3-(4-Chlorophenyl)-2,5-dimethyl-7-(piperidin-1-yl)pyrazolo[1,5-a]pyrimidine CAS 877802-18-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 877802-18-1 |
| Molecular Formula | C19H21ClN4 |
| Molecular Weight | 340.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Chlorophenyl)-2,5-dimethyl-7-(piperidin-1-yl)pyrazolo[1,5-a]pyrimidine (CAS 877802-18-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H21ClN4. Molecular weight: 340.85 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H21ClN4 |
| Molecular Weight | 340.85 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chlorophenyl Standards
- 1031319-77-3 4-(4-chlorophenyl)-2-{[3-(diethylamino)propyl]amino}-4-oxobutanoic acid KS-00003LR4 (CAS 1031319-77-3)
- 2-(3-Chlorophenyl)-5-((4-methylpiperidin-1-yl)methyl)benzo[d]oxazole (CAS 1706440-90-5)
- 2-(3-Chlorophenyl)-5-((3-methylpiperidin-1-yl)methyl)benzo[d]oxazole (CAS 1706443-73-3)
- 2-(3-Chlorophenyl)-5-((2-methylpiperidin-1-yl)methyl)benzo[d]oxazole (CAS 1706449-59-3)
- 2-(2-((4-Chlorophenyl)thio)acetamido)-N-methylthiophene-3-carboxamide (CAS 895472-95-4)
- 3-(2-Chlorophenyl)-2,5-dimethyl-7-(piperidin-1-yl)pyrazolo[1,5-a]pyrimidine (CAS 890632-38-9)
- Ethyl 4-[(2-chlorophenyl)sulfanyl]-2-(methylsulfanyl)pyrimidine-5-carboxylate (CAS 339019-54-4)
- 2-[(4-Chlorophenyl)sulfanyl]-1,1-diphenylethan-1-ol (CAS 36000-17-6)
Recommended Standards
- Chlorocitalopram (CAS 64169-57-9)
- 3-(1-Adamantyl)-1-phenyl-1H-pyrazole-4-carbonyl chloride (CAS 959033-82-0)
- 2-(5-Chlorothiophene-2-carboxamido)-N-methyl-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide (CAS 893095-20-0)
- 4,4,6,8-Tetramethyl-4,5-dihydro-1H-[1,2]dithiolo-[3,4-c]quinoline-1-thione (CAS 309265-60-9)
- Sodium 2',4',5',7'-tetrabromo-5-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate) (CAS 75350-45-7)
- 2-Cyano-6-methylnicotinic acid (CAS 187242-97-3)
- (S)-N-((1-(2-Aminoacetyl)pyrrolidin-2-yl)methyl)-N-methylacetamide (CAS 1353999-80-0)
- N-(2-(4-Ethoxyphenoxy)ethyl)-2,3-dimethoxybenzamide (CAS 1170420-74-2)
- (R)-4-(tert-Butoxy)-4-oxo-2-phenylbutanoicacid (CAS 1229381-08-1)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
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