1-Phenyl-2,3-dihydro-1H-pyrido[3,4-b][1,4]diazepin-4(5H)-one CAS 1437432-44-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1437432-44-4 |
| Molecular Formula | C14H13N3O |
| Molecular Weight | 239.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Phenyl-2,3-dihydro-1H-pyrido[3,4-b][1,4]diazepin-4(5H)-one (CAS 1437432-44-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H13N3O. Molecular weight: 239.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H13N3O |
| Molecular Weight | 239.27 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related Phenyl Standards
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- 130373-81-8 3-(1,3-Dihydro-isoindol-2-yl)-benzoic acid 3-(1,3-dihydro-2h-isoindol-2-yl)benzoic acid (CAS 130373-81-8)
- 1-(1,3-Dihydro-2-benzofuran-5-yl)-2-(pyridin-4-yl)ethan-1-one (CAS 1488005-91-9)
- 2-[(4R)-4,5-Dihydro-4-phenyl-2-oxazolyl]phenol (CAS 150699-08-4)
- 2-[4,5-Dihydro-4-(phenylmethyl)-2-oxazolyl]pyrimidine (CAS 1616781-80-6)
- 3-[(4S)-4,5-Dihydro-4-phenyl-2-oxazolyl]phenol (CAS 186584-59-8)
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- 3-(1,3-Dihydro-isoindol-2-yl)-benzoic acid (CAS 5604-83-1)
Recommended Standards
- tert-Butyl 4-hydroxy-2-methoxyphenylcarbamate (CAS 1435933-04-2)
- 5-Isopropyl-1-((tetrahydrofuran-2-yl)methyl)-1h-1,2,3-triazole-4-carboxylic acid (CAS 1457800-54-2)
- tert-Butyl (5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyrazin-2-yl)carbamate (CAS 1434053-27-6)
- O,O-Diethyl dithiophosphate, sodium salt (CAS 3338-24-7)
- (5R)-8-chloro-3-methyl-5-phenyl-1,2,4,5-tetrahydro-3-benzazepin-7-ol hydrochloride (CAS 125941-87-9)
- 4-(4-Bromophenoxy)-1-nitro-2-(trifluoromethyl)benzene (CAS 1156314-30-5)
- Sodium 6-bromobenzo[d]thiazole-2-carboxylate (CAS 2231675-17-3)
- 3-(Difluoromethyl)-6-(2,4-difluorophenyl)-7h-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine (CAS 832739-32-9)
- (5-((tert-Butoxycarbonyl)amino)-2-chloropyridin-4-yl)boronic acid (CAS 1006689-23-1)
- Tirzepatide Impurity 57 (CAS CATO-C4X-324057)
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