(S)-1-(tert-Butoxycarbonyl)-4-(4-formylpyridin-3-yl)piperazine-2-carboxylic acid 1786835-10-6 CAS 1786835-10-6
| CAS No. | 1786835-10-6 |
| Molecular Formula | C16H21N3O5 |
| Molecular Weight | 335.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-1-(tert-Butoxycarbonyl)-4-(4-formylpyridin-3-yl)piperazine-2-carboxylic acid 1786835-10-6 (CAS 1786835-10-6), molecular formula C16H21N3O5 and molecular weight 335.36 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (S)-1-(tert-Butoxycarbonyl)-4-(4-formylpyridin-3-yl)piperazine-2-carboxylic acid 1786835-10-6 (C16H21N3O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 335.36 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 (S)-1-(tert-Butoxycarbonyl)-4-(4-formylpyridin-3-yl)piperazine-2-carboxylic acid 1786835-10-6 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 | C16H21N3O5 |
| Molecular Weight | 335.36 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.) | 1994 |
| Nitrogen Atoms | 3 |
Recommended Standards
- tert-Butyl 4-(2-formyl-3-nitrophenyl)-piperazine-1-carboxylate (CAS 1774893-51-4)
- (S)-1-(tert-Butoxycarbonyl)-4-(2-formylpyridin-3-yl)piperazine-2-carboxylic acid 1786876-41-2 (CAS 1786876-41-2)
- 1707365-26-1 tert-Butyl 4-(5-formyl-2-nitrophenyl)-piperazine-1-carboxylate (CAS 1707365-26-1)
- (S)-1-(tert-Butoxycarbonyl)-4-(3-formylpyridin-2-yl)piperazine-2-carboxylic acid 1786888-46-7 (CAS 1786888-46-7)
- N-(2-(2-Methyl-1H-imidazol-1-yl)ethyl)-4-propyl-1,2,3-thiadiazole-5-carboxamide (CAS 1286695-63-3)
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Why CATO?
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