4-Methylumbelliferyl 2-Acetamido-2-deoxy-4,6-O-(p-methoxyphenylmethylene)-α-D-galactopyranoside CAS 1042999-77-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1042999-77-8 |
| Molecular Formula | C26H27NO9 |
| Molecular Weight | 497.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methylumbelliferyl 2-Acetamido-2-deoxy-4,6-O-(p-methoxyphenylmethylene)-α-D-galactopyranoside (CAS 1042999-77-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C26H27NO9. Molecular weight: 497.49 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C26H27NO9 |
| Molecular Weight | 497.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related Methylumbelliferyl Standards
- 4-Methylumbelliferyl β-D-lactoside (CAS 84325-23-5)
- 4-Methylumbelliferyl β-D-Cellobioside (CAS 72626-61-0)
- 80284-77-1 Bis(4-methylumbelliferyl)pyrophosphate Diphosphoric acid, P,P'-bis(4-methyl-2-oxo-2H-1-benzopyran-7-yl) ester BMPP (CAS 80284-77-1)
- 4-Methylumbelliferyl 2-3-4-tri-O-acetyl-α-L-idopyranosiduronic acid methyl ester (CAS 128095-50-1)
- 4-Methylumbelliferyl a-L-Idopyranosiduronic Acid Methyl Ester (CAS 128095-52-3)
- 4-Methylumbelliferyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-a-D-glucopyranoside (CAS 1174287-76-3)
- 4-Methylumbelliferyl 2-Acetamido-2-deoxy-3,4,6-tri-O-acetyl-a-D-Glucopyranoside (CAS 124167-45-9)
- 4-Methylumbelliferyl 2-acetamido-3-4-6-tri-O-acetyl-2-deoxy-β-D-galactopyranoside (CAS 124167-46-0)
Recommended Standards
- Bis(3-hydroxy-2,3-dimethylbutan-2-yl) (2'-(tert-butyl)-5'-carbamoyl-[1,1'-biphenyl]-2-yl)boronate (CAS 1147530-76-4)
- Validamycin D (CAS 12650-67-8)
- 4,4'-(2-(4-Bromophenyl)-2-phenylethene-1,1-diyl)bis(N,N-dimethylaniline) (CAS 1071547-23-3)
- 1-2-O-Isopropylidene-β-L-idofuranosylurono-6-3-lactone (CAS 29514-28-1)
- (6-Methoxypyridin-3-yl)methanamine hydrochloride (CAS 857220-13-4)
- N,N-Dimethyl-2-methylene-β-alanine (CAS 5415-98-5)
- (R)-(+)-2-Amino-3-benzyloxy-1-propanol (CAS 58577-87-0)
- 6-Bromo-5-nitronicotinic acid (CAS 7477-09-0)
- (1-(6-Bromopyridin-2-yl)piperidin-4-yl)methanol (CAS 1261235-85-1)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
Why CATO?
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