3,5-Diamino-2-phenyl-4H-chromen-4-one CAS 742097-96-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 742097-96-7 |
| Molecular Formula | C15H12N2O2 |
| Molecular Weight | 252.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,5-Diamino-2-phenyl-4H-chromen-4-one (CAS 742097-96-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H12N2O2. Molecular weight: 252.27 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C15H12N2O2 |
| Molecular Weight | 252.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
Related Diamino Standards
- 1,5-Diamino-2-methylanthracene-9,10-dione (CAS 10146-54-0)
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- 4,6-Diamino-3-phenyl-2,3-dihydrofuro[2,3-b]pyridine-5-carbonitrile (CAS 68846-29-7)
- 2,6-Diamino-5-iodopyrimidin-4-ol (CAS 79595-73-6)
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- 4,4’-Diamino-2,2’-dichlorobiphenyl (CAS 84-68-4)
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Recommended Standards
- 3,3'-(1,3,4-Oxadiazole-2,5-diyl)dianiline (CAS 2588-85-4)
- 3-[(3-methoxyphenyl)carbonyl]-1H-pyrrolo[2,3-b]pyridine (CAS 858116-73-1)
- 3-(Naphthalen-2-yl)-1H-pyrazole-5-carbohydrazide (CAS 307322-32-3)
- N-(4-Hydroxyphenyl)thiophene-2-carboxamide (CAS 98902-53-5)
- 5-Amino-6-methoxy-2-methylpyrimidine-4(1H)-thione (CAS 64621-21-2)
- 1-(3-fluoro-5-methoxyphenyl)propan-2-amine hydrochloride (CAS 1909305-73-2)
- Methyl cis-4-(isopropylcarbamoyl)cyclohexane-1-carboxylate (CAS 2821784-93-2)
- (Nitromethyl)cyclopropane (CAS 2625-33-4)
- 4-Bromo-N,N-dimethylbenzothioamide (CAS 88023-76-1)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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