Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 5-chloro-7-[(1-methylethyl)amino]- CAS 1048675-56-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1048675-56-4 |
| Molecular Formula | C10H10ClN5 |
| Molecular Weight | 235.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 5-chloro-7-[(1-methylethyl)amino]- (CAS 1048675-56-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10ClN5. Molecular weight: 235.67 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10ClN5 |
| Molecular Weight | 235.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Pyrazolo Standards
- 1H-pyrazolo[4,3-c]pyridine, 3-(3-chlorophenyl)-4,5,6,7-tetrahydro- (CAS 87628-44-2)
- 1H-Pyrazolo[4,3-d]pyrimidine-3-carbonitrile, 7-bromo-1-methyl- (CAS 2092664-43-0)
- 1H-Pyrazolo[4,3-d]pyrimidine-3-carbonitrile, 7-bromo-5-methyl- (CAS 2091094-16-3)
- (4-(1H-pyrazolo[3,4-b]pyridin-4-yl)morpholin-2-yl)methanamine (CAS 1034769-58-8)
- Pyrazolo[1,5-a]pyrazine-7-carbonitrile, 4,5,6,7-tetrahydro-5-(phenylmethyl)- (CAS 2148334-10-3)
- 1-(Pyrazolo[1,5-a]pyrazin-4-yl)pyrrolidine-3-carboxylic acid (CAS 1710674-57-9)
- 7-Phenyl-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 874773-92-9)
- 7-Phenyl-pyrazolo[1,5-α]pyrimidine-2-carboxylic Acid (CAS 886503-17-9)
Recommended Standards
- 2-Chloro-1-(2,3-dihydro-1H-benzo[d]imidazo[1,2-a]imidazol-1-yl)ethan-1-one (CAS 1030421-66-9)
- 6-Chloro-3-methyl-3,5-dihydroimidazo[2,1-b]quinazolin-2(1H)-one (CAS 105622-85-3)
- 3-(3-Chlorophenyl)-N-cyclopropyl-1,2,4-oxadiazol-5-amine (CAS 1029751-92-5)
- 6-Oxo-1,6-dihydropyrazine-2-carbonitrile (CAS 1065620-57-6)
- Ethyl (E)-2-(naphthalen-2-yl)diazene-1-carboxylate (CAS 2138504-42-2)
- 1-(4-methyl-2-phenyl-1,3-thiazol-5-yl)ethan-1-amine hydrochloride (CAS 1197519-74-6)
- 286367-75-7 Butyric-4-13C acid sodium salt Sodium butyrate-4-13C (CAS 286367-75-7)
- 2-(3-Bromo-1H-1,2,4-triazol-1-yl)pyridine (CAS 550363-95-6)
- Tert-butyl n-(2-aminohexyl)carbamate (CAS 1384430-32-3)
- Xenopsin-Related Peptide 2 (XP-2) (H-9340.0005) (CAS 117442-29-2)
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