(S)-3-(6-bromo-1H-indol-3-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid CAS 97444-12-7
| CAS No. | 97444-12-7 |
| Molecular Formula | C16H19BrN2O4 |
| Molecular Weight | 383.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (S)-3-(6-bromo-1H-indol-3-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid.
CATO supplies (S)-3-(6-bromo-1H-indol-3-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 97444-12-7), a certified reference material (molecular formula C16H19BrN2O4, MW 383.24 g/mol) for analytical method development and quality control.
Structurally, (S)-3-(6-bromo-1H-indol-3-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid (C16H19BrN2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. 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 383.24 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H19BrN2O4 |
| Molecular Weight | 383.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; 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.) | 1984 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related S Standards
- 3-(6-Bromo-1H-indol-3-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1104606-57-6)
- (R)-3-(5-bromo-1H-indol-3-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 114873-17-5)
- 3-(7-Bromo-1H-indol-3-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1219432-58-2)
- (R)-3-(7-bromo-1H-indol-3-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1384101-99-8)
- (S)-3-(5-bromo-1H-indol-3-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 75816-20-5)
- (S)-3-(7-bromo-1H-indol-3-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 612484-55-6)
- 2-{[2-(3-Bromo-4-methylbenzoyl)hydrazino]carbonyl}cyclohexanecarboxylic acid (CAS 900597-89-9)
- 3-(4-Bromo-1H-indol-3-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 691885-26-4)
Recommended Standards
- (7R, 8S, 9R, 10S) - 9- Bromo- 7, 8, 9, 10- tetrahydrobenzo[a] pyrene- 7, 8, 10- triol (CAS 64681-68-1)
- 1-(4-((3-Bromophenyl)amino)quinazolin-6-yl)pyrrolidin-2-one (CAS 1956332-19-6)
- 2-Amino-6-(4-bromophenyl)-4-phenyl-5,6-dihydro-1H-pyrrolo[3,4-d]pyrimidin-7(4H)-one (CAS 76628-96-1)
- 4-[(4-bromophenyl)methoxy]phenyl benzoate (CAS 1803582-87-7)
- Chloro 2,3,5-Tri-O-p-chlorobenzoyl-α-D-ribofuranoside (CAS 125598-74-5)
- (2S)-5-Carbamoylpyrrolidine-2-carboxylic acid (CAS 98484-65-2)
- Ethyl 6-amino-5-cyano-2-methyl-4-(2-((4-methylbenzyl)oxy)phenyl)-4H-pyran-3-carboxylate (CAS 337505-95-0)
- (R)-(7-Benzyl-4,7-diazaspiro[2.5]octan-6-yl)methanol (CAS 1235577-03-3)
- (2-Bromo-3-nitrophenyl)(phenyl)methanone (CAS 42959-99-9)
- Lurasidone Impurity 33 (CAS 114030-19-2)
- 4-(2-Hydroxy-3-tosylpropoxy)benzonitrile (CAS 478079-81-1)
- 1-(4-Iodophenyl)cyclopropanecarbonitrile (CAS 124276-79-5)
- 2-Sec-butylphenyl isocyanide (CAS 602262-04-4)
- Peptide 431 (CAS CATO-CPTD788431)
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