1,3-Bis(iodomethyl)tetramethyldisiloxane (stabilized with Copper chip) CAS 2943-69-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 2943-69-3 |
| Molecular Formula | C6H16I2OSi2 |
| Molecular Weight | 414.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,3-Bis(iodomethyl)tetramethyldisiloxane (stabilized with Copper chip) (CAS 2943-69-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H16I2OSi2. Molecular weight: 414.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H16I2OSi2 |
| Molecular Weight | 414.17 g/mol |
| Purity | >95% |
| Storage | Store at room temperature |
| 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.) | 1957 |
| Halogen Content | I-containing |
Related Bis Standards
- 9-(Iodomethyl)nonadecane (CAS 1043023-53-5)
- ethyl 1-(iodomethyl)-3-thiazol-4-yl-2-oxabicyclo[2.2.2]octane-4-carboxylate (CAS 2703779-92-2)
- iodomethyl(triphenyl)phosphonium (CAS 47107-66-4)
- 900811-38-3 (R)-4-(2-(Iodomethyl)-3-methylbutyl)-1-methoxy-2-(3-methoxypropoxy)benzene 4-[(2R)-2-(iodomethyl)-3-methylbutyl]-1-methoxy-2-(3-methoxypropoxy)benzene (CAS 900811-38-3)
- 1,4-Bis(iodomethyl)-Benzene (CAS 30362-89-1)
- ethyl 1-(iodomethyl)-3-(2-methoxypyrimidin-5-yl)-2-oxabicyclo[2.2.2]octane-4-carboxylate (CAS 2731008-11-8)
- ethyl 1-(iodomethyl)-3-oxazol-2-yl-2-oxabicyclo[2.2.2]octane-4-carboxylate (CAS 2703779-86-4)
- 1,4-Bis(iodomethyl)cubane (CAS 1202641-42-6)
Recommended Standards
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- 2-Bromo-1-(2-chloro-4-pyridyl)ethanone (CAS 23794-16-3)
- (1S,2R,4S,5R)-2-((S)-Hydroxy(quinolin-4-yl)methyl)-1-(2-((2-isopropylphenyl)amino)-2-oxoethyl)-5-vinylquinuclidin-1-ium bromide (CAS 2798945-95-4)
- 4-Nitrophenyl 2-acetamido-2-deoxy-α-D-glucopyranoside (CAS 10139-02-3)
- 3-Bromo-5-nitrobenzo[b]thiophene (CAS 19492-95-6)
- Ethyl 1,2,3,4-tetrahydroisoquinoline-7-carboxylate (CAS 1557834-79-3)
- Dibenzyl Succinate (CAS 106478-00-6)
- [D-Glu]3-Semaglutide (CAS CATO-C4X-2226253)
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 13829788188 / jacky.chen@cato-chem.com