2-Hydrazinyl-2-oxo-N-(thiazol-2-yl)acetamide CAS 91113-78-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91113-78-9 |
| Molecular Formula | C5H6N4O2S |
| Molecular Weight | 186.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Hydrazinyl-2-oxo-N-(thiazol-2-yl)acetamide (CAS 91113-78-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H6N4O2S. Molecular weight: 186.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H6N4O2S |
| Molecular Weight | 186.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Hydrazinyl Standards
- 3-Hydrazinyl-5-phenylpyridazine (CAS 100079-09-2)
- 2-Hydrazinyl-6-(pyridin-3-yl)pyridine (CAS 39883-46-0)
- 4-Hydrazinyl-6-phenylpyrimidine (CAS 35594-08-2)
- 3-Hydrazinyl-6-phenylpyridazine 38956-80-8 5055AB C10H10N4 (CAS 38956-80-8)
- 5-Hydrazinyl-4-methoxy-2-(methylsulfanyl)pyrimidine (CAS 1441760-81-1)
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- 3-hydrazinyl-6-(1H-imidazol-1-yl)pyridazine (CAS 75792-76-6)
- 3-hydrazinyl-6-(1H-pyrazol-1-yl)pyridazine (CAS 70589-07-0)
Recommended Standards
- 2h,3h-Thieno[3,4-b][1,4]dioxine-5-carboxylic acid (CAS 260063-21-6)
- 2-Hydroxy-4-mercapto-6-methylpyrimidine-5-carboxylic acid (CAS 51622-66-3)
- 2-amino-1,3-thiazole-4,5-dicarboxamide (CAS 24044-57-3)
- 1'-(4-Methoxyphenyl)-[1,3'-bipyrrolidine]-2',5'-dione (CAS 89143-15-7)
- Relugolix Impurity 32 (CAS 1334511-36-2)
- 1,1-Diphenyl-2-(p-tolylthio)ethan-1-ol (CAS 303152-45-6)
- 2-Chloro-3,6-dimethylpyridine (CAS 72093-14-2)
- Alogliptin Related Compound 81 (CAS 7468-67-9)
- 2-(3-Aminocyclobutyl)ethan-1-ol hydrochloride (CAS 1848240-30-1)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com