1-(2-Methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)-1H-pyrazole-3-carboxylic acid CAS 1707394-75-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1707394-75-9 |
| Molecular Formula | C12H12N4O2 |
| Molecular Weight | 244.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)-1H-pyrazole-3-carboxylic acid (CAS 1707394-75-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H12N4O2. Molecular weight: 244.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H12N4O2 |
| Molecular Weight | 244.25 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 4 |
Related Methyl Standards
- 3-(3,4-Dihydro-2h-benzo[b][1,4]dioxepin-7-yl)-1h-pyrazole-4-carbaldehyde (CAS 1006463-84-8)
- 6-(3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)pyridazin-3-ol (CAS 1156362-84-3)
- 5-(2,3-dihydro-1,4-benzodioxine-6-carbonyl)-1-methyl-1H-imidazole (CAS 1557653-00-5)
- 1-(2-Methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)-1H-imidazole-4-carboxylic acid (CAS 1707566-80-0)
- 2-(3-Oxo-2,3-dihydro-1H-cyclopenta[b]naphthalen-1-ylidene)malononitrile (CAS 2109805-70-9)
- n-[(2,3-dihydro-1,4-benzodioxin-6-yl)methyl]sulfamide (CAS 1280839-25-9)
- 2-[3-(4,5-Dihydro-2-oxazolyl)phenyl]-4-ethyl-4,5-dihydrooxazole (CAS 1240037-61-9)
- 2-((5-Oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)isoindoline-1,3-dione (CAS 1352536-79-8)
Recommended Standards
- 1-(4-Methylphenyl)-4-oxo-1,4-dihydropyridazine-3-carbohydrazide (CAS 1638612-78-8)
- 1-(Cyclopropylmethyl)-2-oxo-1,2-dihydroquinoxaline-6-carboxylic acid (CAS 1707399-29-8)
- 2-Thioxo-1,2-dihydropteridine-7-sulfonic acid (CAS 162372-73-8)
- 2-(4-Bromophenyl)morpholin-3-one (CAS 1260672-40-9)
- 1,1-Difluoropropan-2-yl 4-methylbenzenesulfonate (CAS 2757921-57-4)
- 4-(5-Nitrothiophene-2-carbonyl)piperazin-2-one (CAS 1030815-32-7)
- 2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-5-oxooctahydrocyclopenta[c]pyrrole-1-carboxylic acid (CAS 1403766-58-4)
- 3-(1-Methyl-1h-indazol-3-yl)propanoic acid (CAS 1453484-27-9)
- (4-Chlorophenyl)((1R,2R)-2-(trifluoromethyl)cyclopropyl)methanone (CAS 1802818-85-4)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
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