Naratriptan USP Related Compound A CAS 1956385-76-4
| CAS No. | 1956385-76-4 |
| Molecular Formula | C14H18N2 |
| Molecular Weight | N/A |
| 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.
Naratriptan USP Related Compound A (CAS 1956385-76-4), molecular formula C14H18N2HCl and molecular weight 250.77 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H18N2HCl, Naratriptan USP Related Compound A contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 250.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
As a certified reference material (CRM), Naratriptan USP Related Compound A 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 | C14H18N2 HCl |
| Molecular Weight | 250.77 g/mol |
| 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.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Naratriptan Standards
- Naratriptan N-oxide (CAS 1159977-52-2)
- Naratriptan-D3 Hydrochloride (CAS 1190021-64-7)
- Naratriptan (CAS 121679-13-8)
- Naratriptan Impurity N6 (CAS 121679-20-7)
- Naratriptan USP Related Compound B (Oxalate salt) (CAS 121679-21-8)
- Naratriptan RC 3 (CAS 1305334-90-0)
- Naratriptan Impurity N3 (CAS 1346746-73-3)
- Naratriptan Hydrochloride (CAS 143388-64-1)
Recommended Standards
- tert-Butyl 2-(2-methoxyphenyl)piperidine-1-carboxylate (CAS 1355200-52-0)
- Dichloroethenylbenzene (CAS 50852-77-2)
- 1-Amino-3-(4-bromophenoxy)propan-2-ol (CAS 112169-36-5)
- 1-((2,5-Dichlorophenoxy)methyl)-1h-pyrazole-3-carboxylic acid (CAS 1006474-43-6)
- (E)-2-chloro-1-methyl-1H-indole-3-carbaldehyde O-(3-chlorobenzoyl) oxime (CAS 477887-40-4)
- (6S,8aS)-octahydroindolizin-6-amine (CAS 132256-88-3)
- 1-(3-Nitrophenyl)propan-2-ol (CAS 119273-83-5)
- (4-(4-Nitropyridin-2-yl)phenyl)methanol (CAS 1349716-72-8)
- Methyl 3-bromo-5-ethoxy-4-((2-fluorobenzyl)oxy)benzoate (CAS 1706447-43-9)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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