7-Amino-3-methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid CAS 89977-62-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89977-62-8 |
| Molecular Formula | C8H8N4O2 |
| Molecular Weight | 192.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-Amino-3-methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 89977-62-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H8N4O2. Molecular weight: 192.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H8N4O2 |
| Molecular Weight | 192.17 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, 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 2-Amino-3-methyl-3H-imidazo[4,5-b]pyridine-6-carboxylic acid (CAS 1001754-93-3)
- Methyl 3-amino-5-cyano-2-hydroxybenzoate (CAS 1093397-34-2)
- Methyl 2-Amino-[1,2,4]triazolo[1,5-a]pyridine-6-carboxylate (CAS 1094107-41-1)
- 4-Amino-benzooxazole-2-carboxylic acid methyl ester (CAS 1187930-27-3)
- Methyl 3-amino-1H-pyrazolo[3,4-c]pyridine-5-carboxylate (CAS 1206973-28-5)
- 4-amino-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid (CAS 1332370-62-3)
- 3-Amino-1H-pyrazolo[4,3-b]pyridine-5-carboxylic acid methyl ester (CAS 1352898-68-0)
- 4-Amino-6-methyl-6H-pyrrolo[3,4-d]pyrimidine-7-carboxylic acid (CAS 1368085-10-2)
Recommended Standards
- 7-Amino-2-methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 2627-59-0)
- 7-Hydroxy-4-methoxy-2H-chromen-2-one (CAS 65692-17-3)
- 7-Amino-1-methyl-1H-benzo[d][1,2,3]triazole-6-carboxylic acid (CAS 2463198-36-7)
- N-((1-(2-Chloroacetyl)piperidin-2-yl)methyl)-N-isopropylacetamide (CAS 1353968-86-1)
- 3-(1h-Indol-5-yl)prop-2-en-1-ol (CAS 889108-52-5)
- 2-morpholinoethanol (CAS 622-40-2)
- 4-(Tert-butyl)-N-(2-cyanophenyl)benzenesulfonamide (CAS 943006-93-7)
- 2-CYANO-5-BROMOMETHYLPYRIDINE 2-PYRIDINECARBONITRILE, 5-(BROMOMETHYL)- 308846-06-2 5-(BROMOMETHYL)-2-CYANOPYRIDINE 5-(BROMOMETHYL)-2-PYRIDINECARBONITRILE 5-(BROMOMETHYL)PYRIDINE-2-CARBONITRILE BC003593 (CAS 308846-06-2)
- 9,10-Dibromoanthracene-2-sulfonyl Chloride (CAS 210174-74-6)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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