299-35-4
299-35-4 structure
- Name: Thiothiamine
- Chemical Name: Thiothiamine
- CAS Number: 299-35-4
- Molecular Formula: C12H16N4OS2
- Molecular Weight: 296.41200
- Catalog: analytical chemistry Standard Food and beverage standards
- Create Date: 2018-03-08 08:00:00
- Modify Date: 2026-07-21 12:36:59
| Name | Thiothiamine |
|---|---|
| Synonyms |
ThiaMin Thiothiazolone
Thiamine Impurity E(Thiothiamine) 3-[(2-Methyl-4-amino-5-pyrimidinyl)methyl]-5-(β-hydroxyethyl)-4-methyl-4-thiazoline-2-thione Thiamine nitrate Impurity E AURORA KA-6939 Thiamine impurity E 2(3H)-Thiazolethione, 3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl 3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-5-(2-hydroxy-ethyl)-4-methyl-3H-thiazole-2-thione Thiothlamine 3-[(4-Amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-thione (Thioxoth Thiamine Impurity E (Thiothiamine) 3-(4-amino-2-methylpyrimidin-5-ylmethyl)-5-(2-hydroxyethyl)-4-methylthiazole-2(3h)-thione 3-[(4-Amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-thione Solbone Thiamine Hydrochloride Impurity E THIOTHIAMINE 3-(4-Amino-2-methyl-5-pyrimidinylmethyl)-5-(2-hydroxyethyl)-4-methyl-4-thiazoline-2-thione 3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazole-2-thione Thiamin Impurity E 3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-2(3H)-thione (thioxothiamine) 3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-2(3H)-Thiazolethione C17561000 Thiothiamine Thiamin-2-thione ThioxothiaMine 3-[(4-Amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-thione (Thioxothiamine) Conoidase tetrahydrate impurity 5 ThiaMine IMpurity A Vitamin B1 Impurity E Thiamine Impurity EQ: What is Thiamine Impurity E Q: What is the CAS Number of Thiamine Impurity E Q: What is the storage condition of Thiamine Impurity E Q: What e the applications of Thiamine Impurity E 3-(4-Amino-2-methylpyrimidin-5-ylmethyl)-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-thion Thiamine Impurity 5（Thiamine Impurity E） ThiothiaMin Thiamine Impurity E sulbone |
| Density | 1.42g/cm3 |
|---|---|
| Boiling Point | 509.6ºC at 760mmHg |
| Molecular Formula | C12H16N4OS2 |
| Molecular Weight | 296.41200 |
| Flash Point | 262ºC |
| Exact Mass | 296.07700 |
| PSA | 137.29000 |
| LogP | 2.43240 |
| Vapour Pressure | 3.28E-11mmHg at 25°C |
| Index of Refraction | 1.709 |
| Hazard Codes | Xi |
|---|
| Precursor 6 | |
|---|---|
| DownStream 4 | |
![3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-3a-methyl-tetrahydro-furo[2,3-d]thiazole-2-thione structure](https://image.chemsrc.com/caspic/382/108669-31-4.png)
