1-(1,3-thiazol-5-yl)ethan-1-one CAS 91516-28-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91516-28-8 |
| Molecular Formula | C5H9NOS |
| Molecular Weight | 131.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(1,3-thiazol-5-yl)ethan-1-one (CAS 91516-28-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H9NOS. Molecular weight: 131.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H9NOS |
| Molecular Weight | 131.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related thiazol Standards
- Thiazol-4-ylmethanethiol (CAS 104256-57-7)
- Thiazol-2-ylmethanethiol (CAS 53062-92-3)
- 2-(1,3-thiazol-2-yl)ethan-1-amine (CAS 18453-07-1)
- (1S)-1-thiazol-2-ylethanamine (CAS 623143-42-0)
- (4-methyl-1,3-thiazol-5-yl)methanamine (CAS 857549-15-6)
- o-(Thiazol-4-ylmethyl)hydroxylamine (CAS 788095-13-6)
- 2-(1,2-Thiazol-5-yl)ethan-1-ol (CAS 1009068-65-8)
- (1S)-1-(1,3-Thiazol-2-yl)ethan-1-ol (CAS 104863-49-2)
Recommended Standards
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- (3R)-3-Amino-4,4-dimethylthietan-2-one (CAS 88199-78-4)
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- 5-Ethyl-1H-imidazole-2-carbaldehyde (CAS 1368217-81-5)
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- 5,6-Dibromo-2-(2,4-dichlorophenyl)-1,3-dioxepane (CAS 317820-37-4)
- 3-Cyclopropyl-4-methylbenzaldehyde (CAS 1598292-43-3)
- 5-Chloro-3-phenyl-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one (CAS 1265634-97-6)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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