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ChemicalBook >> CAS DataBase List >> THIOTHIAMINE

THIOTHIAMINE

THIOTHIAMINE price.
  • $93 - $2200
  • Product name: THIOTHIAMINE
  • CAS: 299-35-4
  • MF: C12H16N4OS2
  • MW: 296.41
  • EINECS:206-077-9
  • MDL Number:MFCD04112824
  • Synonyms:3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-2(3H)-Thiazolethione ;sulbone;3-(4-Amino-2-methyl-5-pyrimidinylmethyl)-5-(2-hydroxyethyl)-4-methyl-4-thiazoline-2-thione;3-[(2-Methyl-4-amino-5-pyrimidinyl)methyl]-5-(β-hydroxyethyl)-4-methyl-4-thiazoline-2-thione;Solbone;Thiothlamine;Thiamin-2-thione;ThiaMin Thiothiazolone
Price22 Properties Safety Information Description
22 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Ambeed
  • American Custom Chemicals Corporation
  • Chemenu
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TRC
  • Usbiological
Package
  • 10MG
  • 20mg
  • 25mg
  • 50mg
  • 100mg
  • 250mg
  • 20 mg
  • Manufactureraablocks
  • Product numberAA00BCJJ
  • Product description3-((4-Amino-2-Methylpyrimidin-5-Yl)Methyl)-5-(2-Hydroxyethyl)-4-Methylthiazole-2(3H)-Thione 95
  • Packaging20mg
  • Price$383
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BCJJ
  • Product description3-((4-Amino-2-Methylpyrimidin-5-Yl)Methyl)-5-(2-Hydroxyethyl)-4-Methylthiazole-2(3H)-Thione 95%
  • Packaging50mg
  • Price$513
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BCJJ
  • Product description3-((4-Amino-2-Methylpyrimidin-5-Yl)Methyl)-5-(2-Hydroxyethyl)-4-Methylthiazole-2(3H)-Thione 95%
  • Packaging100mg
  • Price$864
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BCJJ
  • Product description3-((4-Amino-2-Methylpyrimidin-5-Yl)Methyl)-5-(2-Hydroxyethyl)-4-Methylthiazole-2(3H)-Thione 95%
  • Packaging250mg
  • Price$1469
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD288647
  • Product description3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-hydroxyethyl)-4-methylthiazole-2(3H)-thione 95%
  • Packaging100MG
  • Price$1195
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD288647
  • Product description3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-hydroxyethyl)-4-methylthiazole-2(3H)-thione 95%
  • Packaging250MG
  • Price$2095
  • Updated2026-05-27
  • Buy
  • ManufacturerAmbeed
  • Product numberA558261
  • Product description3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-mercaptoethyl)-4-methylthiazol-3-iumchloride 98+%
  • Packaging250mg
  • Price$360
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA558261
  • Product description3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-mercaptoethyl)-4-methylthiazol-3-iumchloride 98+%
  • Packaging25mg
  • Price$93
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA558261
  • Product description3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-mercaptoethyl)-4-methylthiazol-3-iumchloride 98+%
  • Packaging50mg
  • Price$149
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA558261
  • Product description3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-mercaptoethyl)-4-methylthiazol-3-iumchloride 98+%
  • Packaging100mg
  • Price$217
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0290756
  • Product descriptionTHIOTHIAMINE 98.00%
  • Packaging10MG
  • Price$750.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0290756
  • Product descriptionTHIOTHIAMINE 98.00%
  • Packaging100MG
  • Price$1963.5
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM167784
  • Product description3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-mercaptoethyl)-4-methylthiazol-3-ium chloride 95%
  • Packaging250mg
  • Price$391
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM167784
  • Product description3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-mercaptoethyl)-4-methylthiazol-3-ium chloride 95%
  • Packaging100mg
  • Price$230
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM167784
  • Product description3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-mercaptoethyl)-4-methylthiazol-3-ium chloride 95%
  • Packaging50mg
  • Price$154
  • Updated2026-05-26
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number53156
  • Product descriptionThiothiamine
  • Packaging100mg
  • Price$2200
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00BCJJ 3-((4-Amino-2-Methylpyrimidin-5-Yl)Methyl)-5-(2-Hydroxyethyl)-4-Methylthiazole-2(3H)-Thione 95 20mg $383 2026-05-28 Buy
aablocks AA00BCJJ 3-((4-Amino-2-Methylpyrimidin-5-Yl)Methyl)-5-(2-Hydroxyethyl)-4-Methylthiazole-2(3H)-Thione 95% 50mg $513 2026-05-28 Buy
aablocks AA00BCJJ 3-((4-Amino-2-Methylpyrimidin-5-Yl)Methyl)-5-(2-Hydroxyethyl)-4-Methylthiazole-2(3H)-Thione 95% 100mg $864 2026-05-28 Buy
aablocks AA00BCJJ 3-((4-Amino-2-Methylpyrimidin-5-Yl)Methyl)-5-(2-Hydroxyethyl)-4-Methylthiazole-2(3H)-Thione 95% 250mg $1469 2026-05-28 Buy
ACHEMBLOCK AD288647 3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-hydroxyethyl)-4-methylthiazole-2(3H)-thione 95% 100MG $1195 2026-05-27 Buy
ACHEMBLOCK AD288647 3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-hydroxyethyl)-4-methylthiazole-2(3H)-thione 95% 250MG $2095 2026-05-27 Buy
Ambeed A558261 3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-mercaptoethyl)-4-methylthiazol-3-iumchloride 98+% 250mg $360 2021-12-16 Buy
Ambeed A558261 3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-mercaptoethyl)-4-methylthiazol-3-iumchloride 98+% 25mg $93 2021-12-16 Buy
Ambeed A558261 3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-mercaptoethyl)-4-methylthiazol-3-iumchloride 98+% 50mg $149 2021-12-16 Buy
Ambeed A558261 3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-mercaptoethyl)-4-methylthiazol-3-iumchloride 98+% 100mg $217 2021-12-16 Buy
American Custom Chemicals Corporation CHM0290756 THIOTHIAMINE 98.00% 10MG $750.75 2021-12-16 Buy
American Custom Chemicals Corporation CHM0290756 THIOTHIAMINE 98.00% 100MG $1963.5 2021-12-16 Buy
Chemenu CM167784 3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-mercaptoethyl)-4-methylthiazol-3-ium chloride 95% 250mg $391 2026-05-26 Buy
Chemenu CM167784 3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-mercaptoethyl)-4-methylthiazol-3-ium chloride 95% 100mg $230 2026-05-26 Buy
Chemenu CM167784 3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-mercaptoethyl)-4-methylthiazol-3-ium chloride 95% 50mg $154 2026-05-26 Buy
Medical Isotopes, Inc. 53156 Thiothiamine 100mg $2200 2021-12-16 Buy
Next Last

