7-Cyclopropyl-2-methylpyrazolo[1,5-a]pyrimidine-5-carboxylic acid CAS 1226209-52-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1226209-52-4 |
| Molecular Formula | C11H11N3O2 |
| Molecular Weight | 217.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Cyclopropyl-2-methylpyrazolo[1,5-a]pyrimidine-5-carboxylic acid (CAS 1226209-52-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H11N3O2. Molecular weight: 217.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H11N3O2 |
| Molecular Weight | 217.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related Cyclopropyl Standards
- n-Cyclopropyl-3-methylisoxazolo[5,4-b]pyridine-5-carboxamide (CAS 1281075-99-7)
- 5-Cyclopropyl-3-methylpyrazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 1443279-52-4)
- 2-(3-Cyclopropyl-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid (CAS 937605-64-6)
- 2-Cyclopropyl-1-methyl-5-nitro-1H-benzo[d]imidazole (CAS 921040-11-1)
- 2-Cyclopropyl-1-methyl-6-nitro-1H-benzo[d]imidazole (CAS 921040-12-2)
- 2-Cyclopropyl-3-methyl-3H-imidazo[4,5-b]pyridine-6-carboxylic acid (CAS 927801-49-8)
- 2-Cyclopropyl-3-oxoisoindoline-4-carboxylic acid (CAS 562868-19-3)
- 6-Cyclopropyl-1-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 937597-44-9)
Recommended Standards
- 5-(3-Methoxyphenyl)-1H-pyrrole-2-carboxylic acid (CAS 1225551-48-3)
- 3-Acetyl-7-methoxyquinolin-4(1H)-one (CAS 1226760-35-5)
- Methyl 2-amino-5-(1H-pyrazol-1-yl)benzoate (CAS 1219950-35-2)
- (Lys(Ac)12)-Histone H4 (1-21)-Gly-Gly-Lys(biotinyl) trifluoroacetate salt (CAS 2022956-66-5)
- 4-(5-Methyl-1,3,4-thiadiazol-2-yl)benzaldehyde (CAS 1333472-89-1)
- 2-(Benzylthio)-6-methylpyrimidin-4(1H)-one (CAS 3019-17-8)
- 4-Hydroxybutyl acetate (CAS 35435-68-8)
- 1-[4-(Methylsulfonyl)phenyl]pyrrolidine-2-carboxylic acid (CAS 1330783-57-7)
- 1-[(methylamino)methyl]-2,3-dihydro-1H-inden-1-ol (CAS 1409881-94-2)
- Vialox Peptide(Pentapeptide-3) diacetate (CAS 725232-44-0)
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