tert-Butyl 5-bromo-7-chloro-1H-pyrrolo[2,3-c]pyridine-1-carboxylate CAS 1198096-55-7
| CAS No. | 1198096-55-7 |
| Molecular Formula | C12H20BrClN2O2 |
| Molecular Weight | 339.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl 5-bromo-7-chloro-1H-pyrrolo[2,3-c]pyridine-1-carboxylate (CAS 1198096-55-7) is a high-purity analytical reference standard with the molecular formula C12H20BrClN2O2 and a molecular weight of 339.66 g/mol.
The molecular framework of tert-Butyl 5-bromo-7-chloro-1H-pyrrolo[2,3-c]pyridine-1-carboxylate (C12H20BrClN2O2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures tert-Butyl 5-bromo-7-chloro-1H-pyrrolo[2,3-c]pyridine-1-carboxylate 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 | C12H20BrClN2O2 |
| Molecular Weight | 339.66 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- N-[(4-Bromophenyl)(4-chlorophenyl)methyl]ethane-1,2-diamine (CAS 1000575-61-0)
- 8-Bromo-3-butyl-1-chloro-5,10-dihydroimidazo[1,5-b]isoquinoline (CAS 1246820-05-2)
- Melphalan EP Impurity F (CAS 2724878-97-9)
- (Z)-2-(2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)hydrazono)pentanedioic acid (CAS 338422-72-3)
- tert-Butyl 4,5-dichloro-3-hydroxythiophene-2-carboxylate (CAS 2166761-04-0)
- 4-Chloro-7-phenylthieno[3,2-d]pyrimidine (CAS 827614-26-6)
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- 2-(Phenylsulfonyl)propanehydrazide (CAS 886499-82-7)
- 2-Chloro-7-iodothieno[3,2-d]pyrimidine (CAS 1152475-40-5)
- ((2R,4R)-4-Fluoro-1-methylpyrrolidin-2-yl)methanol (CAS 2326524-77-8)
- (2R,3R,4R)-2-((benzoyloxy)methyl)-3,4-dihydro-2H-pyran-3,4-diyl dibenzoate (CAS 34948-79-3)
- N1-(4-Ethoxyphenyl)-N2-(3-(2-oxopyrrolidin-1-yl)propyl)oxalamide (CAS 899956-33-3)
- 3-Amino-5-cyanopicolinic acid (CAS 1386986-24-8)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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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