(S)-4-(3-Bromo-4-nitrophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 1786548-43-3 CAS 1786548-43-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1786548-43-3 |
| Molecular Formula | C16H20BrN3O6 |
| Molecular Weight | 430.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-4-(3-Bromo-4-nitrophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 1786548-43-3 (CAS 1786548-43-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H20BrN3O6. Molecular weight: 430.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H20BrN3O6 |
| Molecular Weight | 430.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related S Standards
- Ethyl 6-bromo-4-(4-methyl-3-nitrophenylamino)quinoline-3-carboxylate (CAS 1415562-32-1)
- (S)-4-(4-Bromo-2-nitrophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 1786811-31-1 (CAS 1786811-31-1)
- (S)-4-(5-Bromo-2-nitrophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 1786843-00-2 (CAS 1786843-00-2)
- (S)-4-(2-Bromo-6-nitrophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 1786899-70-4 (CAS 1786899-70-4)
- (S)-4-(3-Bromo-2-nitrophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 1787071-90-2 (CAS 1787071-90-2)
- (S)-4-(2-Bromo-4-nitrophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 1787187-75-0 (CAS 1787187-75-0)
- 6-Bromo-2-morpholino-N-(4-nitrophenyl)quinazolin-4-amine (CAS 75426-59-4)
- 1025703-18-7 4-bromo-5-({2-[(1Z)-1-(methoxyimino)ethyl]phenoxy}methyl)-1-methyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one MS-6711 (CAS 1025703-18-7)
Recommended Standards
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- Tert-butyl 3-(4-amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-1-yl)pyrrolidine-1-carboxylate (CAS 461701-17-7)
- Pentafluorophenoxyacetic acid (CAS 14892-14-9)
- 2-(4-(Difluoromethyl)-6-hydroxy-2-methoxypyridin-3-yl)acetonitrile (CAS 1806941-47-8)
- 2-Bromo-5-methoxypyridine (CAS 105170-27-2)
- 1-(2-bromoethoxy)-4-propoxybenzene (CAS 250600-42-1)
- N-(2-Hydroxyethyl)-N-methyl-3-piperidinecarboxamide hydrochloride (CAS 1220028-27-2)
- Palbociclib Impurity 1 (CAS 39856-50-3)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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