(S)-4-(3-Bromo-2-cyanophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid CAS 1787182-48-2
| CAS No. | 1787182-48-2 |
| Molecular Formula | C17H20BrN3O4 |
| Molecular Weight | 410.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (S)-4-(3-Bromo-2-cyanophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 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.
CATO supplies (S)-4-(3-Bromo-2-cyanophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid (CAS 1787182-48-2), a certified reference material (molecular formula C17H20BrN3O4, MW 410.26 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution, (S)-4-(3-Bromo-2-cyanophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 410.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C17H20BrN3O4 |
| Molecular Weight | 410.26 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related S Standards
- Methyl 4-(2-bromo-4-fluorophenyl)-6-methyl-2-(thiazol-2-yl)-1,4-dihydropyrimidine-5-carboxylate (CAS 1092952-99-2)
- (S)-4-(2-Bromo-4-cyanophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid (CAS 1786489-53-9)
- (S)-4-(2-Bromo-6-cyanophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid (CAS 1786944-70-4)
- (S)-4-(4-Bromo-2-cyanophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid (CAS 1787091-85-3)
- (S)-4-(3-Bromo-4-cyanophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid (CAS 1787141-29-0)
- (S)-4-(5-Bromo-2-cyanophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid (CAS 1787344-46-0)
- (S)-4-(4-Bromo-3-cyanophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid (CAS 1787396-88-6)
- 1-Bromo-3-(bromomethyl)-5-chloro-2-iodobenzene (CAS 213771-04-1)
Recommended Standards
- 1-[(4-Bromophenyl)methoxy]-2-(4-methoxyphenyl)-1H-imidazo[4,5-b]pyridine (CAS 339027-61-1)
- 2-[4-(2,4-Dichlorobenzoyl)-1H-1,2,3-triazol-1-yl]-4-methyl-6-phenylpyrimidine (CAS 685109-16-4)
- CRANAD 2 (CAS 1193447-34-5)
- 2-Amino-6-(4-bromophenyl)-4-(3,4-dimethoxyphenyl)nicotinonitrile (CAS 331981-00-1)
- 4-Chloropyrazole-3-carboxylic Acid (CAS 84547-87-5)
- 2,4-dichlorophenyl 4,5,6,7-tetrafluoro-2-methylbenzo[b]furan-3-sulphonate (CAS 256329-74-5)
- Ethyl 5-amino-1-benzyl-3-methyl-1H-pyrazole-4-carboxylate (CAS 303066-82-2)
- Norpropylhexedrine hydrochloride (CAS 5471-54-5)
- Bevantolol Impurity 15 (CAS 14569-61-0)
- N,4-Dimethyl-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide (CAS 2377607-04-8)
- tert-Butyl (2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)carbamate (CAS 1798791-43-1)
- Sinorphan (CAS 112573-73-6)
- 2-(2-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetonitrile (CAS 775351-55-8)
- 263251-78-1 NMG938VJ6T D-3 Tavilermide [USAN:INN] UNII-NMG938VJ6T MIM-D3 MIM-D 3 D 3 (peptide) Tavilermide (CAS 263251-78-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com