(R)-1-Boc-4-Cbz-piperazine-2-carboxylic Acid CAS 138775-02-7
| CAS No. | 138775-02-7 |
| Molecular Formula | C18H24N2O6 |
| Molecular Weight | 364.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (R)-1-Boc-4-Cbz-piperazine-2-carboxylic Acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies (R)-1-Boc-4-Cbz-piperazine-2-carboxylic Acid (CAS 138775-02-7), a certified reference material (molecular formula C18H24N2O6, MW 364.39 g/mol) for analytical method development and quality control.
The molecular framework of (R)-1-Boc-4-Cbz-piperazine-2-carboxylic Acid (C18H24N2O6) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C18H24N2O6 |
| Molecular Weight | 364.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (3S,4S)-1-((benzyloxy)carbonyl)-4-((tert-butoxycarbonyl)amino)pyrrolidine-3-carboxylic acid (CAS 1375312-84-7)
- N-[(2-Methoxyphenyl)methyl]-N-[3-(methylamino)-1,4-dioxo-1,4-dihydronaphthalen-2-yl]acetamide (CAS 1397200-46-2)
- (2S,4S)-4-[4-(Acetylamino)phenoxy]-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid (CAS 1354485-11-2)
- Ethyl (6-methoxy-4-phenylquinoline-2-carbonyl)glycinate (CAS 1451566-78-1)
- 1-Naphthalen-1-yl-pyrrole-2,5-dione (CAS 134516-26-0)
- 7-Phenyl-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 874773-92-9)
- 2-(3-Aminopropyl)-5-chloropyridin-4-ol (CAS 1393560-62-7)
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- 4-(Ethylsulfonyl)-N1-methyl-N1-(tetrahydro-2H-pyran-4-ylmethyl)-1,3-benzenediamine (CAS 1220033-98-6)
- Ceritinib Impurity 33 (CAS CATO-C4X-104833)
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Why CATO?
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