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Organo-Metalloid Compounds

Organo-metalloid compounds possess direct bonds between carbon atoms and metalloid atoms. Organo-metalloid compounds are available in a range of chemical compositions, quantities, purities, and reagent grades.
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1

1,1,1,5,5,5-Hexamethyl-3-[(trimethylsilyl)oxy]-3-vinyltrisiloxane 98.0+%, TCI America™

CAS: 5356-84-3 Molecular Formula: C11H30O3Si4 Molecular Weight (g/mol): 322.70 MDL Number: MFCD00054159 InChI Key: CHEFFAKKAFRMHG-UHFFFAOYSA-N Synonym: vinyl tris trimethylsiloxy silane,vinyltris trimethylsiloxy silane,1,1,1,5,5,5-hexamethyl-3-trimethylsilyl oxy-3-vinyltrisiloxane,tris trimethylsiloxy vinyl silane,trisiloxane, 3-ethenyl-1,1,1,5,5,5-hexamethyl-3-trimethylsilyl oxy,4-ethenyl-2,2,6,6-tetramethyl-4-trimethylsilyl oxy-3,5-dioxa-2,4,6-trisilaheptane PubChem CID: 79316 IUPAC Name: 4-ethenyl-2,2,6,6-tetramethyl-4-[(trimethylsilyl)oxy]-3,5-dioxa-2,4,6-trisilaheptane SMILES: C[Si](C)(C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)C=C

PubChem CID 79316
CAS 5356-84-3
Molecular Weight (g/mol) 322.70
MDL Number MFCD00054159
SMILES C[Si](C)(C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)C=C
Synonym vinyl tris trimethylsiloxy silane,vinyltris trimethylsiloxy silane,1,1,1,5,5,5-hexamethyl-3-trimethylsilyl oxy-3-vinyltrisiloxane,tris trimethylsiloxy vinyl silane,trisiloxane, 3-ethenyl-1,1,1,5,5,5-hexamethyl-3-trimethylsilyl oxy,4-ethenyl-2,2,6,6-tetramethyl-4-trimethylsilyl oxy-3,5-dioxa-2,4,6-trisilaheptane
IUPAC Name 4-ethenyl-2,2,6,6-tetramethyl-4-[(trimethylsilyl)oxy]-3,5-dioxa-2,4,6-trisilaheptane
InChI Key CHEFFAKKAFRMHG-UHFFFAOYSA-N
Molecular Formula C11H30O3Si4
2

1,2-Bis(triethoxysilyl)ethane 95.0+%, TCI America™

CAS: 16068-37-4 Molecular Formula: C14H34O6Si2 Molecular Weight (g/mol): 354.59 MDL Number: MFCD00239362 InChI Key: IZRJPHXTEXTLHY-UHFFFAOYSA-N Synonym: 1,2-bis triethoxysilyl ethane,4,4,7,7-tetraethoxy-3,8-dioxa-4,7-disiladecane,3,8-dioxa-4,7-disiladecane, 4,4,7,7-tetraethoxy,ethylenebis triethoxysilane,bis triethoxysilyl ethane,hexaethoxydisilethylene,bis 1,2-triethoxysilyl ethane,1,2-bis triethoxysilyl ethane,,triethoxysilyl ethyl triethoxysilane,triethoxy 2-triethoxysilylethyl silane PubChem CID: 85266 IUPAC Name: 4,4,7,7-tetraethoxy-3,8-dioxa-4,7-disiladecane SMILES: CCO[Si](CC[Si](OCC)(OCC)OCC)(OCC)OCC

PubChem CID 85266
CAS 16068-37-4
Molecular Weight (g/mol) 354.59
MDL Number MFCD00239362
SMILES CCO[Si](CC[Si](OCC)(OCC)OCC)(OCC)OCC
Synonym 1,2-bis triethoxysilyl ethane,4,4,7,7-tetraethoxy-3,8-dioxa-4,7-disiladecane,3,8-dioxa-4,7-disiladecane, 4,4,7,7-tetraethoxy,ethylenebis triethoxysilane,bis triethoxysilyl ethane,hexaethoxydisilethylene,bis 1,2-triethoxysilyl ethane,1,2-bis triethoxysilyl ethane,,triethoxysilyl ethyl triethoxysilane,triethoxy 2-triethoxysilylethyl silane
IUPAC Name 4,4,7,7-tetraethoxy-3,8-dioxa-4,7-disiladecane
InChI Key IZRJPHXTEXTLHY-UHFFFAOYSA-N
Molecular Formula C14H34O6Si2
3

