1-Cyclopropyl-2,3-dihydro-1H-pyrido[3,4-b][1,4]diazepin-4(5H)-one CAS 1437481-38-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1437481-38-3 |
| Molecular Formula | C11H13N3O |
| Molecular Weight | 203.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Cyclopropyl-2,3-dihydro-1H-pyrido[3,4-b][1,4]diazepin-4(5H)-one (CAS 1437481-38-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H13N3O. Molecular weight: 203.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H13N3O |
| Molecular Weight | 203.24 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related Cyclopropyl Standards
- 1-Cyclopropyl-2-methyl-3-(pyridin-3-yl)propane-1,3-dione (CAS 1467852-40-9)
- 1-Cyclopropyl-2-methyl-3-(pyridin-4-yl)propane-1,3-dione (CAS 1482168-54-6)
- 5-Cyclopropyl-4,5-dihydro-1H-pyrido[2,3-b][1,4]diazepin-2(3H)-one (CAS 1524175-29-8)
- 1-Cyclopropyl-7,8-dihydroquinoline-2,5(1H,6H)-dione (CAS 1707581-58-5)
- 3-Cyclopropyl-1-methyl-N-(prop-2-yn-1-yl)-1H-pyrazole-5-carboxamide (CAS 1710293-35-8)
- (5-Cyclopropyl-1,2,4-oxadiazol-3-yl)methanesulfonamide (CAS 1603237-46-2)
- 3-Cyclopropyl-2-(4-fluorophenyl)-3-oxopropanenitrile (CAS 1094321-38-6)
- 3-Cyclopropyl-2-(3-fluorophenyl)-3-oxopropanenitrile (CAS 1094356-88-3)
Recommended Standards
- 2-Amino-4-butylpentanedioic acid (CAS 14344-45-7)
- 2-(1-(Methylamino)ethyl)quinazolin-4(1H)-one (CAS 143993-15-1)
- Ethyl (2-ethoxy-2-oxoethyl)alaninate (CAS 1431847-69-6)
- 7-Chloro-8-methyl-2-(2-methylphenyl)quinoline-4-carbonyl chloride (CAS 1160263-56-8)
- Ethyl 4-(5-bromo-3-(trifluoromethyl)pyridin-2-yl)piperazine-1-carboxylate (CAS 1401522-00-6)
- [(1,1-Dimethyl-2-propynyl)oxy]trimethylsilane (CAS 17869-77-1)
- methyl 5H-pyrrolo[2,3-b]pyrazine-3-carboxylate (CAS 1936142-05-0)
- 1-(p-tolyl)hexahydropyrimidine-2,4-dione (CAS 19144-80-0)
- tert-Butyl (2-{[2-amino-4-(morpholin-4-ylsulfonyl)-phenyl]amino}ethyl)carbamate (CAS 1242861-63-7)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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