Cycloserine Dimer Impurity (Cycloserine Diketoperazine) CAS 16337-02-3
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 16337-02-3 |
| Molecular Formula | C6H12N4O4 |
| Molecular Weight | 204.18 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Cycloserine Dimer Impurity (Cycloserine Diketoperazine) (CAS 16337-02-3) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H12N4O4. Molecular weight: 204.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H12N4O4 |
| Molecular Weight | 204.18 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >90% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 4 |
Related Cycloserine Standards
- Cycloserine Diketopiperazine (Mixture of Diastereomers) (CAS 1204-99-5)
- Cycloserine Impurity 7 (CAS 50975-79-6)
- Cycloserine Impurity 6 (CAS CATO-C4X-22646)
- Cycloserine Impurity 7 (CAS CATO-C4X-22647)
- Cycloserine Impurity 10 (CAS CATO-C4X-226410)
- Cycloserine Impurity 11 (CAS CATO-C4X-226411)
- Cycloserine Impurity 14 (CAS 19519-75-6)
- Cycloserine Impurity 1 (CAS CATO-C4X-22641)
Recommended Standards
- H-Gly-Glu-OH (CAS 7412-78-4)
- 2,4-Dimethyl-alpha-(trifluoromethyl)benzyl Alcohol (CAS 1000783-73-2)
- H-Glu-Gly-OH (CAS 13716-89-7)
- Pitavastatin Impurity 30 (CAS CATO-C4X-103730)
- Indapamide Impurity 30 (CAS 77083-53-5)
- 1-(2-Fluorophenyl)-5-methyl-1H-pyrazole-4-carboxylic acid (CAS 618092-40-3)
- n-Methyl-1-(3-nitrophenyl)ethan-1-amine hydrochloride (CAS 1052544-06-5)
- (2-Aminobenzo[d]thiazol-6-yl)(morpholino)methanone (CAS 328285-82-1)
- 3-(piperidin-4-yl)pyridine (CAS 161609-89-8)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
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 13829788188 / jacky.chen@cato-chem.com