9,10-Dibromo-3,6-di-tert-butylphenanthrene CAS 2265893-37-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2265893-37-4 |
| Molecular Formula | C22H24Br2 |
| Molecular Weight | 448.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9,10-Dibromo-3,6-di-tert-butylphenanthrene (CAS 2265893-37-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H24Br2. Molecular weight: 448.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H24Br2 |
| Molecular Weight | 448.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Br-containing |
Related Dibromo Standards
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Recommended Standards
- 2-(4-Chloro-phenylmethanesulfonyl)-4-(3-chloro-5-trifluoromethyl-pyridin-2-yl)-pyrimidine (CAS 1311278-90-6)
- (5-(((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)methyl)-4,5-dihydroisoxazol-3-yl)methyl 4-chlorobenzoate (CAS 338422-35-8)
- 3-Chloro-2-[(E)-2-({4-[(5-chloro-1,2,3-thiadiazol-4-yl)methoxy]phenyl}methylidene)hydrazin-1-yl]-5-(trifluoromethyl)pyridine (CAS 338954-24-8)
- N-(5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-yl)-4-(piperidin-1-yl)butanamide (CAS 89758-33-8)
- Methyl 5-amino-2-fluoro-4-hydroxybenzoate (CAS 1781061-07-1)
- 3-Bromopicolinohydrazide (CAS 1242267-92-0)
- NFAT Inhibitor (CAS 249537-73-3)
- (2S,4S)-Benzyl 4-((tert-butoxycarbonyl)amino)-2-(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 380648-94-2)
- n-(3-Methoxypropyl)cyclopentanamine (CAS 55611-76-2)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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