2,7-Dimethylbenz[a]anthracene CAS 857535-92-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 857535-92-3 |
| Molecular Formula | C20H16 |
| Molecular Weight | 256.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,7-Dimethylbenz[a]anthracene (CAS 857535-92-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H16. Molecular weight: 256.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H16 |
| Molecular Weight | 256.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Dimethylbenz Standards
- 2,3-Dimethylbenz[a]anthracene (CAS 1348514-35-1)
- 2,9-Dimethylbenz[a]anthracene (CAS 572-89-4)
- 3,9-Dimethylbenz[a]anthracene (CAS 316-51-8)
- 6,8-Dimethylbenz[a]anthracene (CAS 317-64-6)
- 7,12-Dimethylbenz[a]anthracene (CAS 57-97-6)
- 7,10-Dimethylbenz[c]acridine (CAS 2381-40-0)
- 7,9-Dimethylbenz[c]acridine (CAS 963-89-3)
- 7,10-Dimethylbenz[a]pyrene (CAS 63104-33-6)
Recommended Standards
- 2-(Methylthio)-1-(phenylsulfonyl)-4,5-dihydro-1H-imidazole (CAS 868216-40-4)
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- N-Methoxy-N,3-dimethylbenzamide (CAS 135754-82-4)
- (4Z)-4-(2-Amino-1,5-dihydro-5-oxo-4H-imidazol-4-ylidene)-2-bromo-4,5,6,7-tetrahydro-pyrrolo[2,3-c]azepin-8(1H)-one Methanoate (Z)-Hymenialdisine Methanoate 84094-94-0 Hymenialdisine Methanoate (CAS 84094-94-0)
- Methyl 2-(difluoromethyl)-5-fluorobenzoate (CAS 2260732-59-8)
- 2-(Difluoromethyl)-3-hydroxy-4-methylpyridine-5-sulfonamide (CAS 1805603-65-9)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
Why CATO?
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