Properties

Melting point :238-239 °C
Boiling point :509.6±60.0 °C(Predicted)
Density :1.42±0.1 g/cm3(Predicted)
storage temp. :Refrigerator
solubility :DMSO (Slightly), Methanol (Very Slightly, Heated)
form :Solid
pka :14.72±0.10(Predicted)
color :Pale Beige to Light Brown
Major Application :pharmaceutical (small molecule)
InChI :InChI=1S/C12H16N4OS2/c1-7-10(3-4-17)19-12(18)16(7)6-9-5-14-8(2)15-11(9)13/h5,17H,3-4,6H2,1-2H3,(H2,13,14,15)
InChIKey :SQOCQQPFEFRKBV-UHFFFAOYSA-N
SMILES :S1C(CCO)=C(C)N(CC2=CN=C(C)N=C2N)C1=S

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

Thiothiamine is an impurity of Thiamine (T344185). Thiothiamine inhibits the activity of glutamate decarboxylase and decreases the concentration of GABA in brain tissue. Thiamine Impurity A;

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Suppliers and manufacturers

RongNa Biotechnology Co.,Ltd
THIOTHIAMINE
THIOTHIAMINE CAS:299-35-4
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Career Henan Chemica Co
Shaanxi Dideu Medichem Co. Ltd
AFINE CHEMICALS LIMITED
Finetech Industry Limited
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ShanDong Look Chemical Co.,Ltd.