3,3,14,14-Tetramethoxy-2,15-dioxa-3,14-disilahexadecane CAS 122185-09-5
| CAS No. | 122185-09-5 |
| Molecular Formula | C16H38O6Si2 |
| Molecular Weight | 382.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 382.64 g/mol gives 3,3,14,14-Tetramethoxy-2,15-dioxa-3,14-disilahexadecane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3,3,14,14-Tetramethoxy-2,15-dioxa-3,14-disilahexadecane (CAS 122185-09-5) is a high-purity analytical reference standard with the molecular formula C16H38O6Si2 and a molecular weight of 382.64 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 3,3,14,14-Tetramethoxy-2,15-dioxa-3,14-disilahexadecane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 382.64 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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.
CATO manufactures 3,3,14,14-Tetramethoxy-2,15-dioxa-3,14-disilahexadecane 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 | C16H38O6Si2 |
| Molecular Weight | 382.64 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -2.0 |
| CAS Registry Year (est.) | 1991 |
Related Tetramethoxy Standards
- 6,6',7,7'-Tetramethoxy-3,3',4,4a,4',8a-hexahydro-1,1'-biisoquinoline (CAS 490024-05-0)
- 1,1,3,3-Tetramethoxy-1,3-bis(3,3,3-trifluoropropyl)disiloxane (CAS 109961-44-6)
- 2,4,8,10-Tetramethoxy-5,6,11,12-tetrahydro-5,11-epoxydibenzo[a,e][8]annulene-3,9-diol (CAS 1379610-45-3)
- 3,5,6,7-Tetramethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one (CAS 4472-73-5)
- 5,5',6,6'-Tetramethoxy-3,3,3',3'-tetramethyl-2,2',3,3'-tetrahydro-1,1'-spirobi[indene] (CAS 6307-95-5)
- 2,3,9,10-Tetramethoxy-5H-isoquinolino[3,2-a]isoquinolin-8(6H)-one (CAS 19716-59-7)
- 1,2,5,6-Tetramethoxy-4,8-dimethyl-9,10-dihydroanthracene (CAS 5417-26-5)
- 2,3,7,8-Tetramethoxy-2,3,7,8-tetramethyldecahydrobenzo[1,2-b:4,5-b']bis([1,4]dioxine)-5,10-diol (CAS 176798-27-9)
Recommended Standards
- 3-benzyl-6-(4-methylphenyl)-2-sulfanyl-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 438030-47-8)
- 2-(2-Bromo-4-formylphenoxy)-N-(3-chloro-4-methylphenyl)acetamide (CAS 574709-04-9)
- [5-(4-Chlorophenyl)-1,2-oxazol-3-yl]methyl 2,4-dichlorobenzoate (CAS 338777-02-9)
- 2-(4-Bromo-2-formylphenoxy)-N-(3-chloro-4-methylphenyl)acetamide (CAS 553628-98-1)
- N-(4-Cyclopropoxy-5-methoxypyridin-3-yl)methanesulfonamide (CAS 1243312-46-0)
- N-phenyl-N-tosylglycine (CAS 80271-12-1)
- 3-(2-Ethoxy-5-nitrophenyl)-1h-pyrazol-5-ylamine, HCl (CAS 1031794-61-2)
- N-(Furan-2-ylmethylene)cyclohexanamine (CAS 69819-61-0)
- Tetrahydrothiopyran-3-ol (CAS 22072-19-1)
- 4a,5,7,8-Tetrahydropyrano[4,3-d]pyrimidin-4-one (CAS 1545120-46-4)
- 2-(benzylamino)-2-phenylethan-1-ol (CAS 6273-59-2)
- 3-Aminochroman (CAS 60575-19-1)
- 4-(tert-Butoxy)-3-cyclopropoxypicolinonitrile (CAS 1243362-13-1)
- HIV (gp120) Antigenic Peptide (H-2982.0500) (CAS 198636-94-1)
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