5-Amino-6-bromo-3-chloropicolinonitrile CAS 488713-32-2
| CAS No. | 488713-32-2 |
| Molecular Formula | C16H22BN3O2 |
| Molecular Weight | 299.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-6-bromo-3-chloropicolinonitrile (CAS 488713-32-2) is a high-purity analytical reference standard with the molecular formula C16H22BN3O2 and a molecular weight of 299.18 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 5-Amino-6-bromo-3-chloropicolinonitrile is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 299.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C16H22BN3O2 |
| Molecular Weight | 299.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Amino Standards
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Recommended Standards
- 3-Chloro-4-(5-chloro-3-ethylimidazo[1,2-a]pyridin-2-yl)-1,2,5-thiadiazole (CAS 1956370-94-7)
- Ethyl 5-bromo-3-methyl-1-benzothiophene-2-carboxylate (CAS 31310-24-4)
- Ethyl 2-(5-bromobenzo[b]thiophen-3-yl)acetate (CAS 17266-44-3)
- 3-Methyl-2-(perfluoropropyl)-1H-indole (CAS 1030606-42-8)
- Tert-butyl 3-(methylcarbamoyl)azetidine-1-carboxylate (CAS 864247-44-9)
- tert-Butyl 4-benzyl-3-(hydroxymethyl)piperazine-1-carboxylate (CAS 850834-14-9)
- (4-ethoxypyrrolidin-3-yl)methanol (CAS 1955540-22-3)
- Dipyridamole Impurity 9 (CAS 1449029-14-4)
- Benzene tricarbonyl chromium (CAS 12082-08-5)
- 2-(2-Nitroprop-1-en-1-yl)furan (CAS 181211-42-7)
- 5-Benzylidene-3-(tert-butyl)-2-thioxoimidazolidin-4-one (CAS 61632-48-2)
- 6380-21-8 Phenol, 2-propenyl- o-(Prop-1-enyl)phenol 3-06-00-02393 (Beilstein Handbook Reference) BRN 2324090 EINECS 228-961-3 Phenol, o-propenyl- Phenol, 2-(1-propenyl)- 2-Propenylphenol 2-(1-Propenyl)phenol (CAS 6380-21-8)
- (1S,5R)-6-Oxabicyclo[3.2.0]heptane-3,7-dione (CAS 1638744-42-9)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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