Organometallic Compounds
Medchemexpress LLC Triisopropylsilane | 6485-79-6 | MFCD00009657 | 25g
Triisopropylsilane 98% is a strong reducing agent
eMolecules 52093-30-8 | Yttrium(III) trifluoromethanesulfonate | Combi-Blocks | MFCD00209623 | 536.100 | C3F9O9S3Y | 97.000 | [Y+3].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F | 5g | 249365608
Yttrium(III) trifluoromethanesulfonate | Combi-Blocks | 52093-30-8 | MFCD00209623 | 536.100 | C3F9O9S3Y | 97.000 | [Y+3].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F | 5g | 249365608
![Medchemexpress LLC 2-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-methanol | 1374639-77-6 | 99.0% | 251.72 | 25 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000403122-logo.png-250.jpg){kind=logo}
Medchemexpress LLC 2-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-methanol | 1374639-77-6 | 99.0% | 251.72 | 25 G
2-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-methanol is a drug intermediate for the synthesis of various active compounds. It is for research use only and not sold to patients.
- For research use only
- Drug intermediate for various active compounds
Sigma Aldrich Fine Chemicals Biosciences Diethylzinc solution 15 wt800G
Diethylzinc solution 15 wt800G
Sigma Aldrich Fine Chemicals Biosciences 1 Fluorosulfonyl 23 dimeth25G
1 Fluorosulfonyl 23 dimeth25G
![eMolecules 7646-69-7 | Sodium hydride (in oil dispersion) 60% dispersion in mineral oil | Oakwood Chemicals | MFCD00003471 | 23.998 | HNa | 0.000 | [NaH] | 250g | 480131858](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000489232.jpg-250.jpg)
eMolecules 7646-69-7 | Sodium hydride (in oil dispersion) 60% dispersion in mineral oil | Oakwood Chemicals | MFCD00003471 | 23.998 | HNa | 0.000 | [NaH] | 250g | 480131858
Sodium hydride (in oil dispersion) 60% dispersion in mineral oil | Oakwood Chemicals | 7646-69-7 | MFCD00003471 | 23.998 | HNa | 0.000 | [NaH] | 250g | 480131858
eMolecules 286-22-6 | 3,7-DIOXABICYCLO[4.1.0]HEPTANE | AstaTech | MFCD11226853 | 100.117 | C5H8O2 | 95.000 | C1CC2OC2CO1 | 1g | 449777073
3,7-DIOXABICYCLO[4.1.0]HEPTANE | AstaTech | 286-22-6 | MFCD11226853 | 100.117 | C5H8O2 | 95.000 | C1CC2OC2CO1 | 1g | 449777073
eMolecules 83622-41-7 | 2-(Dichloromethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | Ambeed | MFCD27976342 | 210.890 | C7H13BCl2O2 | 97.000 | CC1(C)OB(OC1(C)C)C(Cl)Cl | 100g | 882898526
2-(Dichloromethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | Ambeed | 83622-41-7 | MFCD27976342 | 210.890 | C7H13BCl2O2 | 97.000 | CC1(C)OB(OC1(C)C)C(Cl)Cl | 100g | 882898526
Medchemexpress LLC HO-PEG3-(CH2)6-Cl | 1355955-95-1 | 95.0% | 268.78 g·mol⁻¹ | C12H25ClO4 | 10 MG
HO-PEG3-(CH2)6-Cl is a hydroxy-terminated PEG3 linker bearing a 6-chlorohexyl group, designed for assembling PROTACs and other bifunctional molecules. It serves as a spacer to connect targeting ligands and E3 ligase binders in targeted protein degradation research and is supplied for research use only.
- Hydroxy-terminated PEG3 spacer with a 6-chlorohexyl terminus.
- Designed for synthesis of PROTACs and bifunctional conjugates.
- Molecular formula C12H25ClO4; molecular weight 268.78 g·mol⁻¹.
- CAS number 1355955-95-1 for unambiguous identification.
- Reported purity about 95% from suppliers' product listings.
- Supplied in small milligram-scale packages for research synthesis.
Medchemexpress LLC Methotrexate hydrate | 133073-73-1 | ≥99.0% | C20H22N8O5.xH2O | 25 G
Methotrexate hydrate is a substance that affects cell growth and division. It is commonly used to fight certain diseases, especially cancer and autoimmune diseases, by inhibiting the process by which cells synthesize DNA. As a biochemical reagent, it can be utilized as a biological material or organic compound for life science-related research.
- Affects cell growth and division
- Commonly used in cancer and autoimmune disease research
- Inhibits DNA synthesis in cells
- Can be used as a biochemical reagent for life science research
Medchemexpress LLC N-(Azido-PEG2)-N-bis(PEG4-Boc) | 2112731-81-2 | C36H70N4O14 | 250 MG
N-(Azido-PEG2)-N-bis(PEG4-Boc) is a PEG-based PROTAC linker that functions as a click chemistry reagent. It contains an Azide group, enabling it to undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with Alkyne groups, and strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with DBCO or BCN groups. This linker is used in the synthesis of PROTACs, which leverage the intracellular ubiquitin-proteasome system for selective degradation of target proteins.
- Used in the synthesis of PROTACs.
- Functions as a click chemistry reagent.
- Contains an Azide group, enabling CuAAc reactions with Alkyne groups and SPAAC reactions with DBCO or BCN groups.
- PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
Medchemexpress LLC Peg3-C4-Obn | 2381196-79-6 | 99.3% | 25 MG
PEG3-C4-OBn is a polyethylene glycol (PEG)-based PROTAC linker. It is utilized in the synthesis of a potent SKG3 degrader based on PROTAC.
- Liquid appearance
- Colorless to light yellow
- Purity of 99.3%
- Molecular weight of 296.40
- Molecular formula C17H28O4
- Used as a PROTAC linker
- Soluble in DMSO: ≥ 100 mg/mL