1379811-42-3 2-Methyl-3,5,7-triphenyl-4,7-dihydropyrazolo[1,5-a]pyrimidine MFCD22374954 CAS 1379811-42-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1379811-42-3 |
| Molecular Formula | C25H21N3 |
| Molecular Weight | 363.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1379811-42-3 2-Methyl-3,5,7-triphenyl-4,7-dihydropyrazolo[1,5-a]pyrimidine MFCD22374954 (CAS 1379811-42-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C25H21N3. Molecular weight: 363.45 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C25H21N3 |
| Molecular Weight | 363.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- (2S,4S)-1-(tert-butoxycarbonyl)-4-(4-isopropyl-3-methylphenoxy)pyrrolidine-2-carboxylic acid (CAS 1354487-85-6)
- (Rac)-Baxdrostat (CAS 1428652-15-6)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-[2-(tert-butyl)-phenoxy]-2-pyrrolidinecarboxylic acid (CAS 1354486-79-5)
- methyl 2-hydroxy-4-oxo-4-phenyl-2-(trifluoromethyl)butanoate (CAS 126402-01-5)
- n-Methyl-2-(1,2,4-oxadiazol-3-yl)ethan-1-amine (CAS 1249558-72-2)
- Ethyl 2-(2-aminoethyl)-6-chloropyrimidine-4-carboxylate (CAS 944899-09-6)
- Calcium arsenate (CAS 7778-44-1)
- 3-Chloroanisole (CAS 2845-89-8)
- Methyl 2-(2-methoxy-4-(1H-tetrazol-1-yl)phenoxy)acetate (CAS 936081-95-7)
- HA Peptide (CAS 92000-76-5)
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