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ChemicalBook >> CAS DataBase List >> 4-Mercaptobutyric acid

4-Mercaptobutyric acid

4-Mercaptobutyric acid price.
  • $14 - $3300
  • Product name: 4-Mercaptobutyric acid
  • CAS: 13095-73-3
  • MF: C4H8O2S
  • MW: 120.17
  • EINECS:236-013-5
  • MDL Number:MFCD00053842
  • Synonyms:4-mercapto-butanoicaci ;4-mercapto-butyricaci ;gamma-mercaptobutyricacid ;4-Mercaptobutyric Acid Tech Grade;4-Thiobutyric Acid;Butanoic acid, 4-Mercapto-;4-mercaptobutyric acid AldrichCPR;4-Sulfanylbutanoic acid
Price23 Properties Safety Information Description
23 prices
Selected condition：
Brand
  • aablocks
  • Absolute Chiral
  • ACHEMBLOCK
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth
  • Chem-Impex
  • Sigma-Aldrich
  • Usbiological
Package
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 2g
  • 5g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA000V2Z
  • Product description4-sulfanylbutanoic acid 95%
  • Packaging100mg
  • Price$14
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000V2Z
  • Product description4-sulfanylbutanoic acid 95%
  • Packaging250mg
  • Price$29
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000V2Z
  • Product description4-sulfanylbutanoic acid 95%
  • Packaging1g
  • Price$85
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000V2Z
  • Product description4-sulfanylbutanoic acid ≥97%(NMR)
  • Packaging5g
  • Price$415
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000V2Z
  • Product description4-sulfanylbutanoic acid
  • Packaging25g
  • Price$2049
  • Updated2026-05-25
  • Buy
  • ManufacturerAbsolute Chiral
  • Product numberA2055-00-N
  • Product description4-mercaptobutanoic acid techgrade
  • Packaging1g
  • Price$98
  • Updated2026-05-23
  • Buy
  • ManufacturerAbsolute Chiral
  • Product numberA2055-00-N
  • Product description4-mercaptobutanoicacid techgrade
  • Packaging500mg
  • Price$118
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX206798
  • Product description4-mercaptobutanoic acid 97%
  • Packaging1G
  • Price$140
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX206798
  • Product description4-mercaptobutanoic acid 97%
  • Packaging5G
  • Price$645
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX206798
  • Product description4-mercaptobutanoic acid 97%
  • Packaging25G
  • Price$1480
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number7264AF
  • Product description4-Mercaptobutyricacid,tech.
  • Packaging1g
  • Price$131
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0011878
  • Product description4-MERCAPTOBUTYRIC ACID 95.00%
  • Packaging25G
  • Price$2333.1
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFM25087
  • Product description4-Mercaptobutyric acid
  • Packaging25g
  • Price$3300
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFM25087
  • Product description4-Mercaptobutyric acid
  • Packaging1g
  • Price$330
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFM25087
  • Product description4-Mercaptobutyric acid
  • Packaging10g
  • Price$1718.8
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFM25087
  • Product description4-Mercaptobutyric acid
  • Packaging5g
  • Price$1031.25
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA000V2Z 4-sulfanylbutanoic acid 95% 100mg $14 2026-05-25 Buy
aablocks AA000V2Z 4-sulfanylbutanoic acid 95% 250mg $29 2026-05-25 Buy
aablocks AA000V2Z 4-sulfanylbutanoic acid 95% 1g $85 2026-05-25 Buy
aablocks AA000V2Z 4-sulfanylbutanoic acid ≥97%(NMR) 5g $415 2026-05-25 Buy
aablocks AA000V2Z 4-sulfanylbutanoic acid 25g $2049 2026-05-25 Buy
Absolute Chiral A2055-00-N 4-mercaptobutanoic acid techgrade 1g $98 2026-05-23 Buy
Absolute Chiral A2055-00-N 4-mercaptobutanoicacid techgrade 500mg $118 2021-12-16 Buy
ACHEMBLOCK X206798 4-mercaptobutanoic acid 97% 1G $140 2026-05-27 Buy
ACHEMBLOCK X206798 4-mercaptobutanoic acid 97% 5G $645 2026-05-27 Buy
ACHEMBLOCK X206798 4-mercaptobutanoic acid 97% 25G $1480 2026-05-27 Buy
AK Scientific 7264AF 4-Mercaptobutyricacid,tech. 1g $131 2021-12-16 Buy
American Custom Chemicals Corporation CHM0011878 4-MERCAPTOBUTYRIC ACID 95.00% 25G $2333.1 2021-12-16 Buy
Biosynth FM25087 4-Mercaptobutyric acid 25g $3300 2026-06-04 Buy
Biosynth FM25087 4-Mercaptobutyric acid 1g $330 2026-06-04 Buy
Biosynth FM25087 4-Mercaptobutyric acid 10g $1718.8 2026-06-04 Buy
Biosynth FM25087 4-Mercaptobutyric acid 5g $1031.25 2026-06-04 Buy
Next Last

Properties

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)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

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

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Suppliers and manufacturers

Chemsky（shanghai）International Co.,Ltd. Wuhan TCASChem Technology Co., Ltd. Shanghai Topbiochem Technology Co., Ltd Nanjing Norris-Pharm Technology Co., Ltd Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. Shanghai Jian Chao Chemical Technology Co., Ltd. Bide Pharmatech Ltd. Finetech Industry Limited Shanghai Macklin Biochemical Co.,Ltd. Shanghai HuanChuan Industry Co.,Ltd.