Methyl 3-O-(b-D-galactopyranosyl)-β-D-galactopyranoside CAS 81131-46-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81131-46-6 |
| Molecular Formula | C13H24O11 |
| Molecular Weight | 356.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3-O-(b-D-galactopyranosyl)-β-D-galactopyranoside (CAS 81131-46-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H24O11. Molecular weight: 356.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H24O11 |
| Molecular Weight | 356.32 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1980 |
Recommended Standards
- Methyl 3-amino-6-(5-methylfuran-2-yl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxylate (CAS 625377-65-3)
- Methyl 3-O-(α-D-Mannopyranosyl)-α-D-mannopyranoside (CAS 72028-62-7)
- Methyl 2-O-(α-D-Mannopyranosyl)-α-D-mannopyranoside (CAS 59571-75-4)
- 2-(3-Nitrophenyl)furan (CAS 28988-01-4)
- Abz-Ala-Phe-Arg-Phe-Ser-Gln-EDDnp trifluoroacetate salt (CAS 1926163-28-1)
- 5-Chloro-2-methylsulfanyl-4-tribuylstannanylpyrimidine (CAS 123061-47-2)
- 4-Hydroxy-3-methylbutan-2-one (CAS 3393-64-4)
- (4-Methoxy-4-methylcyclohexyl)methanamine (CAS 1956379-31-9)
- (Η5-2,4-cyclopentadien-1-yl)trimethoxytitanium (CAS 12145-64-1)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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