tert-Butyldimethylsilyl chloride, 50 wt.% solution in toluene, AcroSeal™

CAS: 18162-48-6 | C6H15ClSi | 150.72 g/mol

PubChem CID 28928
CAS 18162-48-6
Molecular Weight (g/mol) 150.72
ChEBI CHEBI:85071
SMILES CC(C)(C)[Si](C)(C)Cl
Synonym tert-butyldimethylsilyl chloride,tert-butyldimethylchlorosilane,t-butyldimethylchlorosilane,tert-butylchlorodimethylsilane,tbdms chloride,tert-butyl chloro dimethylsilane,chloro-tert-butyldimethylsilane,silane, chloro 1,1-dimethylethyl dimethyl,tbscl,t-butyldimethylsilyl chloride
IUPAC Name tert-butyl-chloro-dimethylsilane
InChI Key BCNZYOJHNLTNEZ-UHFFFAOYSA-N
Molecular Formula C6H15ClSi
4

(3-Isocyanatopropyl)triethoxysilane, 95%

CAS: 24801-88-5 Molecular Formula: C10H21NO4Si Molecular Weight (g/mol): 247.37 MDL Number: MFCD00051459 InChI Key: FRGPKMWIYVTFIQ-UHFFFAOYSA-N Synonym: 3-isocyanatopropyltriethoxysilane,triethoxy 3-isocyanatopropyl silane,3-isocyanatopropyl triethoxysilane,isocyanatopropyltriethoxysilane,3-triethoxysilyl propyl isocyanate,silane, triethoxy 3-isocyanatopropyl,unii-9br6002p6e,isocyanic acid, 3-triethoxysilyl propylester,isocyanic acid, 3-triethoxysilyl propyl ester,icptes PubChem CID: 90613 IUPAC Name: triethoxy(3-isocyanatopropyl)silane SMILES: CCO[Si](CCCN=C=O)(OCC)OCC

PubChem CID 90613
CAS 24801-88-5
Molecular Weight (g/mol) 247.37
MDL Number MFCD00051459
SMILES CCO[Si](CCCN=C=O)(OCC)OCC
Synonym 3-isocyanatopropyltriethoxysilane,triethoxy 3-isocyanatopropyl silane,3-isocyanatopropyl triethoxysilane,isocyanatopropyltriethoxysilane,3-triethoxysilyl propyl isocyanate,silane, triethoxy 3-isocyanatopropyl,unii-9br6002p6e,isocyanic acid, 3-triethoxysilyl propylester,isocyanic acid, 3-triethoxysilyl propyl ester,icptes
IUPAC Name triethoxy(3-isocyanatopropyl)silane
InChI Key FRGPKMWIYVTFIQ-UHFFFAOYSA-N
Molecular Formula C10H21NO4Si
5

1-Methoxy-3-(trimethylsilyloxy)-1,3-butadiene, 90%

CAS: 59414-23-2 Molecular Formula: C8H16O2Si Molecular Weight (g/mol): 172.3 MDL Number: MFCD00008498 InChI Key: SHALBPKEGDBVKK-SREVYHEPSA-N Synonym: unii-w961bik2c3,1-methoxy-3-trimethylsiloxy-1,3-butadiene,silane, 3-methoxy-1-methylene-2-propenyl oxy trimethyl,1-methoxy-3-trimethylsilyloxy-1,3-butadiene,silane, 3-methoxy-1-methylene-2-propen-1-yl oxy trimethyl,methyl 3-trimethylsilyloxybuta-1,3-dien-1-yl ether,1-methoxy-3-trimethylsiloxy-1,3-butadiene, z,1-methoxy-3-trimethylsilyloxy-1,3-butadiene unspecified,silane, 2z-3-methoxy-1-methylene-2-propen-1-yl oxy trimethyl,silane, 3-methoxy-1-methylene-2-propenyl oxy trimethyl-, z PubChem CID: 6436851 IUPAC Name: [(3Z)-4-methoxybuta-1,3-dien-2-yl]oxy-trimethylsilane SMILES: COC=CC(=C)O[Si](C)(C)C

