4-Nitrophenyl 2-(Acetylamino)-2-deoxy-α-D-galactopyranoside 3,4,6-Triacetate CAS 135266-95-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 135266-95-4 |
| Molecular Formula | C20H24N2O11 |
| Molecular Weight | 468.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Nitrophenyl 2-(Acetylamino)-2-deoxy-α-D-galactopyranoside 3,4,6-Triacetate (CAS 135266-95-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H24N2O11. Molecular weight: 468.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H24N2O11 |
| Molecular Weight | 468.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related Nitrophenyl Standards
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- 4-Nitrophenyl 2-acetamido-3-4-6-tri-O-acetyl-2-deoxy-α-D-glucopyranoside (CAS 13089-23-1)
- 4-Nitrophenyl 2-acetamido-3-4-6-tri-O-acetyl-2-deoxy-β-D-glucopyranoside (CAS 13089-27-5)
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Recommended Standards
- (2R,3S,4R,5R,6R)-5-acetamido-2-(acetoxymethyl)-6-(2-nitrophenoxy)tetrahydro-2H-pyran-3,4-diyl diacetate (CAS 13264-91-0)
- (2R,3R,4S,5R,6S)-2-(acetoxymethyl)-6-((2-hydroxybenzoyl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 32748-59-7)
- 3-(((4-Bromobenzyl)sulfinyl)methyl)-4-ethyl-5-((4-fluorobenzyl)thio)-4H-1,2,4-triazole (CAS 344275-25-8)
- (S)-3-(1H-Imidazol-4-yl)-2-methacrylamidopropanoic acid (CAS 13282-13-8)
- N1-benzyl-N1-ethyl-2-methylpropane-1,2-diamine (CAS 1082554-22-0)
- (R)-1-(5-Methyl-3-isoxazolyl)ethanamine Hydrochloride (CAS 1807921-05-6)
- 1,2,2-Trichloro-3,3,3-trifluoropropane (CAS 7125-83-9)
- Finasteride Impurity 11 (CAS 1346602-40-1)
- N-[(1E)-1,2-Dicyano-2-(2,5-dimethyl-1H-pyrrol-1-yl)eth-1-en-1-yl]-3-(trifluoromethyl)benzamide (CAS 861210-01-7)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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