tert-Butyl (5-bromo-3-chloro-6-fluoro-9H-pyrido[2,3-b]indol-8-yl)(methyl)carbamate CAS 2245358-48-7
| CAS No. | 2245358-48-7 |
| Molecular Formula | C17H16BrClFN3O2 |
| Molecular Weight | 428.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
tert-Butyl (5-bromo-3-chloro-6-fluoro-9H-pyrido[2,3-b]indol-8-yl)(methyl)carbamate (CAS 2245358-48-7), molecular formula C17H16BrClFN3O2 and molecular weight 428.68 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, tert-Butyl (5-bromo-3-chloro-6-fluoro-9H-pyrido[2,3-b]indol-8-yl)(methyl)carbamate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 428.68 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.
CATO manufactures tert-Butyl (5-bromo-3-chloro-6-fluoro-9H-pyrido[2,3-b]indol-8-yl)(methyl)carbamate 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.
Physical & Chemical Properties
| Molecular Formula | C17H16BrClFN3O2 |
| Molecular Weight | 428.68 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- tert-Butyl (3-bromo-4-chloro-6-fluoro-9H-pyrido[2,3-b]indol-8-yl)(methyl)carbamate (CAS 2395766-78-4)
- 5a(H),17a(H),(20R)-3B-Acetoxycholest-8(14)-ene (CAS 6562-21-6)
- 52748-86-4 Leucoberbelin blue I DTXSID00328670 (CAS 52748-86-4)
- 5-CHOLESTEN-24-ETHYL-3-OL-7-ONE (CAS 2034-74-4)
- 7-Bromo-8-hydroxy-5-methyl-6-oxo-5,6-dihydro-1,5-naphthyridine-2-carbonitrile (CAS 2407906-34-5)
- 2,2,4-Trimethylheptan-1-ol (CAS 1485965-47-6)
- 4,5,6,7-Tetrahydro-1H-indazole-7-carboxylic acid hydrochloride (CAS 2138565-28-1)
- Propylene Sulfide (CAS 1072-43-1)
- 261951-98-8 3-Methyl-5-(trifluoromethyl)benzamide MFCD01631497 (CAS 261951-98-8)
- (Di-tert-butylcarbonyloxyiodo)benzol 2,2-Dimethylpropanoic acid, phenyliodine complex 57357-20-7 Bis(2,2-dimethylpropanoato-O)phenyliodide Bis(tert-butylcarbonyloxy)iodobenzene Di-(Pivaloyloxy)iodobenzene (CAS 57357-20-7)
- N4,N4'-Di(pyridin-4-yl)-[1,1'-biphenyl]-4,4'-dicarboxamide (CAS 1381886-63-0)
- Pharacine (CAS 63440-93-7)
- (5-Bromo-2-chlorophenyl)(4-(pyrazin-2-yloxy)piperidin-1-yl)methanone (CAS 1421509-36-5)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
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