PubChem CID 6436851
CAS 59414-23-2
Molecular Weight (g/mol) 172.3
MDL Number MFCD00008498
SMILES COC=CC(=C)O[Si](C)(C)C
Synonym unii-w961bik2c3,1-methoxy-3-trimethylsiloxy-1,3-butadiene,silane, 3-methoxy-1-methylene-2-propenyl oxy trimethyl,1-methoxy-3-trimethylsilyloxy-1,3-butadiene,silane, 3-methoxy-1-methylene-2-propen-1-yl oxy trimethyl,methyl 3-trimethylsilyloxybuta-1,3-dien-1-yl ether,1-methoxy-3-trimethylsiloxy-1,3-butadiene, z,1-methoxy-3-trimethylsilyloxy-1,3-butadiene unspecified,silane, 2z-3-methoxy-1-methylene-2-propen-1-yl oxy trimethyl,silane, 3-methoxy-1-methylene-2-propenyl oxy trimethyl-, z
IUPAC Name [(3Z)-4-methoxybuta-1,3-dien-2-yl]oxy-trimethylsilane
InChI Key SHALBPKEGDBVKK-SREVYHEPSA-N
Molecular Formula C8H16O2Si
6

(tert-Butyldimethylsiloxy)acetaldehyde, 90%

CAS: 102191-92-4 Molecular Formula: C8H18O2Si Molecular Weight (g/mol): 174.32 MDL Number: MFCD01321229 InChI Key: MEBFFOKESLAUSJ-UHFFFAOYSA-N Synonym: tert-butyldimethylsilyloxy acetaldehyde,2-tert-butyldimethylsilyl oxy acetaldehyde,2-tert-butyldimethylsilyloxy acetaldehyde,tert-butyldimethylsiloxy acetaldehyde,t-butyldimethylsilyloxyacetaldehyde,2-tert-butyl dimethyl silyl oxyacetaldehyde,acetaldehyde, 1,1-dimethylethyl dimethylsilyl oxy,pubchem20197 PubChem CID: 4187788 SMILES: CC(C)(C)[Si](C)(C)OCC=O

PubChem CID 4187788
CAS 102191-92-4
Molecular Weight (g/mol) 174.32
MDL Number MFCD01321229
SMILES CC(C)(C)[Si](C)(C)OCC=O
Synonym tert-butyldimethylsilyloxy acetaldehyde,2-tert-butyldimethylsilyl oxy acetaldehyde,2-tert-butyldimethylsilyloxy acetaldehyde,tert-butyldimethylsiloxy acetaldehyde,t-butyldimethylsilyloxyacetaldehyde,2-tert-butyl dimethyl silyl oxyacetaldehyde,acetaldehyde, 1,1-dimethylethyl dimethylsilyl oxy,pubchem20197
InChI Key MEBFFOKESLAUSJ-UHFFFAOYSA-N
Molecular Formula C8H18O2Si
7

Sigma Aldrich 1-Phenyl-1-trimethylsiloxyethylene

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
Boiling Point 88°C to 89°C (11 mmHg)
Percent Purity 98%
Linear Formula C6H5C(=CH2)OSi(CH3)3
CAS 13735-81-4
Biological Activity Respiratory System
Molecular Weight (g/mol) 192.33
MDL Number MFCD00008582
Refractive Index n20/D 1.502 (literature)
Synonym alpha-(Trimethylsiloxy)styrene; Acetophenone enol trimethylsilyl ether
Recommended Storage 2°C to 8°C
Molecular Formula C11H16OSi
EINECS Number 237-308-1
Density 0.938 g/mL (at 25°C (literature))
8

Medchemexpress LLC PS-1145 | 431898-65-6 | 99.67% | 322.75 | 25 MG
SDP

PS-1145 is an IκB kinase (IKK) inhibitor with an IC50 of 88 nM.

  • Blocks TNFα-induced NF-κB activation in a dose- and time-dependent manner in MM cells through inhibition of IκBα phosphorylation.
  • Dexamethasone enhances the blockade of NF-κB activation by the product.
  • Blocks the protective effect of IL-6 against Dexamethasone-induced apoptosis.
  • Inhibits TNFα-induced intracellular adhesion molecule (ICAM)-1 expression.
  • Inhibits both IL-6 secretion from bone marrow stromal cells (BMSCs) triggered by MM cell adhesion and proliferation of MM cells adherent to BMSCs.
  • Administration results in a significant decrease in serum levels of three cytokines.
  • Blocks hypothalamic inflammation induced by IL-4.
  • Decreases IL-1β mRNA content.

ENCOMPASS_PREFERRED