5-Methyl-2-(pyrazin-2-yl)-1,3-thiazol-4-ol CAS 338409-28-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338409-28-2 |
| Molecular Formula | C8H7N3OS |
| Molecular Weight | 193.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methyl-2-(pyrazin-2-yl)-1,3-thiazol-4-ol (CAS 338409-28-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7N3OS. Molecular weight: 193.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7N3OS |
| Molecular Weight | 193.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl Standards
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- trans 4-Pyrazin-2-yloxycyclohexan-1-amine (CAS 746598-84-5)
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Recommended Standards
- 5-Mercapto-4-phenyl-4H-1,2,4-triazol-3-ol (CAS 27106-12-3)
- 6-Methyl-3-(2-thienyl)-1,2,4-triazin-5-ol (CAS 886360-71-0)
- 5-[2-(furan-2-yl)ethenyl]-1,3,4-thiadiazol-2-amine (CAS 299935-03-8)
- 5-(4-Fluoronaphthalen-1-yl)oxazol-2-amine (CAS 1347669-67-3)
- 5-Methyl-3-(3,4,5-trimethoxyphenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 1326812-92-3)
- Thionazin (CAS 297-97-2)
- 3-Dipropylamino-1,2-propanediol (CAS 60302-96-7)
- Benzene, 1-iodo-3-isocyanato- (CAS 23138-56-9)
- Halobetasol Impurity 5 (CAS 79861-38-4)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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