Cilastatin Impurity 21 CAS 75885-58-4
| CAS No. | 75885-58-4 |
| Molecular Formula | C6H11NO |
| Molecular Weight | 113.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Cilastatin Impurity 21 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies Cilastatin Impurity 21 (CAS 75885-58-4), a certified reference material (molecular formula C6H11NO, MW 113.16 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, Cilastatin Impurity 21 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 113.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C6H11NO |
| Molecular Weight | 113.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 1 |
Related Cilastatin Standards
- Cilastatin Impurity 23 (CAS 89530-95-0)
- Cilastatin Impurity 9 (CAS 106462-18-4)
- Cilastatin EP Impurity D (CAS 141-79-7)
- Cilastatin Impurity 10 (CAS 874886-74-5)
- Cilastatin Impurity 11 (CAS 78834-75-0)
- Cilastatin Impurity 12 (CAS CATO-C4X-196012)
- Cilastatin Impurity 13 (CAS 2519489-73-5)
- Cilastatin Impurity 15 Sodium salt (CAS CATO-C4X-196015)
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com