p-Nitrophenyl 2-Acetamido-2-deoxy-4-O-(b-D-galactopyranosyl)-b-D-glucopyranoside CAS 74211-28-2
Purity >95%In StockPharmaceutical Standards
| CAS No. | 74211-28-2 |
| Molecular Formula | C20H28N2O13 |
| Molecular Weight | 504.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
p-Nitrophenyl 2-Acetamido-2-deoxy-4-O-(b-D-galactopyranosyl)-b-D-glucopyranoside (CAS 74211-28-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H28N2O13. Molecular weight: 504.44 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H28N2O13 |
| Molecular Weight | 504.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 2 |
Related p Standards
- 4-Nitrophenyl 2-acetamido-2-deoxy-3-O-(a-D-galactopyranosyl)-a-D-galactopyranoside (CAS 1144040-14-1)
- 4-Nitrophenyl 2-acetamido-2-deoxy-4-O-(b-D-galactopyranosyl)-α-D-glucopyranoside (CAS 184377-56-8)
- 4-Nitrophenyl 2-acetamido-2-deoxy-3-O-(b-D-galactopyranosyl)-β-D-glucopyranoside (CAS 57467-13-7)
- p-Nitrophenyl galacto-N-bioside (CAS 59837-14-8)
- 5-(3-Nitrophenyl)furan-2-carboxylicacid[2-(4-bromophenyl)benzooxazol-5-yl]amide (CAS 309292-41-9)
- Methyl 4-(2-((5-(4-nitrophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamido)benzoate (CAS 443741-80-8)
- 1-(3-Nitrophenyl)-3-(5-phenyl-1-(2,4,6-trichlorophenyl)-1H-pyrazol-4-yl)urea (CAS 955976-55-3)
- 2-(5-(2-Nitrophenyl)-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)-1-(10H-phenothiazin-10-yl)ethanone (CAS 78807-66-6)
Recommended Standards
- Galβ(1-3)GalNAc-β-pNP (CAS 59837-15-9)
- 4-Galactosyllactose (CAS 6587-31-1)
- Globotriose (CAS 66580-68-5)
- (4-((Methylsulfonyl)methyl)phenyl)boronic acid (CAS 959861-32-6)
- 3-[(1h-1,2,3,4-tetrazol-5-yl)methyl]-1h-indole (CAS 15992-12-8)
- H-D-Lys(Fmoc)-OtBu (CAS CATO-CPTD788797)
- 3-[5-(tert-Butoxycarbonyl)-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepin-2-yl]propanoic acid (CAS 1424939-74-1)
- Minoxidil Impurity 20 (CAS 128304-92-7)
- 2-Cyclohexylquinazolin-4(3H)-one (CAS 26059-80-3)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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