyric acid (13095-73-3)

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Safety

Hazard Codes: Xi
Risk Statements: 36/38
Safety Statements: 26
RIDADR: UN 3334
WGK Germany: 3
Toxicity: LD50 intraperitoneal in mouse: 135mg/kg

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: CDS004545
Product name: 4-mercaptobutyric acid
Purity: AldrichCPR
Packaging: 100mg
Price: $87.5
Updated: 2025/07/31

Usbiological

Product number: 282016
Product name: 4-Mercaptobutyric acid
Packaging: 1g
Price: $369
Updated: 2021/12/16

AK Scientific

Product number: 7264AF
Product name: 4-Mercaptobutyricacid,tech.
Packaging: 1g
Price: $131
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0011878
Product name: 4-MERCAPTOBUTYRIC ACID
Purity: 95.00%
Packaging: 25G
Price: $2333.1
Updated: 2021/12/16

Absolute Chiral

Product number: A2055-00-N
Product name: 4-mercaptobutanoicacid
Purity: techgrade
Packaging: 500mg
Price: $118
Updated: 2021/12/16

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4-MERCAPTOBUTYRIC ACID Chemical Properties,Usage,Production

Chemical Properties

Liquid

Uses

4-Mercaptobutyric Acid is a useful synthetic intermediate. Acyclic, Alkanes, Building Blocks, Chemical Synthesis, Organic Building Blocks.

Definition

ChEBI: 4-sulfanylbutanoic acid is a monocarboxylic acid that is butyric acid in which one of the hydrogens at position 4 has been replaced by a thiol group. It is a thiol and a monocarboxylic acid. It is a conjugate acid of a 4-sulfanylbutanoate.

4-MERCAPTOBUTYRIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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4-MERCAPTOBUTYRIC ACID Suppliers

Canada 1 China 80 Germany 1 India 5 United Kingdom 1 United States 7 Global 95

Zhongke Pingsheng (Dalian) New Materials Co., Ltd.

Tel: 18841123239 13840910170;
Email: 1798136513@qq.com
Country: China
ProdList: 121
Advantage: 58

Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32321
Advantage: 50

Wuhan TCASChem Technology Co., Ltd.

Tel: 027-86697669 13986148687
Fax: 86-027-86697669
Email: sales@tcaschem.com
Country: China
ProdList: 3991
Advantage: 55

Shanghai Topbiochem Technology Co., Ltd

Tel: +86-21-60341587
Fax: +86-21-61294319
Email: sales@topbiochem.com
Country: China
ProdList: 6175
Advantage: 58

Nanjing Norris-Pharm Technology Co., Ltd

Tel: 18652989687
Fax: +86-25-52131256
Email: sales@norris-pharm.com
Country: China
ProdList: 8878
Advantage: 55

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66113011 17798518460
Fax: (1)02557626880
Email: cfzhang@aikonchem.com
Country: China
ProdList: 19913
Advantage: 55

Shanghai Jian Chao Chemical Technology Co., Ltd.

Tel: 150-2103-5486 18017383231
Fax: qq：2817624287
Email: 983544897@qq.com
Country: China
ProdList: 9342
Advantage: 55

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 39966
Advantage: 60

Finetech Industry Limited

Tel: 027-87465837 19945049750
Fax: 027-8777-2287
Email: sales@finetechnology-ind.com
Country: China
ProdList: 9637
Advantage: 58

Shanghai Macklin Biochemical Co.,Ltd.

Tel: 15221275939
Fax: 021-50706099
Email: shenlinxing@macklin.cn
Country: China
ProdList: 15873
Advantage: 55

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View Lastest Price from 4-MERCAPTOBUTYRIC ACID manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 4-Mercaptobutanoic acid 13095-73-3
Price: US $3.00-9.00/KG
Min. Order: 0.1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2025-06-25

13095-73-3, 4-MERCAPTOBUTYRIC ACIDRelated Search:

DL-METHIONINE SULFOXIDE N-FORMYL-L-METHIONINE L-Homocystine DL-HOMOCYSTEIC ACID L-METHIONINE SULFOXIMINE L-ETHIONINE D-Methionine Ethyl L-methionate hydrochloride L-Methionine methyl ester hydrochloride N-Acetyl-DL-methionine METHYL 4-(METHYLTHIO)BUTYRATE 2-AMINO-4-MERCAPTOBUTYRIC ACID 4-METHYLTHIO-2-OXOBUTANOIC ACID SODIUM SALT L-2-AMINO-4-MERCAPTOBUTYRIC ACID 1,4-THIOLACTONE HYDROCHLORIDE 2-Acetamido-4-mercaptobutyric acid gamma-thiolactone 2-Mercaptobutyric acid DL-2-AMINO-4-MERCAPTOBUTYRIC ACID 1,4-THIOLACTONE 2-ACETAMIDO-4-MERCAPTOBUTYRIC ACID G-THIOLACTONE,2-Acetamido-4-mercaptobutyric acid γ-thiolactono

4-mercapto-butanoicaci

4-mercapto-butyricaci

gamma-mercaptobutyricacid

4-MERCAPTOBUTYRIC ACID

4-Mercaptobutyric Acid Tech Grade

4-Thiobutyric Acid

4-Mercaptobutanoic Acid

Butanoic acid, 4-Mercapto-

4-mercaptobutyric acid AldrichCPR

4-Sulfanylbutanoic acid

4-Mercaptobutyric Acid DISCONTINUED. Please see S644825

4-sulfanylbutanoicaci

13095-73-3

HSCH2CH2CH2CO2H

HSCH2CH2CH2COOH

Metal Isotopes

Sulfur & Selenium Compounds

1