Methyl D-galactopyranoside CAS 93302-26-2
| CAS No. | 93302-26-2 |
| Molecular Formula | C7H14O6 |
| Molecular Weight | 194.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl D-galactopyranoside (CAS 93302-26-2), molecular formula C7H14O6 and molecular weight 194.18 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H14O6, Methyl D-galactopyranoside contains a carbohydrate-derived structure; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 194.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Methyl D-galactopyranoside meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H14O6 |
| Molecular Weight | 194.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1983 |
Recommended Standards
- Methyl beta-D-glucopyranoside (CAS 709-50-2)
- Methyl D-glucopyranoside (CAS 3149-68-6)
- Methyl 5-formyl-2-methoxybenzoate (CAS 78515-16-9)
- Methyl Phenyl Malonate (CAS 53439-79-5)
- 3-Iodo-5-methylpyridin-4-amine (CAS 884495-49-2)
- Fenfuram Impurity 16 (CAS 28730-18-9)
- (S)-Methyl 2-amino-3-(3,5-dichloro-4-((2-phenyl-benzo[d]oxazol-7-yl)methoxy)phenyl)propanoate (CAS 728862-92-8)
- [3-(trifluoromethoxy)cyclohexyl]methanol (CAS 2231674-21-6)
- tert-Butyl (2-(4-bromophenoxy)ethyl)carbamate (CAS 1593201-17-2)
- Ethyl 2-(1-ethoxy-7-(methylsulfonamido)-1-oxido-1,4-dihydrobenzo[c][1,5,2]diazaphosphinin-3-yl)acetate (CAS 1956381-60-4)
- 2-Chloro-4-nitro-N,N-dipropylaniline (CAS 6216-91-7)
- Methyl 2-amino-3-(3-methoxyphenyl)propanoate hydrochloride (CAS 2055345-84-9)
- 4-Fluoro-2-nitrobenzonitrile (CAS 80517-21-1)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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