4,6-Diamino-2-bromonicotinonitrile CAS 42530-03-0
| CAS No. | 42530-03-0 |
| Molecular Formula | C6H5BrN4 |
| Molecular Weight | 213.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 213.03 g/mol gives 4,6-Diamino-2-bromonicotinonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4,6-Diamino-2-bromonicotinonitrile (CAS 42530-03-0) is a high-purity analytical reference standard with the molecular formula C6H5BrN4 and a molecular weight of 213.03 g/mol.
4,6-Diamino-2-bromonicotinonitrile (C6H5BrN4) contains a nitrile group, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 4,6-Diamino-2-bromonicotinonitrile 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 | C6H5BrN4 |
| Molecular Weight | 213.03 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 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Diamino Standards
- Methyl 2,6-diamino-5-nitropyrimidine-4-carboxylate (CAS 19796-60-2)
- 3,5-Diamino-6-Fluoro-2-Pyrazinoylguanidine (CAS 64078-02-0)
- 4,5-Diamino-2-chloro-N-ethylbenzamide (CAS 1398052-10-2)
- 2,6-Diamino-5-(5-hydroxypentyl)pyrimidin-4(1H)-one (CAS 647831-41-2)
- 5,6-Diamino-1-(sec-butyl)-3-methylpyrimidine-2,4(1H,3H)-dione (CAS 572922-77-1)
- 5,6-Diamino-1-(tert-butyl)-3-methylpyrimidine-2,4(1H,3H)-dione (CAS 572922-76-0)
- 5,6-Diamino-1-butyl-3-methylpyrimidine-2,4(1H,3H)-dione (CAS 91260-72-9)
- 5,6-Diamino-1-ethyl-3-propylpyrimidine-2,4(1H,3H)-dione (CAS 752222-81-4)
Recommended Standards
- 4-(Bromomethyl)benzo[c][1,2,5]oxadiazole (CAS 32863-30-2)
- 4-Amino-2-bromo-3-hydroxybenzonitrile (CAS 676124-40-6)
- 3-Bromopyrazolo[1,5-a]pyrimidin-5-amine (CAS 2413085-89-7)
- 4-Amino-3-bromofuro[3,2-c]pyridine (CAS 799293-73-5)
- 3-Methyl-4-nitroisothiazol-5-amine (CAS 40184-32-5)
- Ethyl (S)-3-Piperidinecarboxylate D-tartrate (CAS 163343-71-3)
- 2,6-Diazaspiro[3.4]octan-8-one, 2-(2,2,2-trifluoroacetyl)-, 8-(O-methyloxime), (8Z)-, methanesulfonate (1:1) (CAS 1825361-14-5)
- 8-(Trifluoromethyl)quinazolin-2-amine (CAS 1258652-66-2)
- 2-(2-Fluorobenzamido)-1,3-oxazole-4-carboxylic acid (CAS 1204296-77-4)
- 5-Methylthieno[3,2-b]pyridine (CAS 1759-29-1)
- Methyl (R)-3-fluoro-6-(1-hydroxyethyl)-5-(1H-pyrazol-1-yl)picolinate (CAS 2435611-69-9)
- (S)-6-Fluorochromane-2-carboxylic acid (CAS 129101-36-6)
- (1-(2,3,4-Trifluorophenyl)-1h-tetrazol-5-yl)methanamine (CAS 1283108-33-7)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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