7-Hydroxy Ropinirole-d14 CAS 81654-62-8
| CAS No. | 81654-62-8 |
| Molecular Formula | C16H24N2O2 |
| Molecular Weight | 276.37 g/mol |
| 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 7-Hydroxy Ropinirole-d14.
CATO supplies 7-Hydroxy Ropinirole-d14 (CAS 81654-62-8), a certified reference material (molecular formula C16H24N2O2, MW 276.37 g/mol) for analytical method development and quality control.
The molecular framework of 7-Hydroxy Ropinirole-d14 (C16H24N2O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 7-Hydroxy Ropinirole-d14 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H24N2O2 |
| Molecular Weight | 276.37 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
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Recommended Standards
- 7-Amino-2-Boc-4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline (CAS 645418-66-2)
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- 8-Oxo-8-(4-propylphenyl)octanoic acid (CAS 951892-26-5)
- 4-Chloro-7-(furan-2-ylmethyl)-5,6-dimethyl-7h-pyrrolo[2,3-d]pyrimidine (CAS 103026-14-8)
- (R)-[(RUCL(BINAP))2(Μ-CL)3[NH2ME2] (CAS 199684-47-4)
- 3,5-Dimethoxypicolinic acid (CAS 1256810-44-2)
- 3406-84-6 4,4'-Biphenyldisulfonyl chloride (8CI) (1,1'-Biphenyl)-4,4'-disulfonyl dichloride 4,4'-Bis(phenylsulphonyl) dichloride 4,4'-Biphenylylenedisulfonyl chloride p,p'-Diphenyldisulfonyl chloride EINECS 222-293-6 NSC 2062 (CAS 3406-84-6)
- Dimethyl (4-bromo-2-nitrobenzyl)phosphonate (CAS 1094851-36-1)
- Daprodustat Impurity 15 (CAS 65461-92-9)
- N-(2-Oxo-1,2,5,6-tetrahydro-4H-pyrrolo[3,2,1-ij]quinolin-8-yl)methanesulfonamide (CAS 898426-64-7)
- 2-Cyclopropyl-6-(thiophen-2-yl)pyrimidin-4-amine (CAS 1247492-19-8)
- 3-Bromo-9-(3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl)-9H-carbazole (CAS 1266389-19-8)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
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