Trimethoxy(3,3,4,4,5,5,6,6,6-nonafluorohexyl)silane CAS 85877-79-8
| CAS No. | 85877-79-8 |
| Molecular Formula | C9H13F9O3Si |
| Molecular Weight | 368.27 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 Trimethoxy(3,3,4,4,5,5,6,6,6-nonafluorohexyl)silane.
Trimethoxy(3,3,4,4,5,5,6,6,6-nonafluorohexyl)silane (CAS 85877-79-8), molecular formula C9H13F9O3Si and molecular weight 368.27 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Trimethoxy(3,3,4,4,5,5,6,6,6-nonafluorohexyl)silane (C9H13F9O3Si) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), Trimethoxy(3,3,4,4,5,5,6,6,6-nonafluorohexyl)silane 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 | C9H13F9O3Si |
| Molecular Weight | 368.27 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | F-containing |
Related Trimethoxy Standards
- 6,7,8-Trimethoxy-N-(4-nitrobenzyl)quinazolin-4-amine (CAS 150450-05-8)
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- 3,4,5-Trimethoxy-N-(3-phenyl-1,2,4-thiadiazol-5-yl)benzamide (CAS 690645-53-5)
- 3,4,5-Trimethoxy-N-(3,4,5-trimethoxybenzyl)aniline (CAS 134029-89-3)
- 5,6,7-Trimethoxy-2-(4-propylpiperidin-1-yl)quinazolin-4(1H)-one (CAS 828256-96-8)
- 3,4,5-Trimethoxy-N-(4-phenoxyphenyl)benzamide (CAS 112960-57-3)
- 6,7,8-Trimethoxy-N-(4-methoxybenzyl)quinazolin-4-amine (CAS 150450-03-6)
- 6,7,8-Trimethoxy-N-(3-methoxybenzyl)quinazolin-4-amine (CAS 150450-04-7)
Recommended Standards
- 2-[(4-Bromophenyl)sulfanyl]-1-{6-methyl-[1,2,4]triazolo[3,2-b][1,3]thiazol-5-yl}ethan-1-one (CAS 866136-58-5)
- Upadacitinib Impurity 203 (CAS CATO-C4X-2405203)
- 1-Boc-4-(4-bromobenzoyl)piperidine (CAS 439811-37-7)
- Upadacitinib Impurity 92 (CAS 2768445-23-2)
- (S)-N,N'-(6-((6-aminohexyl)amino)-6-oxohexane-1,5-diyl)bis(3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamide) 2,2,2-trifluoroacetate (CAS 252335-97-0)
- 2-bromo-4-chloro-1,3-thiazole (CAS 139670-03-4)
- [1-(prop-2-yn-1-yl)pyrrolidin-2-yl]methanol (CAS 1250167-12-4)
- 5-Sulfopicolinic acid (CAS 4833-91-4)
- 1-{imidazo[2,1-b][1,3]thiazol-5-yl}ethan-1-one (CAS 1369341-20-7)
- 1-(6-Methoxy-2-methylpyridin-3-yl)propan-1-amine (CAS 1270386-74-7)
- 9,9-Bis(3,4-dicarboxyphenyl)fluorene dianhydride (CAS 135876-30-1)
- 5-((tert-Butoxycarbonyl)amino)pyrimidine-2-carboxylic acid (CAS 2384916-52-1)
- 2-(3'-Chlorobiphenyl-4-yl)-4,6-diphenyl-1,3,5-triazine (CAS 1443049-84-0)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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