Dehydro Rac-Benidipine CAS 121138-34-9
| CAS No. | 121138-34-9 |
| Molecular Formula | C28H29N3O6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Dehydro Rac-Benidipine (CAS 121138-34-9), a certified reference material (molecular formula C28H29N3O6HCl, MW 540.01 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Dehydro Rac-Benidipine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 540.01 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), Dehydro Rac-Benidipine 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 | C28H29N3O6 HCl |
| Molecular Weight | 540.01 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- N-(1-Benzylquinolin-4(1H)-ylidene)pentan-1-amine hydrochloride (CAS 478341-55-8)
- 5-Fluoro-2-methyl-4-nitrophenol (CAS 1394933-75-5)
- 4-(3-Hydroxyphenyl)phenol (CAS 18855-13-5)
- 2,6-Dimethyl-N-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)nicotinamide (CAS 2246762-07-0)
- O-(1-Phenylethyl)hydroxylamine (CAS 58634-67-6)
- 1-Chloro-4-methylpentane (CAS 62016-94-8)
- Ceritinib Impurity 74 (CAS CATO-C4X-104874)
- 2-(5-(Tert-butyl)benzo[d]oxazol-2-yl)ethan-1-amine (CAS 871688-89-0)
- Tert-butyl ((4-iodo-1,3-dimethyl-1H-pyrazol-5-yl)methyl)(methyl)carbamate (CAS 2306276-31-1)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com