7-Amino-3-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidine-6-carboxylic acid CAS 692287-68-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 692287-68-6 |
| Molecular Formula | C13H9ClN4O2 |
| Molecular Weight | 288.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 7-Amino-3-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 692287-68-6) pharmaceutical standards reference standard. Molecular formula: C13H9ClN4O2. Molecular weight: 288.69 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H9ClN4O2 |
| Molecular Weight | 288.69 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 8-Amino-5-chloro-7-phenyl-2,3-dihydropyrido[3,4-d]pyridazine-1,4-dione (CAS 143323-55-1)
- (Z)-3-amino-3-[4-(4-chloro-3-fluorophenoxy)phenyl]-2-propenenitrile (CAS 478081-39-9)
- 2-Amino-4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)phenol (CAS 161949-58-2)
- 2-((2-Amino-5-((4-chlorophenyl)ethynyl)pyrimidin-4-yl)amino)ethanol (CAS 393857-13-1)
- 2-amino-N-(2-chlorophenyl)-2-(phenylhydrazinylidene)acetamide 2-azanyl-N-(2-chlorophenyl)-2-(phenylhydrazinylidene)ethanamide 475162-11-9 A827261 (CAS 475162-11-9)
- 4-Amino-2-chloro-N-mesitylbenzamide (CAS 1016695-86-5)
- 5-Amino-n-benzyl-2-chloro-n-ethylbenzamide (CAS 1018522-83-2)
- 6-Amino-8-chloro-4-(neopentylamino)quinoline-3-carbonitrile (CAS 2064105-70-8)
Recommended Standards
- 7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine (CAS 478249-07-9)
- 9-Chloro-2-methoxy-1-nitroacridine (CAS 89974-80-1)
- 6-chloro-3-(4-nitrophenyl)-2H-1,4-benzoxazine (CAS 477867-74-6)
- N-Nitroso Ozanimod (CAS CATO-C4X-29023)
- 2-Bromo-5-(chloromethyl)-1,3,4-thiadiazole (CAS 2091638-73-0)
- Venlafaxine Impurity 80 (CAS CATO-C4X-143480)
- SC144 (CAS 895158-95-9)
- 6-Hydroxy-2H-naphtho[1,8-bc]furan-2-one (CAS 5656-88-2)
- N-(2-(ethylamino)ethyl)thiophene-2-sulfonamide hydrochloride (CAS 1582605-37-5)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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