Granisetron EP Imp E Dihydrochloride CAS 135906-03-5
| CAS No. | 135906-03-5 |
| Molecular Formula | C9H18N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Granisetron EP Imp E Dihydrochloride.
CATO supplies Granisetron EP Imp E Dihydrochloride (CAS 135906-03-5), a certified reference material (molecular formula C9H18N2HCl, MW 190.72 g/mol) for analytical method development and quality control.
Granisetron EP Imp E Dihydrochloride (C9H18N2HCl) contains chlorine substitution. Halogen substitution raises its density and boiling point; 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.
As a certified reference material (CRM), Granisetron EP Imp E Dihydrochloride 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 | C9H18N2 2*HCl |
| Molecular Weight | 190.72 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Granisetron Standards
- Granisetron Impurity C57 (CAS 1044956-47-9)
- Granisetron Impurity 27 (CAS 10604-20-3)
- Granisetron Impurity 12 (CAS 106649-02-9)
- Granisetron EP Impurity B (CAS 107007-95-4)
- Granisetron Hydrochloride (CAS 107007-99-8)
- Granisetron (CAS 109889-09-0)
- Granisetron-d3 (CAS 1224925-76-1)
- Granisetron Impurity 11(Mixture of Z and E Isomers) (CAS 123704-98-3)
Recommended Standards
- (5E)-5-[(4-Ethoxyphenyl)methylidene]-3-methyl-1,3-thiazolidine-2,4-dione (CAS 365981-17-5)
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- Tert-butyl (1R,4R)-7-hydroxy-2-oxa-5-azabicyclo[2.2.1]Heptane-5-carboxylate (CAS 2166454-03-9)
- Propane-1,3-diylbis(dicyclohexylphosphonium) Tetrafluoroborate (CAS 1002345-50-7)
- Acid Ceramidase Inhibitor 17a (CAS 1644158-57-5)
- (4-(M-tolyl)tetrahydro-2H-pyran-4-yl)methanamine (CAS 917747-53-6)
- 6-(4-Chlorophenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole (CAS 876884-42-3)
- 4-Methyl-2-(1H-pyrazol-1-yl)-1H-benzo[d]imidazole (CAS 40341-06-8)
- 2-(((4-Chlorophenyl)thio)methyl)quinazolin-4-ol (CAS 443918-05-6)
- Neuropeptide K, porcine (CAS 106441-70-7)
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