992-91-6 Germanium(IV) methoxide Methyl germanate(IV) Tetramethoxygermanium CAS 992-91-6
| CAS No. | 992-91-6 |
| Molecular Formula | C4H12GeO4 |
| Molecular Weight | 196.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carbohydrate-derived structure, 992-91-6 Germanium(IV) methoxide Methyl germanate(IV) Tetramethoxygermanium is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 196.78 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
CATO supplies 992-91-6 Germanium(IV) methoxide Methyl germanate(IV) Tetramethoxygermanium (CAS 992-91-6), a certified reference material (molecular formula C4H12GeO4, MW 196.78 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 992-91-6 Germanium(IV) methoxide Methyl germanate(IV) Tetramethoxygermanium 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 | C4H12GeO4 |
| Molecular Weight | 196.78 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1957 |
Related Germanium Standards
- Germanium(II) telluride, 99.999% (CAS 12025-39-7)
- Germanium(IV) chloride (CAS 10038-98-9)
- Germanium(IV) selenide (99.999%-Ge) PURATREM (CAS 12065-11-1)
- Germanium(IV) fluoride (CAS 7783-58-6)
- germanium dichloride-dioxane complex (CAS 10060-11-4)
- Germanium ethoxide (CAS 14165-55-0)
- Germanium disulfide (CAS 12025-34-2)
- 865-52-1 Germanium, tetramethyl- Tetramethylgermanium 4-04-00-04282 (Beilstein Handbook Reference) BRN 3660066 EINECS 212-745-0 TL 81 (CAS 865-52-1)
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