Fosfomycin Impurity 77 CAS 13563-34-3
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 13563-34-3 |
| Molecular Formula | C3H9O5P |
| Molecular Weight | 156.07 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Fosfomycin Impurity 77 (CAS 13563-34-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C3H9O5P. Molecular weight: 156.07 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C3H9O5P |
| Molecular Weight | 156.07 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) | -0.5 |
| CAS Registry Year (est.) | 1960 |
Related Fosfomycin Standards
- Fosfomycin Trometamol EP Impurity A (CAS 84954-80-3)
- Fosfomycin Impurity 82 (CAS 789427-15-2)
- Fosfomycin Impurity 75 (CAS CATO-C4X-131675)
- Fosfomycin Impurity 53 (CAS CATO-C4X-131653)
- Fosfomycin Impurity 20 (CAS CATO-C4X-131620)
- Fosfomycin Impurity 59 (CAS 25460-63-3)
- Fosfomycin Impurity 62 (CAS CATO-C4X-131662)
- Fosfomycin Impurity 81 (CAS 734473-80-4)
Recommended Standards
- 1-Bromopentane-4,4,5,5,5-d5 (CAS 83418-34-2)
- Lithium 3-(1-methyl-1H-pyrazol-3-yl)propiolate (CAS 2044835-02-9)
- 3,3,4,4-Tetrafluorocyclopentan-1-one (CAS 2040303-66-8)
- Metoprolol Impurity 47 (CAS CATO-C4X-136747)
- Tunodafil Impurity 9 (CAS CATO-C4X-31109)
- 4-(3-Cyanophenyl)-1-butene (CAS 161637-21-4)
- 1,7-Naphthyridine-6-carbonitrile, 4-chloro- (CAS 2636672-70-1)
- tert-Butyl 2-(4-oxopiperidin-1-yl)acetate (CAS 149554-03-0)
- 4-Ethoxy-3,5-dimethylbenzoyl chloride (CAS 1443328-09-3)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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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