133737-32-3 38VAG2SA33 Pagoclone Pagoclone [USAN:INN] 1H-Isoindol-1-one, 2-(7-chloro-1,8-naphthyridin-2-yl)-2,3-dihydro-3-(5-methyl-2-oxohexyl)-, (+)- (+)-RP 59037 IP 456 RP 62955 (+)-2-(7-Chloro-1,8-naphthyridin-2-yl)-3-(5-methyl-2-oxohexyl)phthalimidine UNII-38VAG2SA33 Bextra CAS 133737-32-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 133737-32-3 |
| Molecular Formula | C23H22ClN3O2 |
| Molecular Weight | 407.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
133737-32-3 38VAG2SA33 Pagoclone Pagoclone [USAN:INN] 1H-Isoindol-1-one, 2-(7-chloro-1,8-naphthyridin-2-yl)-2,3-dihydro-3-(5-methyl-2-oxohexyl)-, (+)- (+)-RP 59037 IP 456 RP 62955 (+)-2-(7-Chloro-1,8-naphthyridin-2-yl)-3-(5-methyl-2-oxohexyl)phthalimidine UNII-38VAG2SA33 Bextra (CAS 133737-32-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H22ClN3O2. Molecular weight: 407.89 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H22ClN3O2 |
| Molecular Weight | 407.89 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- Benzyl 2-benzyl-4-chloro-8,9-dihydro-5H-pyrimido[4,5-d]azepine-7(6H)-carboxylate (CAS 1065113-62-3)
- rac-Pagoclone (CAS 133737-48-1)
- (4-(5-Chloro-2-methylphenyl)piperazin-1-yl)(2-phenoxypyridin-3-yl)methanone (CAS 1024351-82-3)
- 3-((5-Bromopyrimidin-2-yl)oxy)benzoic acid 1086379-59-0 (CAS 1086379-59-0)
- 7-Bromo-4-chloro-1H-indazol-3-amine (CAS 1626336-65-9)
- 2-((Furan-2-ylmethylene)amino)acetic acid (CAS 375365-51-8)
- 5,8-Difluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 1267907-33-4)
- 2-(2,5-Difluorobenzyl)-2,5,6,7-tetrahydro-4H-pyrazolo[4,3-c]pyridin-4-one (CAS 1353499-57-6)
- 2,2,2-Trifluoroethyl 2-fluoroacrylate (CAS 74359-10-7)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
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