THIOTHIAMINE
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- $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
11 prices
Selected condition：
Brand
- Ambeed
- American Custom Chemicals Corporation
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TRC
- Usbiological
Package
- 10MG
- 20mg
- 25mg
- 50mg
- 100mg
- 250mg
- 20 mg
- 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
- 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
- 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
- ManufacturerMedical Isotopes, Inc.
- Product number53156
- Product descriptionThiothiamine
- Packaging100mg
- Price$2200
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberPHR1759
- Product descriptionThiamine impurity E
- Packaging20mg
- Price$361
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product numberPHR1996
- Product descriptionThiamine Impurity A Pharmaceutical Secondary Standard; Certified Reference Material
- Packaging20 mg
- Price$558.6
- Updated2025-07-31
- Buy
- ManufacturerTRC
- Product numberT375250
- Product descriptionThiothiamine
- Packaging10mg
- Price$180
- Updated2021-12-16
- Buy
- ManufacturerUsbiological
- Product number021794
- Product descriptionThiothiamine
- Packaging10mg
- Price$460
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | 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 |
| Ambeed | A558261 | 3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-mercaptoethyl)-4-methylthiazol-3-iumchloride 98+% | 250mg | $360 | 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 |
| Medical Isotopes, Inc. | 53156 | Thiothiamine | 100mg | $2200 | 2021-12-16 | Buy |
| Sigma-Aldrich | PHR1759 | Thiamine impurity E | 20mg | $361 | 2025-07-31 | Buy |
| Sigma-Aldrich | PHR1996 | Thiamine Impurity A Pharmaceutical Secondary Standard; Certified Reference Material | 20 mg | $558.6 | 2025-07-31 | Buy |
| TRC | T375250 | Thiothiamine | 10mg | $180 | 2021-12-16 | Buy |
| Usbiological | 021794 | Thiothiamine | 10mg | $460 | 2021-12-16 | Buy |
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
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
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
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
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| Signal word: | Warning | ||||||||||||||
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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;More related product prices
3-[(4-AMino-2-Methyl-5-pyriMidinyl)Methyl]-4-Methyl-5-[2-(sulfooxy)ethyl]thiazoliuM Inner Salt ThiaMine IMpurity C 4-AMino-5-(forMaMidoMethyl)-2-MethylpyriMidine 3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-one ThiaMine Acetate FWNAAOBWGCASMX-UHFFFAOYSA-M Thiamine hydrochloride 4-Methylthiazole 137-00-8