3-Bromoisoquinolin-1-amine CAS 40073-36-7
| CAS No. | 40073-36-7 |
| Molecular Formula | C9H7BrN2 |
| Molecular Weight | 223.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromoisoquinolin-1-amine (CAS 40073-36-7), molecular formula C9H7BrN2 and molecular weight 223.07 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H7BrN2, 3-Bromoisoquinolin-1-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 223.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 3-Bromoisoquinolin-1-amine 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 | C9H7BrN2 |
| Molecular Weight | 223.07 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromoisoquinolin Standards
- 5-Bromoisoquinolin-3-amine (CAS 1192815-01-2)
- 8-Bromoisoquinolin-3-amine (CAS 1260760-06-2)
- 1-Bromoisoquinolin-5-amine (CAS 1260799-34-5)
- 3-Bromoisoquinolin-5-amine (CAS 1260860-64-7)
- 7-Bromoisoquinolin-6-amine (CAS 1279717-21-3)
- 8-Bromoisoquinolin-1-amine (CAS 1337879-85-2)
- 8-Bromoisoquinolin-4-amine (CAS 1781091-48-2)
- 5-Bromoisoquinolin-4-amine (CAS 1781100-87-5)
Recommended Standards
- 3-Bromo-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile (CAS 65996-04-5)
- 3-Bromoisoquinolin-4-amine (CAS 40073-37-8)
- 3-Bromo-6,7-dihydro-5H-cyclopenta[b]pyridine-7-carbonitrile (CAS 2387600-85-1)
- 3-bromonaphthalen-1-ol (CAS 90767-17-2)
- 3-[(2-chlorophenyl)formamido]propanoic acid (CAS 178497-08-0)
- 5-Bromo-1H-indole-7-carboxylic acid (CAS 860624-90-4)
- {7-oxabicyclo[2.2.1]heptan-1-yl}methanesulfonyl chloride (CAS 2091597-91-8)
- 3-(2-Chloroethyl)-2-methylquinazolin-4(3H)-one (CAS 59760-87-1)
- 5-Bromo-7-(tert-butyl)-1H-indole (CAS 1219832-07-1)
- Avibactam Impurity 121 (CAS CATO-C4X-1348121)
- N-(3-chloro-4-methylphenyl)-2-methoxybenzamide (CAS 313667-46-8)
- Perampanel Impurity 51 (CAS 943739-90-0)
- Endo-[Glu]31-Liraglutide (CAS CATO-C4X-199234)
- 107444-51-9 0JS9125PIZ Glucagon-like peptide 1 (7-36) Glucagon-related peptide 1 (Rana catesbeiana), 3-L-glutamic acid-10-L-valine-16-glycine-17-L-glutamine-23-L-isoleucine-24-L-alanine-27-L-valine-30-L-argininamide-31-de-L-proline-32-de-L-lysine- Glp-I (7-36) Proglucagon (78-107) Human glucagon-like peptide-1-(7-36) amide Human GLP-1-(7-36)-amide Glucagon-like peptide-I(7-36) amide Rat GLP-I(7-36)amide Insulinotropin (human) MKC 253 UNII-0JS9125PIZ (CAS 107444-51-9)
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