Piperazine Impurity 27 CAS 7040-23-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 7040-23-5 |
| Molecular Formula | C6H10O5 |
| Molecular Weight | 162.14 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Piperazine Impurity 27 (CAS 7040-23-5) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C6H10O5. Molecular weight: 162.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H10O5 |
| Molecular Weight | 162.14 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) | 2.0 |
| CAS Registry Year (est.) | 1959 |
Related Piperazine Standards
- Piperazine Impurity 34 (CAS CATO-C4X-242734)
- Piperazine-1-sulfonamide (CAS 5906-30-9)
- 4-Methyl-piperazine-2-carboxylic acid methyl ester (CAS 56903-89-0)
- Ethyl Piperazine-2-carboxylate (CAS 89941-07-1)
- Piperazine-1-carboxylic acid dimethylamide n,n-dimethylpiperazine-1-carboxamide n'-1',n'-1'-dimethyltetrahydro-1(2h)-pyrazinecarboxamide piperazine-1-carboxylic acid dimethyl amide 41340-78-7 (CAS 41340-78-7)
- 295341-61-6 Piperazine, 1-(4,5-dihydro-2-oxazolyl)- (CAS 295341-61-6)
- Piperazine Impurity 47 (CAS 61429-03-6)
- 4553-30-4 Piperazine, 1-(3-amino-1-methylpropyl)-4-methyl- (7CI,8CI) (CAS 4553-30-4)
Recommended Standards
- Lifitegrast Impurity 165 (CAS CATO-C4X-2409165)
- Malic Acid Impurity 13 (CAS CATO-C4X-250913)
- Lifitegrast Impurity 10 (CAS 77095-51-3)
- Metoprolol EP Impurity E (CAS 163685-38-9)
- Eperisone Impurity 29 (CAS CATO-C4X-227929)
- (5-Chloro-2-hydroxyphenyl)(cyclopropyl)methanone (CAS 69639-87-8)
- 2-(Benzylthio)-N-(2-chlorobenzyl)benzamide (CAS 690646-51-6)
- 1-((1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)methyl)cyclohexan-1-ol (CAS 1427698-43-8)
- 6-Oxo-1-(2-oxo-2-((3,4,5-trimethoxyphenyl)amino)ethyl)-1,6-dihydropyridine-3-carboxylic acid (CAS 1432437-22-3)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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