Chlorobis(triphenylphosphine)silve CAS 82474-94-0
| CAS No. | 82474-94-0 |
| Molecular Formula | C36H30AgClP2 |
| Molecular Weight | 667.89 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 Chlorobis(triphenylphosphine)silve.
Chlorobis(triphenylphosphine)silve (CAS 82474-94-0), molecular formula C36H30AgClP2 and molecular weight 667.89 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Chlorobis(triphenylphosphine)silve (C36H30AgClP2) is characterized by organophosphorus functionality, chlorine substitution, a polycyclic aromatic system. 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), Chlorobis(triphenylphosphine)silve 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 | C36H30AgClP2 |
| Molecular Weight | 667.89 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 21.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Cl-containing |
Related Chlorobis Standards
- Di-μ-chlorobis[1-[(1R)-1-(dimethylamino)ethyl]-2-naphthyl-C,N]dipalladium(II) (CAS 80145-77-3)
- Chlorobis(triphenylphosphino)phenylnickel(II) (CAS 33571-43-6)
- Chlorobis(triphenylphosphine)nickel(I) (CAS 182929-28-8)
- Chlorobis[dicyclohexyl(phenyl)phosphino](o-tolyl)nickel(II) (CAS 1419179-26-2)
- trans-Chlorobis(triphenylphosphine)phenylplatinum (CAS 18421-49-3)
- Chlorobis(dimethylglyoximato)[4-(dimethylamino)pyridine]cobalt(III) (CAS 483979-48-2)
- Chlorobis(4-(trifluoromethyl)phenyl)phosphane (CAS 13685-24-0)
- Chlorobis(2-isopropoxyphenyl)phosphine (CAS 1219589-19-1)
Recommended Standards
- Bilastine Impurity 75 (CAS CATO-C4X-225375)
- Paliperidone Impurity 128 (CAS CATO-C4X-1724128)
- Enniatin?A1 (CAS 4530-21-6)
- Bromobis(triphenylphosphine)copper (CAS 47814-88-0)
- 5-chloro-1-methyl-4-nitro-3-(trifluoromethyl)-1H-pyrazole (CAS 154357-43-4)
- L-(+)-Threo-2-(N,N-dimethylamino)-1-(4-aminophenyl)-1,3-propanediol (CAS 129170-43-0)
- Terbium(III) acetate (CAS 25519-07-7)
- 4-(Pyridin-4-yl)-2-(trifluoromethyl)pyrimidine (CAS 1269292-76-3)
- 4-(3-Methoxybenzyl)-1-oxa-4,9-diazaspiro[5.5]Undecane (CAS 1422068-30-1)
- Ethyl 2-(3,5-dimethylpiperidin-1-yl)acetate (CAS 901629-09-2)
- N-(Furan-2-ylmethyl)-2-(3-(2-methoxyacetamido)-4H-thieno[3,4-c]pyrazol-2(6H)-yl)acetamide (CAS 1105206-42-5)
- 2,2,2-Trifluoro-1-(3-(isopentyloxy)-4-methylphenyl)ethan-1-one (CAS 1443349-47-0)
- 1-(2-ethoxyphenyl)propan-1-amine (CAS 473732-53-5)
- Delicious Peptide (bovine) (CAS 73984-05-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com