1,4-Bis((benzyloxy)carbonyl)piperazine-2-carboxylic acid CAS 191739-36-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 191739-36-3 |
| Molecular Formula | C21H22N2O6 |
| Molecular Weight | 398.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,4-Bis((benzyloxy)carbonyl)piperazine-2-carboxylic acid (CAS 191739-36-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H22N2O6. Molecular weight: 398.41 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H22N2O6 |
| Molecular Weight | 398.41 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 3,4-Bis((benzyloxy)carbonyl)piperazine-2-carboxylic acid (CAS 370891-25-1)
- 2-(1,3-Bis(benzyloxy)-1,3-dioxopropan-2-yl)-4-methylpentanoic acid (CAS 165172-57-6)
- (S)-3-(Benzyloxy)-2-methoxy-7,12-dihydrobenzo[5,6][1,4]diazepino[1,2-b]isoquinolin-14(6aH)-one (CAS 2248136-17-4)
- 9-(4-(Benzyloxy)-3-methoxyphenyl)-3a,4-dihydronaphtho[2,3-c]furan-1(3H)-one (CAS 38153-29-6)
- Ethyl 3-((((benzyloxy)amino)methylene)amino)-4-(dimethylamino)thieno[2,3-b]pyridine-2-carboxylate (CAS 341967-23-5)
- 1-((Benzyloxy)methyl)-5-isopropyl-6-(phenylthio)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 136160-35-5)
- Methyl 5-(benzyloxy)-4-methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 2744259-04-7)
- {2-[(6-Benzyloxy-naphthalen-1-yl)-diMethyl-silanyl]-phenyl}-Methanol (CAS 1244855-79-5)
Recommended Standards
- (4-Nitrobenzyl)triphenylphosphonium (CAS 18583-39-6)
- Diethyl 4,4'-(malonylbis(azanediyl))dibenzoate (CAS 19288-86-9)
- N-(3-((2-Fluorophenyl)amino)quinoxalin-2-yl)-1-methyl-1H-pyrazole-4-sulfonamide (CAS 1798530-41-2)
- 2-Methyl-4-pentenoic Acid (CAS 1575-74-2)
- (E)-3-(1,5-dimethyl-1H-pyrazol-4-yl)-1-(p-tolyl)prop-2-en-1-one (CAS 1005566-38-0)
- 2104-09-8 2-Amino-4-(4-nitrophenyl)thiazole 2-Thiazolamine, 4-(4-nitrophenyl)- Thiazole, 2-amino-4-(p-nitrophenyl)- 4-27-00-04961 (Beilstein Handbook Reference) AI3-62320 2-Amino-4-(p-nitrophenyl)thiazole BRN 0200321 (CAS 2104-09-8)
- 2-methylquinoline-4-carbohydrazide (CAS 29620-66-4)
- N-[3-(4-methyl-1,3-thiazol-2-yl)pyrrolidin-3-yl]acetamide dihydrochloride (CAS 1955494-73-1)
- (E)-Ethyl 5-(benzyloxy)-6-bromo-2-(3-ethoxy-3-oxoprop-1-en-1-yl)-1-methyl-1H-indole-3-carboxylate 1704066-46-5 (CAS 1704066-46-5)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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