Benzopyrene Impurity 1 CAS 65199-11-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65199-11-3 |
| Molecular Formula | C20H10O2 |
| Molecular Weight | 282.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Benzopyrene Impurity 1 (CAS 65199-11-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H10O2. Molecular weight: 282.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H10O2 |
| Molecular Weight | 282.29 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
Related Benzopyrene Standards
- 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 3 (Benzo[a]pyrene-7, 8-Diol) (CAS 57303-99-8)
- Benzopyrene Related Compound 9 (CAS 57303-98-7)
- Benzopyrene Related Compound 11 (CAS 13345-25-0)
- Benzopyrene Related Compound 1 (trans-Benzo[a]pyrene-4, 5-Dihydrodiol) (CAS 37571-88-3)
- Benzopyrene Related Compound 5 (Benzo[a]pyrene 7, 8-Oxide) (CAS 36504-65-1)
Recommended Standards
- Benzo[pqr]tetraphene-7,10-dione (CAS 71241-25-3)
- Benzo[a]pyrene-4,5-quinone (CAS 42286-46-4)
- 2-((1-Benzyl-1H-indazol-3-yl)oxy)acetic acid (CAS 20187-55-7)
- Desmethyl Icaritin (CAS 28610-31-3)
- 1-Ethoxy-N,N,N-trimethyl-1-oxohexadecan-2-aminium bromide (CAS 10567-02-9)
- 3-(Aminomethyl)benzofuran (CAS 165735-63-7)
- N-phenethylpyrrolidine-2-carboxamide hydrochloride (CAS 1573547-09-7)
- 4-Methylcarbostyril (CAS 607-66-9)
- Teneligliptin Impurity 25 (CAS CATO-C4X-176025)
- Amyloid Precursor Frameshift Mutant C-Terminal Peptide trifluoroacetate salt (CAS 189125-14-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com