5-Amino-2-(methylimino)-2,3-dihydrothiazole-4-carboxamide CAS 52868-71-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52868-71-0 |
| Molecular Formula | C5H8N4OS |
| Molecular Weight | 172.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-2-(methylimino)-2,3-dihydrothiazole-4-carboxamide (CAS 52868-71-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H8N4OS. Molecular weight: 172.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H8N4OS |
| Molecular Weight | 172.21 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 2-Amino-N-(5-methyl-1,3,4-thiadiazol-2-yl)acetamide (CAS 1175844-13-9)
- 5-Amino-N,N-dimethyl-1,3,4-thiadiazole-2-carboxamide (CAS 1299431-26-7)
- 2-Amino-5-methylthiazole-4-carbohydrazide (CAS 1379308-65-2)
- 4-Amino-6-methyl-3-(methylthio)-1,2,4-triazin-5(4H)-one (CAS 18826-96-5)
- 2-(2-Amino-1,3-thiazol-4-yl)acetohydrazide (CAS 63788-65-8)
- 2-amino-4-methyl-1,3-thiazole-5-carbohydrazide (CAS 63788-59-0)
- 4-Amino-5-(methylthio)-1H-pyrazole-3-carboxamide (CAS 28668-18-0)
- 5-Amino-3-(methylthio)-4-pyrazolecarboxamide (CAS 90914-35-5)
Recommended Standards
- 5,6-Diamino-2-(methylthio)pyrimidin-4(3H)-one (CAS 54030-57-8)
- 5,6-Diamino-1-methyl-2-sulfanylidene-1,2,3,4-tetrahydropyrimidin-4-one (CAS 875-41-2)
- 5-Methyl-4-(methylamino)-6-thioxo-5,6-dihydro-1,3,5-triazin-2(1H)-one (CAS 94087-59-9)
- 7-Hydroxy-1H-pyrrolo[3,2-b]pyridin-2(3H)-one (CAS 1190322-17-8)
- 3-((1-(Bromomethyl)cyclopropyl)methyl)thiophene (CAS 1484895-42-2)
- ethyl 3,5-dichloro-1,2,4-triazine-6-carboxylate (CAS 1629760-05-9)
- 3-(3-Chlorophenyl)-1-(4-chlorophenyl)prop-2-en-1-one (CAS 52182-41-9)
- 5-(1H-imidazol-1-yl)-2-methylpyridine (CAS 1376219-87-2)
- (3-hydroxy-1-naphthyl) acetate (CAS 93182-35-5)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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