Naphthol AS-BI β-D-galactopyranoside CAS 51349-63-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51349-63-4 |
| Molecular Formula | C24H24BrNO8 |
| Molecular Weight | 534.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Naphthol AS-BI β-D-galactopyranoside (CAS 51349-63-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H24BrNO8. Molecular weight: 534.35 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C24H24BrNO8 |
| Molecular Weight | 534.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Naphthol Standards
- 1,1′-Di-2-naphthol bis(trifluoromethanesulfonate) (CAS 128575-34-8)
- Naphthol AS-BI N-acetyl-b-D-galactosaminide (CAS 59985-23-8)
- Naphthol AS-Br (CAS 91-92-9)
- 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
- 2-((4-(4-Bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 477329-21-8)
- H-Gly-p-iodo-Phe-Trp-OH (CAS 347894-24-0)
- 2-((4-(4-Bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide (CAS 477330-66-8)
- 2-(2,4,6-Trimethylbenzenesulfonamido)acetic acid (CAS 313252-46-9)
- 2-Bromo-5-iodo-3-(trifluoromethyl)pyridine (CAS 1805025-71-1)
- N-[Cyano(3-fluorophenyl)methyl]acetamide (CAS 866136-30-3)
- Methyl 3-[(4-chloro-2-cyanophenoxy)methyl]benzoate (CAS 1417569-36-8)
- tert-Butyl (5-bromo-6-fluoropyridin-2-yl)carbamate (CAS 1444004-73-2)
- Methanesulfonic acid ((R)-1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-2-yl)boronic acid (CAS 150080-09-4)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com