5-Bromo-3-nitro-2-(pyrrolidin-3-yl)pyridine CAS 1824635-10-0
| CAS No. | 1824635-10-0 |
| Molecular Formula | C9H10BrN3O2 |
| Molecular Weight | 272.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromo-3-nitro-2-(pyrrolidin-3-yl)pyridine (CAS 1824635-10-0), a certified reference material (molecular formula C9H10BrN3O2, MW 272.10 g/mol) for analytical method development and quality control.
Structurally, 5-Bromo-3-nitro-2-(pyrrolidin-3-yl)pyridine (C9H10BrN3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 272.10 g/mol, it falls into the medium-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.
As a certified reference material (CRM), 5-Bromo-3-nitro-2-(pyrrolidin-3-yl)pyridine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H10BrN3O2 |
| Molecular Weight | 272.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 5-Bromo-2-(cyclopropylmethoxy)pyridine-3-carboxylic acid (CAS 1017782-57-8)
- 5-Bromo-3-nitro-2-(pyrrolidin-1-yl)pyridine (CAS 1020253-22-8)
- 4-Bromo-5,6-dimethoxyisoindolin-1-one (CAS 1042722-42-8)
- 3-Bromo-5-nitro-2-(pyrrolidin-1-yl)pyridine (CAS 1065074-81-8)
- 8-Bromo-6-methoxy-2-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 1092352-94-7)
- Methyl 3-(5-bromo-3-methoxypyridin-2-yl)acrylate (CAS 1138443-99-8)
- 2-(6-Bromo-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)acetic acid (CAS 1171632-22-6)
- (E)-2-(5-Bromo-3-nitropyridin-2-yl)-N,N-dimethylethen-1-amine (CAS 1229457-88-8)
Recommended Standards
- 1-(3-Bromo-5-nitrophenyl)-2-(propan-2-ylidene)hydrazine (CAS 1823892-71-2)
- (E)-5-Bromo-2-(((dimethylamino)methylene)amino)nicotinic acid (CAS 1824834-98-1)
- Methyl 3-(allyloxy)-6-bromopicolinate (CAS 1823443-42-0)
- 3-Bromo-4-isopropoxy-1H-pyrazolo[3,4-d]pyrimidin-6-amine (CAS 183274-50-2)
- Methyl 3-(3-Bromophenyl)propanoate (CAS 151583-29-8)
- 1-Methyl-4-nitro-1h-pyrazole-5-sulfonyl chloride (CAS 1365941-03-2)
- 1-(7-Bromo-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-N-methylmethanamine (CAS 1344259-31-9)
- 9-Bromo-2,6-di-tert-butylanthracene (CAS 62337-63-7)
- 1-(2-Amino-6-fluorophenyl)propan-1-one (CAS 869937-09-7)
- Lanthanum borate (CAS 13709-95-0)
- Methyl 6-(phenylamino)nicotinate (CAS 51269-86-4)
- 4-Acetoxy-β-damascone (CAS 945426-71-1)
- (3S,4R)-1-(tert-butyl)-4-phenylpyrrolidine-3-carboxylic acid (CAS 782482-56-8)
- Fibrinogen Related Peptide (CAS 80755-86-8)
Why CATO?
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