Methyl Glucamine Antimonate CAS 133-51-7
| CAS No. | 133-51-7 |
| Molecular Formula | C7H17NO5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl Glucamine Antimonate is closely related to a carbohydrate-derived structure, an amide group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Methyl Glucamine Antimonate (CAS 133-51-7), molecular formula C7H17NO5H3O4Sb and molecular weight 384.00 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Methyl Glucamine Antimonate (C7H17NO5H3O4Sb) contains a carbohydrate-derived structure, an amide group. The molecule exhibits a degree of unsaturation (DBE) of -1.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 384.00 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H17NO5 H3O4Sb |
| Molecular Weight | 384.00 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.5 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
Recommended Standards
- 3-Nitro-6,7-dihydro-5H-cyclopenta[b]pyridin-5-one (CAS 87883-19-0)
- 3-((Benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-fluorophenyl)piperidine hydrochloride (CAS 1193389-61-5)
- 3-Imino-1,7-dimethyl-5-propyl-2,6-dioxabicyclo[2.2.2]octane-4,8,8-tricarbonitrile (CAS 95059-15-7)
- Methyl 3-bromo-5-isobutoxybenzoate (CAS 1255574-35-6)
- 1-(5-Iodopyrimidin-4-yl)piperidin-4-ol (CAS 1481457-79-7)
- N-(3-Chlorobenzyl)-N-methylpiperidin-4-amine (CAS 1119450-00-8)
- 4-Amino-3-((2-chloro-6-fluorobenzyl)thio)-1,2,4-triazin-5(4H)-one (CAS 869068-64-4)
- 5-Bromo-4-chloro-1-methyl-1H-pyrazole (CAS 1521372-90-6)
- Methyl 2-(2-acetyl-3-methoxyphenyl)acetate (CAS 51281-82-4)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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