Naphthol AS-BI N-acetyl-b-D-galactosaminide CAS 59985-23-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59985-23-8 |
| Molecular Formula | C26H27BrN2O8 |
| Molecular Weight | 575.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Naphthol AS-BI N-acetyl-b-D-galactosaminide (CAS 59985-23-8) pharmaceutical standards reference standard. Molecular formula: C26H27BrN2O8. Molecular weight: 575.41 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C26H27BrN2O8 |
| Molecular Weight | 575.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Naphthol Standards
- 1,1′-Di-2-naphthol bis(trifluoromethanesulfonate) (CAS 128575-34-8)
- Naphthol AS-Br (CAS 91-92-9)
- Naphthol AS-BI β-D-galactopyranoside (CAS 51349-63-4)
- Naphthol AS-BI Phosphate (CAS 1919-91-1)
- 1-Naphthol 2,3,4-Tri-O-acetyl-β-D-glucuronide Methyl Ester (CAS 18404-55-2)
- Naphthol AS Nonanoate (CAS 10523-82-7)
- Naphthol AS-TR phosphate (CAS 2616-72-0)
- Naphthol AS-MX Phosphate (CAS 1596-56-1)
Recommended Standards
- (E)-N'-(6-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-3,5-dicyanopyridin-2-yl)-N-[(4-chlorophenyl)methoxy]methanimidamide (CAS 338795-00-9)
- Bis(2,2,2-trifluoroethyl) ((2-(2-amino-6-((4-methoxyphenyl)thio)-9H-purin-9-yl)ethoxy)methyl)phosphonate (CAS 193681-12-8)
- 2-(4-(3-(4-Amino-3-iodobenzyl)-2,6-dioxo-1-propyl-2,3,6,9-tetrahydro-1H-purin-8-yl)phenoxy)acetic acid (CAS 112533-64-9)
- 4-Formylbenzonitrile (CAS 105-07-7)
- 4-(2-Butoxyethyl)piperidine hydrochloride (CAS 1219967-64-2)
- 6-Amino-2,3-dihydro-1H-pyrrolo[3,2-c]pyridine-7-carbonitrile (CAS 82447-90-3)
- 1-(tert-Butyl)-4-cyclopropoxy-2-nitrobenzene (CAS 1243410-01-6)
- 4-Methoxy-7-methyl-1H-indole-6-carbonitrile (CAS 1167056-33-8)
- 1-Cyano-2-(3-hydrazinylquinoxalin-2(1H)-ylidene)ethyl acetate (CAS 821009-88-5)
- (Des-Bromo)-Neuropeptide B (1-23) (human) (CAS 434897-64-0)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com