n-(3-(1h-Pyrazol-1-yl)propyl)-5-bromofuran-2-carboxamide CAS 1018034-13-3
| CAS No. | 1018034-13-3 |
| Molecular Formula | C11H12BrN3O2 |
| Molecular Weight | 298.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of n-(3-(1h-Pyrazol-1-yl)propyl)-5-bromofuran-2-carboxamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
n-(3-(1h-Pyrazol-1-yl)propyl)-5-bromofuran-2-carboxamide (CAS 1018034-13-3), molecular formula C11H12BrN3O2 and molecular weight 298.14 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of n-(3-(1h-Pyrazol-1-yl)propyl)-5-bromofuran-2-carboxamide (C11H12BrN3O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C11H12BrN3O2 |
| Molecular Weight | 298.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- 2-{[(3,4-dichlorophenyl)sulfonyl]amino}propanoic acid (CAS 1008704-29-7)
- 3H-imidazo[4,5-b]pyridine-3-carboxylic acid, 6-bromo-, 1,1-dimethylethyl ester (CAS 1021919-30-1)
- 2-(2,6-Dichlorobenzenesulfonamido)propanoic acid (CAS 1008050-81-4)
- [2,2'-Binaphthalen]-6-ylboronic acid (CAS 1025456-44-3)
- Ethyl 7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylate (CAS 5435-82-5)
- (5bR,11bR)-1,2,5b,11b-Tetrahydro-2-(1-methylethenyl)-6H-furo[2′,3′:6,7]benzofuro[3,2-c][1]benzopyran-9-ol (CAS 213912-46-0)
- Physostigmine-d3 (CAS 1217704-11-4)
- N-(3-Cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-4-(phenylthio)butanamide (CAS 899988-72-8)
- N-(4-Bromophenyl)-2-nitrobenzenesulfonamide (CAS 159048-82-5)
- 2-Methyl-7-(trifluoromethyl)-4h,5h,6h,7h-pyrazolo[1,5-a]pyrimidine (CAS 832739-70-5)
- ((2S,4S)-4-methoxypyrrolidin-2-yl)methanol hydrochloride (CAS 1283146-40-6)
- 3,3-Bis(bromomethyl)-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine (CAS 701209-98-5)
- 2,3-Dichloro-5-fluorobenzoic acid (CAS 1160573-70-5)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
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