2-Amino-4-(4-methylphenyl)-4H-benzo[g]chromene-3-carbonitrile CAS 861208-30-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 861208-30-2 |
| Molecular Formula | C21H16N2O |
| Molecular Weight | 312.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-4-(4-methylphenyl)-4H-benzo[g]chromene-3-carbonitrile (CAS 861208-30-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H16N2O. Molecular weight: 312.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H16N2O |
| Molecular Weight | 312.36 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-Acetoxy-4-butoxybenzophenone (CAS 890098-56-3)
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- 5-Fluoro-6-methyl-1H-benzo[d]imidazole-2(3H)-thione (CAS 106039-71-8)
- 3-Methoxy-N-(3-thioxo-3H-1,2,4-dithiazol-5-yl)benzamide (CAS 306980-77-8)
- 2-((2,2-Dimethyl-2,3-dihydrobenzofuran-7-yl)oxy)-N-hydroxyacetimidamide (CAS 1016528-34-9)
- Ethyl 4-methyl-2-(1-phenylcyclopentane-1-carboxamido)thiazole-5-carboxylate (CAS 1024162-41-1)
- 7,8-Difluoro-3,4-dihydrobenzo[b]oxepin-5(2H)-one (CAS 145348-29-4)
- (4-Bromo-3-fluorophenyl)(4-methoxyphenyl)methanone (CAS 760192-85-6)
- D-Thr7-Tirzepatide (CAS CATO-CPTD788924)
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