5-Amino-1-ethyl-1H-1,2,3-triazole-4-carboxamide CAS 99420-47-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 99420-47-0 |
| Molecular Formula | C5H9N5O |
| Molecular Weight | 155.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Amino-1-ethyl-1H-1,2,3-triazole-4-carboxamide (CAS 99420-47-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H9N5O. Molecular weight: 155.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H9N5O |
| Molecular Weight | 155.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1985 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- 4-amino-1-methyl-1H-pyrazole-5-carbohydrazide (CAS 1002033-39-7)
- 3-Amino-1-methyl-1H-pyrazole-4-carbohydrazide (CAS 114936-29-7)
- 2-(4-amino-1H-pyrazol-1-yl)acetohydrazide hydrochloride,HCl (CAS 1171032-42-0)
- 2-(3-amino-1,2,4-triazol-1-yl)-N-methyl-acetamide (CAS 1182757-96-5)
- 5-Amino-N,N-dimethyl-4H-1,2,4-triazole-3-carboxamide (CAS 1228552-93-9)
- 4-Amino-1-methyl-6-(methylamino)-1,3,5-triazin-2(1H)-one (CAS 127480-39-1)
- 4-Amino-5-methyl-6-(methylamino)-1,3,5-triazin-2(5H)-one (CAS 127480-40-4)
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Recommended Standards
- 5,6-Diamino-4-(methylamino)pyrimidin-2(1H)-one (CAS 89364-20-5)
- 5-Amino-1-methyl-1H-pyrazole-4-carbohydrazide (CAS 99347-21-4)
- 5,6-Diamino-2-(methylamino)pyrimidin-4(1H)-one (CAS 61693-25-2)
- 1,3-Difluoro-5-nitro-2-(trifluoromethoxy)benzene (CAS 1417566-41-6)
- N-[4-Chloro-3-(trifluoromethyl)phenyl]-2-hydroxy-5-nitrobenzamide (CAS 1352440-75-5)
- 5,6,8,9-Tetrahydrobenz[a]anthracene-11(10H)-one (CAS 1470-04-8)
- N-(3-methoxyphenyl)-3-nitro-4-(1H-pyrazol-1-yl)benzamide (CAS 321534-62-7)
- (2S,3S)-2-(1-methyl-1H-imidazol-2-yl)tetrahydro-2H-pyran-3-amine dihydrochloride (CAS 1808338-71-7)
- Dinalbuphine sebacate (CAS 311768-81-7)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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