(S)-2-Piperazinecarboxylic Acid Dihydrochloride CAS 158663-69-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 158663-69-5 |
| Molecular Formula | C5H10N2O2 2*HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-2-Piperazinecarboxylic Acid Dihydrochloride (CAS 158663-69-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H10N2O2 2*HCl. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H10N2O2 2*HCl |
| Molecular Weight | 166.60 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related S Standards
- 1-Piperazinecarboxylic acid, 4-[5-bromo-3-(methoxycarbonyl)-2-pyridinyl]-, 1,1-dimethylethyl ester (CAS 1000018-22-3)
- 1-Piperazinecarboxylic acid, 4-(3-amino-5-methylphenyl)-, 1,1-dimethylethyl ester (CAS 1044209-89-3)
- 1-Piperazinecarboxylic acid, 4-[(2-nitrophenyl)sulfonyl]-, 1,1-dimethylethyl ester (CAS 1314988-05-0)
- 1-Piperazinecarboxylic acid, 4-(4-bromo-3-ethoxybenzoyl)-, 1,1-dimethylethyl ester (CAS 1352621-05-6)
- 1-Piperazinecarboxylic acid, 4-[[4-(methoxycarbonyl)phenyl]sulfonyl]-, 1,1-dimethylethyl ester (CAS 138384-97-1)
- 1-Piperazinecarboxylic acid, 3-(aminocarbonyl)-, 1,1-dimethylethyl ester, (R)- (CAS 170164-46-2)
- 2-Piperazinecarboxylic acid, 4-(triphenylmethyl)-, methyl ester (CAS 1709876-82-3)
- 1-Piperazinecarboxylic acid, 4-(5-bromothiazolo[5,4-b]pyridin-2-yl)-, 1,1-dimethylethyl ester (CAS 1956354-88-3)
Recommended Standards
- 2,6-Dibromo-5-methylpyridin-3-amine (CAS 126325-51-7)
- 5-Cyclopropoxy-2-(methylthio)pyridin-4-amine (CAS 1243356-58-2)
- H-DL-Pra-OH (CAS 50428-03-0)
- 2-(5,7-Difluoroquinolin-6-yl)acetic acid (CAS 1022091-46-8)
- Bis-PEG7-t-butyl ester (CAS 2702251-39-4)
- 4-Bromo-1-(but-3-en-1-yl)-1H-pyrazole (CAS 1343985-69-2)
- Prolactin-Releasing Peptide (12-31) (human) (CAS 235433-36-0)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com