Amlodipine Metabolite 5 CAS 114018-75-6
| CAS No. | 114018-75-6 |
| Molecular Formula | C19H18ClNO7 |
| Molecular Weight | 407.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies Amlodipine Metabolite 5 (CAS 114018-75-6), a certified reference material (molecular formula C19H18ClNO7, MW 407.80 g/mol) for analytical method development and quality control.
Amlodipine Metabolite 5 (C19H18ClNO7) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C19H18ClNO7 |
| Molecular Weight | 407.80 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Amlodipine Standards
- Amlodipine Besylate EP Impurity D (CAS 113994-41-5)
- Amlodipine (S)-Isomer (CAS 103129-82-4)
- Amlodipine (CAS 88150-42-9)
- (R)-Amlodipine (CAS 103129-81-3)
- Amlodipine para-Chloro Impurity (CAS 90445-02-6)
- Amlodipine Impurity 150 (CAS CATO-C4X-1095150)
- (S)-Amlodipine-d4 (CAS 1346617-19-3)
- Amlodipine-d4 (CAS 1185246-14-3)
Recommended Standards
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- 4-[(2E)-3-(3-Chlorophenyl)prop-2-enoyl]phenyl 3-nitrobenzoate (CAS 298216-10-1)
- N-(5-(5-Chlorobenzo[d]oxazol-2-yl)-2-methylphenyl)-3-nitrobenzamide (CAS 313953-44-5)
- 2-Amino-4-(3-hydroxyphenyl)-1H-pyrrole-3-carbonitrile (CAS 344359-56-4)
- 8-Methoxypyrido[3,4-d]pyrimidine-2,4-diol (CAS 1470249-15-0)
- 1-(4-Fluoro-2-methoxyphenyl)propan-2-ol (CAS 1532339-94-8)
- rel-N,N'-((1R,2S)-Cyclohexane-1,2-diyl)bis(1-(pyridin-2-yl)methanimine) (CAS 90605-88-2)
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- (R)-N-Methyl-2-pyrrolidin-1-ylmethyl-pyrrolidine (CAS 909772-67-4)
- 2,2-Diethoxyethane-1,1-diol (CAS 110596-12-8)
- 3-Bromocyclohept-1-ene (CAS 36291-49-3)
- Flurbiprofen Impurity 38 (CAS CATO-C4X-144438)
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Why CATO?
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