1-Iodo-4-methylisoquinolin-3-amine CAS 28970-73-2
| CAS No. | 28970-73-2 |
| Molecular Formula | C13H15Cl2NO3 |
| Molecular Weight | 304.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1-Iodo-4-methylisoquinolin-3-amine (CAS 28970-73-2), a certified reference material (molecular formula C13H15Cl2NO3, MW 304.17 g/mol) for analytical method development and quality control.
Structurally, 1-Iodo-4-methylisoquinolin-3-amine (C13H15Cl2NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine 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 304.17 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 1-Iodo-4-methylisoquinolin-3-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 | C13H15Cl2NO3 |
| Molecular Weight | 304.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Iodo Standards
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Recommended Standards
- 1-[(2,6-dichlorophenyl)methyl]-1h-indole-3-carbaldehyde (CAS 93548-80-2)
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- 1,4-Bis(3-chlorophenyl)-1H-pyrazol-5-amine (CAS 324008-94-8)
- 2-(2,4-Dichlorophenyl)-4-oxo-4-phenylbutanenitrile (CAS 344280-16-6)
- 3-Vinyl-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine hydrochloride (CAS 2738870-36-3)
- 2-(Difluoromethyl)-4-methoxypyridine-3-sulfonyl chloride (CAS 1806771-62-9)
- 3-Bromo-4-ethylphenol (CAS 540495-28-1)
- n-(Furan-2-ylmethyl)-4-(methylthio)aniline (CAS 1019586-05-0)
- 1-(2,4-Dihydroxyphenyl)-2-fluoroethanone (CAS 147220-82-4)
- Ibuprofen Impurity 152 (CAS CATO-C4X-1082152)
- 3,5-Difluoro-4-ethylbenzophenone (CAS 844885-11-6)
- 2-(Adamantan-1-ylformamido)-3-methylbutanoic acid (CAS 237400-98-5)
- (4-((1-(Tert-butoxycarbonyl)piperidin-4-yl)oxy)-3-methoxyphenyl)boronic acid (CAS 1072946-30-5)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
Why CATO?
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