(2-Methoxycarbonylphenyl)boronic acid 2-Carbomethoxybenzeneboronic acid 374554-54-8 5-Amino-1-chloroisoquinoline CAS 374554-54-8
| CAS No. | 374554-54-8 |
| Molecular Formula | C9H7ClN2 |
| Molecular Weight | 178.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2-Methoxycarbonylphenyl)boronic acid 2-Carbomethoxybenzeneboronic acid 374554-54-8 5-Amino-1-chloroisoquinoline is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(2-Methoxycarbonylphenyl)boronic acid 2-Carbomethoxybenzeneboronic acid 374554-54-8 5-Amino-1-chloroisoquinoline (CAS 374554-54-8), molecular formula C9H7ClN2 and molecular weight 178.62 g/mol, is a CATO reference standard with documented purity and traceability.
(2-Methoxycarbonylphenyl)boronic acid 2-Carbomethoxybenzeneboronic acid 374554-54-8 5-Amino-1-chloroisoquinoline (C9H7ClN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. 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.
As a certified reference material (CRM), (2-Methoxycarbonylphenyl)boronic acid 2-Carbomethoxybenzeneboronic acid 374554-54-8 5-Amino-1-chloroisoquinoline 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 | C9H7ClN2 |
| Molecular Weight | 178.62 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Methoxycarbonylphenyl Standards
- 2-Methoxycarbonylphenyl isothiocyanate Methyl 2-isothiocyanatobenzoate 2-Isothiocyanatobenzoic acid methyl ester 16024-82-1 (CAS 16024-82-1)
- 3-Methoxycarbonylphenyl isothiocyanate (CAS 3125-66-4)
- 4-Methoxycarbonylphenyl isothiocyanate (CAS 3662-78-0)
- 1-(4-Methoxycarbonylphenyl)-1H-imidazole (CAS 101184-08-1)
- 4-Methoxycarbonylphenyl chloroformate (CAS 31140-40-6)
- 4-(3-Methoxycarbonylphenyl)-2-methylphenol (CAS 627906-50-7)
- 2-(3-Methoxycarbonylphenyl)benzoic acid (CAS 171905-91-2)
- 3-(3-Methoxycarbonylphenyl)benzoic acid (CAS 893736-81-7)
Recommended Standards
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