Benzopyrene Related Compound 9 CAS 57303-98-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57303-98-7 |
| Molecular Formula | C20H12O2 |
| Molecular Weight | 284.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Benzopyrene Related Compound 9 (CAS 57303-98-7) pharmaceutical standards reference standard. Molecular formula: C20H12O2. Molecular weight: 284.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H12O2 |
| Molecular Weight | 284.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1973 |
Related Benzopyrene Standards
- Benzopyrene Related Compound 3 (Benzo[a]pyrene-7, 8-Diol) (CAS 57303-99-8)
- Benzopyrene Related Compound 11 (CAS 13345-25-0)
- Benzopyrene Related Compound 1 (trans-Benzo[a]pyrene-4, 5-Dihydrodiol) (CAS 37571-88-3)
- Benzopyrene Impurity 1 (CAS 65199-11-3)
- Benzopyrene Related Compound 2 (Benzo[a]pyrene-6, 12-Quinone) (CAS 3067-12-7)
- Benzopyrene Related Compound 7 (Benzo[a]pyrene-3, 6- Quinone) (CAS 64133-78-4)
- Benzopyrene Related Compound 8 (Benzo[a]pyrene-1, 6- Quinone) (CAS 64133-79-5)
- Benzopyrene Related Compound 5 (Benzo[a]pyrene 7, 8-Oxide) (CAS 36504-65-1)
Recommended Standards
- Benzyl (2-oxo-2-(phenylamino)ethyl)carbamate (CAS 6833-09-6)
- 9,10-Dihydro-9,10[1,2]-benzenoanthracene-1,4-dione (CAS 3519-82-2)
- Benzyl 5-amino-2,3-dihydro-4H-benzo[b][1,4]oxazine-4-carboxylate (CAS 2338138-86-4)
- Aluminummethacrylate (CAS 21828-44-4)
- 1-(4-Methylbenzyl)-3-(3-oxobutan-2-yl)imidazolidine-2,4,5-trione (CAS 338392-39-5)
- 2-(2-Imidazolyl)benzylamine Dihydrochloride (CAS 1909336-71-5)
- 3-Fluoro-2,6-dimethylpyridin-4-amine (CAS 3726-29-2)
- tert-Butyl n-(3-aminobutyl)carbamate hydrochloride (CAS 1179361-42-2)
- N-(2,3-dimethoxybenzyl)-1-(tetrahydrofuran-2-yl)methanamine (CAS 510723-80-5)
- Proinsulin C-Peptide (55-89) (human) (CAS 11097-48-6)
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