Diphenyldichlorogermane CAS 1613-66-7
| CAS No. | 1613-66-7 |
| Molecular Formula | C12H10Cl2Ge |
| Molecular Weight | 297.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Diphenyldichlorogermane 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.
Diphenyldichlorogermane (CAS 1613-66-7) is a high-purity analytical reference standard with the molecular formula C12H10Cl2Ge and a molecular weight of 297.75 g/mol.
Diphenyldichlorogermane (C12H10Cl2Ge) contains chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C12H10Cl2Ge |
| Molecular Weight | 297.75 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Recommended Standards
- Hydrochlorothiazide (CAS 58-93-5)
- Methyl ((2-chloroethyl)(nitroso)carbamoyl)-L-methioninate (CAS 102489-71-4)
- Famciclovir Impurity 13 (CAS CATO-C4X-164213)
- 3-Amino-4-chloro-N-(3-pyridinylmethyl)-benzenesulfonamide (CAS 1036458-34-0)
- 1-(6-Bromopyridin-2-yl)cyclopropan-1-amine hydrochloride (CAS 1384265-49-9)
- 1-Bromo-3-fluoro-2-methyl-5-(trifluoromethyl)benzene (CAS 2167191-11-7)
- 3,3,4,4,5,5,6,6,6-Nonafluorohexyl (2,2,3,3,3-pentafluoropropyl) carbonate (CAS 1980048-74-5)
- Ethyl 5-(acetyloxy)-2-[(dimethylamino)methyl]-1-phenyl-1h-indole-3-carboxylate (CAS 424798-66-3)
- N,2-Dimethyl-3,4-dihydro-2H-thieno[2,3-e][1,2]-thiazin-4-amine 1,1-dioxide hydrochloride (CAS 1257854-92-4)
- 6-chloro-2-methyl-1,2,3,4-tetrahydroisoquinoline-1,3-dione (CAS 129689-05-0)
- 1-(3-Piperidinyl)-3-pyrrolidinol dihydrochloride (CAS 1219957-20-6)
- Cisatracurium Besilate EP Impurity W TFA (CAS CATO-C4X-1850109)
- 4-Hydrazinyl-2-methylpyridine hydrobromide (CAS 1301739-49-0)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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