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ChemicalBook >> CAS DataBase List >> 3-(5-Mercapto-1,3,4-thiadiazol-2-ylthio)propionic acid

3-(5-Mercapto-1,3,4-thiadiazol-2-ylthio)propionic acid

3-(5-Mercapto-1,3,4-thiadiazol-2-ylthio)propionic acid price.
  • $67 - $1548.26
  • Product name: 3-(5-Mercapto-1,3,4-thiadiazol-2-ylthio)propionic acid
  • CAS: 57658-21-6
  • MF: C5H6N2O2S3
  • MW: 222.31
  • EINECS:
  • MDL Number:MFCD03789236
  • Synonyms:3-(5-Mercapto-1,3,4-thiadiazol-2-ylthio)propionic;3-[(5-SULFANYL-1,3,4-THIADIAZOL-2-YL)SULFANYL]PROPANOIC ACID;3-[(5-MERCAPTO-1,3,4-THIADIAZOL-2-YL)THIO]PROPANOIC ACID;Propionicacid, 3-(5-Mercapto-1,3,4-thiadiazol-2-ylthio)- (6CI);Propanoic acid, 3-[(4,5-dihydro-5-thioxo-1,3,4-thiadiazol-2-yl)thio]-;3-[(2-sulfanylidene-3H-1,3,4-thiadiazol-5-yl)sulfanyl]propanoic acid;3-(5-Mercapto-1,3,4-thiadiazol-2-ylthio)propionic acid
Price12 Properties Safety Information Description
12 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • American Custom Chemicals Corporation
  • Biosynth
  • Crysdot
Package
  • 50mg
  • 100mg
  • 250mg
  • 1G
  • 2.5G
  • 5G
  • Manufactureraablocks
  • Product numberAA00EE5S
  • Product description3-((5-Mercapto-1,3,4-thiadiazol-2-yl)thio)propanoic acid 98%
  • Packaging50mg
  • Price$67
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00EE5S
  • Product description3-((5-Mercapto-1,3,4-thiadiazol-2-yl)thio)propanoic acid 98%
  • Packaging100mg
  • Price$106
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00EE5S
  • Product description3-((5-Mercapto-1,3,4-thiadiazol-2-yl)thio)propanoic acid 98
  • Packaging250mg
  • Price$256
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY221871
  • Product description3-((5-Mercapto-1,3,4-thiadiazol-2-yl)thio)propanoic acid 97.00%
  • Packaging250MG
  • Price$180
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY221871
  • Product description3-((5-Mercapto-1,3,4-thiadiazol-2-yl)thio)propanoic acid 97.00%
  • Packaging1G
  • Price$405
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY221871
  • Product description3-((5-Mercapto-1,3,4-thiadiazol-2-yl)thio)propanoic acid 97.00%
  • Packaging5G
  • Price$1265
  • Updated2026-05-27
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0022362
  • Product description3-(5-MERCAPTO-1,3,4-THIADIAZOL-2-YLTHIO)PROPIONIC ACID 95.00%
  • Packaging5G
  • Price$1548.26
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0022362
  • Product description3-(5-MERCAPTO-1,3,4-THIADIAZOL-2-YLTHIO)PROPIONIC ACID 95.00%
  • Packaging1G
  • Price$852.55
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0022362
  • Product description3-(5-MERCAPTO-1,3,4-THIADIAZOL-2-YLTHIO)PROPIONIC ACID 95.00%
  • Packaging2.5G
  • Price$1227.82
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberHCA65821
  • Product description3-[(5-Sulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]propanoic acid
  • Packaging100mg
  • Price$314
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberHCA65821
  • Product description3-[(5-Sulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]propanoic acid
  • Packaging1g
  • Price$790.6
  • Updated2026-06-04
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11101373
  • Product description3-((5-Mercapto-1,3,4-thiadiazol-2-yl)thio)propanoic acid 97%
  • Packaging1g
  • Price$461
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00EE5S 3-((5-Mercapto-1,3,4-thiadiazol-2-yl)thio)propanoic acid 98% 50mg $67 2026-05-28 Buy
aablocks AA00EE5S 3-((5-Mercapto-1,3,4-thiadiazol-2-yl)thio)propanoic acid 98% 100mg $106 2026-05-28 Buy
aablocks AA00EE5S 3-((5-Mercapto-1,3,4-thiadiazol-2-yl)thio)propanoic acid 98 250mg $256 2026-05-28 Buy
ACHEMBLOCK Y221871 3-((5-Mercapto-1,3,4-thiadiazol-2-yl)thio)propanoic acid 97.00% 250MG $180 2026-05-27 Buy
ACHEMBLOCK Y221871 3-((5-Mercapto-1,3,4-thiadiazol-2-yl)thio)propanoic acid 97.00% 1G $405 2026-05-27 Buy
ACHEMBLOCK Y221871 3-((5-Mercapto-1,3,4-thiadiazol-2-yl)thio)propanoic acid 97.00% 5G $1265 2026-05-27 Buy
American Custom Chemicals Corporation CHM0022362 3-(5-MERCAPTO-1,3,4-THIADIAZOL-2-YLTHIO)PROPIONIC ACID 95.00% 5G $1548.26 2021-12-16 Buy
American Custom Chemicals Corporation CHM0022362 3-(5-MERCAPTO-1,3,4-THIADIAZOL-2-YLTHIO)PROPIONIC ACID 95.00% 1G $852.55 2021-12-16 Buy
American Custom Chemicals Corporation CHM0022362 3-(5-MERCAPTO-1,3,4-THIADIAZOL-2-YLTHIO)PROPIONIC ACID 95.00% 2.5G $1227.82 2021-12-16 Buy
Biosynth HCA65821 3-[(5-Sulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]propanoic acid 100mg $314 2026-06-04 Buy
Biosynth HCA65821 3-[(5-Sulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]propanoic acid 1g $790.6 2026-06-04 Buy
Crysdot CD11101373 3-((5-Mercapto-1,3,4-thiadiazol-2-yl)thio)propanoic acid 97% 1g $461 2026-05-26 Buy

Properties

Melting point :133-135°
storage temp. :2-8°C, stored under nitrogen
Appearance :White to off-white Solid

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
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P233 Keep container tightly closed.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304 IF INHALED:
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P340 Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362 Take off contaminated clothing and wash before reuse.
P403 Store in a well-ventilated place.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

thiadiazole pharmaceutical intermediate

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Suppliers and manufacturers

career henan chemical co
3-(5-MERCAPTO-1,3,4-THIADIAZOL-2-YLTHIO)PROPIONIC ACID
$2.00
3-(5-MERCAPTO-1,3,4-THIADIAZOL-2-YLTHIO)PROPIONIC ACID CAS:57658-21-6
J & K SCIENTIFIC LTD. Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. Beijing FYF Chemicals Co., Ltd Amadis Chemical Company Limited Guangdong wengjiang Chemical Reagent Co., Ltd. Taizhou Nanfeng Pharmaceutical Research Institute CHG Opto-Electronic Corporation Limited TCI (Shanghai) Chemical Trading Co., Ltd. Shanghai Haohong Pharmaceutical Co., Ltd.