Doripenem CAS 148016-81-3
| CAS No. | 148016-81-3 |
| Molecular Formula | C15H24N4O6S2 |
| Molecular Weight | 420.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Doripenem (CAS 148016-81-3), a certified reference material (molecular formula C15H24N4O6S2, MW 420.50 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H24N4O6S2, Doripenem contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 420.50 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Doripenem 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.
Physical & Chemical Properties
| Molecular Formula | C15H24N4O6S2 |
| Molecular Weight | 420.50 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Doripenem Standards
- Doripenem Impurity 1 (CAS CATO-C4X-16211)
- Doripenem Impurity 11 (CAS CATO-C4X-162111)
- Doripenem Impurity 12 (CAS CATO-C4X-162112)
- Doripenem 4R Isomer Impurity (CAS 571176-82-4)
- Doripenem Impurity 2 (CAS 396717-61-6)
- Doripenem Impurity 3 (CAS 154634-04-5)
- Doripenem Impurity 4 (CAS CATO-C4X-16214)
- Doripenem Impurity 5 (CAS 189188-38-3)
Recommended Standards
- Ensifentrine impurity 37 (CAS CATO-C4X-335337)
- N-Desmethyl Ribociclib (CAS 1211441-59-6)
- Ensifentrine impurity 36 (CAS CATO-C4X-335336)
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- tert-Butyl (S)-(1-(methylamino)propan-2-yl)carbamate (CAS 873221-70-6)
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- 5-(Naphthalen-2-yl)pyrimidin-2-ol (CAS 1111113-13-3)
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- 1-Boc-3-(benzyloxy)azetidine (CAS 1027995-71-6)
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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