(S)-4-(4-Bromo-2-nitrophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 1786811-31-1 CAS 1786811-31-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1786811-31-1 |
| Molecular Formula | C16H20BrN3O6 |
| Molecular Weight | 430.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-4-(4-Bromo-2-nitrophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 1786811-31-1 (CAS 1786811-31-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H20BrN3O6. Molecular weight: 430.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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-(3-Bromo-4-nitrophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 1786548-43-3 (CAS 1786548-43-3)
- (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
- (E)-1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluorotetradec-7-ene (CAS 113999-58-9)
- Encorafenib Impurity 8 (CAS CATO-C4X-32498)
- Tert-butyl 3-(4-amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-1-yl)pyrrolidine-1-carboxylate (CAS 461701-17-7)
- N-(2-Amino-ethyl)-N-ethyl-N',N'-dimethyl-cyclohexane-1,2-diamine (CAS 1353969-89-7)
- 3-(3-Methoxyphenoxy)aniline (CAS 116289-64-6)
- 1-(4-Chlorophenyl)-3-p-tolyl-1H-pyrazol-4-ol (CAS 1202029-14-8)
- [2-Amino-4-(4-ethoxy-phenyl)-thiazol-5-yl]-acetic acid (CAS 1019111-18-2)
- N-Phenethylcyclopentanamine hydrochloride (CAS 1049749-89-4)
- 4-Chloro-3-(chloromethyl)benzonitrile (CAS 1261861-22-6)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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