Organo-Metalloid Compounds
- (1)
- (19)
- (142)
- (2)
- (10)
- (1)
- (1)
- (27)
- (21)
- (4)
- (63)
- (98)
- (12)
- (1)
- (1)
- (1)
- (1)
- (6)
- (3)
- (1)
- (3)
- (208)
- (156)
- (2)
- (25)
- (23)
- (13)
- (1)
- (3)
- (1)
- (1)
- (1)
- (1)
- (255)
- (85)
- (1)
- (1)
- (20)
- (9)
- (11)
- (30)
- (54)
- (3)
- (10)
- (1)
- (8)
- (2)
- (2)
- (8)
- (4)
- (2)
- (21)
- (2)
- (2)
- (3)
- (5)
- (4)
- (4)
- (2)
- (1)
- (1)
- (3)
- (2)
- (1)
- (1)
- (5)
- (2)
- (3)
- (2)
- (2)
- (5)
- (4)
- (1)
- (1)
- (3)
- (2)
- (2)
- (2)
- (1)
- (5)
- (3)
- (3)
- (2)
- (18)
- (3)
- (2)
- (2)
- (4)
- (4)
- (5)
- (1)
- (2)
- (2)
- (2)
- (4)
- (4)
- (1)
- (2)
- (5)
- (6)
- (2)
- (2)
- (4)
- (2)
- (3)
- (4)
- (4)
- (4)
- (3)
- (3)
- (2)
- (2)
- (1)
- (2)
- (1)
- (9)
- (3)
- (4)
- (2)
- (1)
- (1)
- (7)
- (3)
- (5)
- (9)
- (1)
- (3)
- (4)
- (1)
- (7)
- (4)
- (1)
- (4)
- (1)
- (8)
- (1)
- (10)
- (6)
- (3)
- (2)
- (2)
- (4)
- (7)
- (3)
- (2)
- (2)
- (2)
- (2)
- (5)
- (2)
- (3)
- (1)
- (1)
- (1)
- (1)
- (1)
- (2)
- (1)
- (1)
- (5)
- (9)
- (1)
- (1)
- (2)
- (1)
- (2)
- (2)
- (5)
- (2)
- (2)
- (2)
- (1)
- (1)
- (6)
- (6)
- (1)
- (1)
- (2)
- (5)
- (1)
- (1)
- (1)
- (4)
- (1)
- (4)
- (10)
- (2)
- (4)
- (1)
- (3)
- (6)
- (1)
- (1)
- (2)
- (2)
- (1)
- (2)
- (5)
- (2)
- (2)
- (2)
- (3)
- (2)
- (1)
- (2)
- (2)
- (1)
- (2)
- (4)
- (3)
- (1)
- (1)
- (3)
- (3)
- (2)
- (4)
- (2)
- (2)
- (2)
- (3)
- (1)
- (1)
- (2)
- (1)
- (1)
- (3)
- (1)
- (8)
- (3)
- (1)
- (5)
- (1)
- (2)
- (2)
- (3)
- (1)
- (3)
- (8)
- (6)
- (1)
- (3)
- (9)
- (2)
- (2)
- (1)
- (3)
- (1)
- (2)
- (1)
- (2)
- (3)
- (2)
- (1)
- (2)
- (2)
- (1)
- (3)
- (6)
- (5)
- (3)
- (1)
- (10)
- (2)
- (5)
- (1)
- (3)
- (2)
- (1)
- (2)
- (2)
- (2)
- (2)
- (1)
- (2)
- (2)
- (8)
- (2)
- (1)
- (3)
- (2)
- (1)
- (1)
- (1)
- (7)
- (3)
- (2)
- (2)
- (8)
- (15)
- (1)
- (1)
- (2)
- (2)
- (2)
- (2)
- (2)
- (3)
- (1)
- (2)
- (1)
- (2)
- (2)
- (2)
- (3)
- (1)
- (1)
- (1)
- (4)
- (2)
- (2)
- (1)
- (1)
- (2)
- (2)
- (1)
- (5)
- (2)
- (2)
- (1)
- (2)
- (1)
- (11)
- (2)
- (1)
- (2)
- (2)
- (2)
- (5)
- (2)
- (4)
- (1)
- (1)
- (3)
- (1)
- (2)
- (1)
- (2)
- (1)
- (3)
- (1)
- (1)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (1)
- (2)
- (1)
- (1)
- (3)
- (2)
- (1)
- (2)
- (2)
- (3)
- (2)
- (2)
- (4)
- (5)
- (3)
- (4)
- (2)
- (1)
- (1)
- (3)
- (1)
- (2)
- (2)
- (1)
- (5)
- (3)
- (3)
- (5)
- (3)
- (2)
- (2)
- (1)
- (2)
- (3)
- (1)
- (1)
- (2)
- (2)
- (3)
- (2)
- (2)
- (1)
- (9)
- (2)
- (1)
- (1)
- (2)
- (1)
- (2)
- (1)
- (2)
- (4)
- (1)
- (2)
- (2)
- (1)
- (8)
- (2)
- (2)
- (2)
- (1)
- (3)
- (1)
- (1)
- (2)
- (2)
- (2)
- (5)
- (3)
- (1)
- (20)
- (4)
- (2)
- (2)
- (2)
- (1)
- (1)
- (1)
- (4)
- (1)
- (1)
- (1)
- (3)
- (1)
- (2)
- (1)
- (2)
- (1)
- (1)
- (2)
- (2)
- (2)
- (2)
- (1)
- (1)
- (1)
- (4)
- (3)
- (1)
- (3)
- (2)
- (5)
- (1)
- (2)
- (1)
- (4)
- (2)
- (2)
- (2)
- (2)
- (1)
- (2)
- (2)
- (2)
- (1)
- (1)
- (2)
- (2)
- (1)
- (1)
- (2)
- (2)
- (1)
- (1)
- (2)
- (3)
- (4)
- (2)
- (2)
- (1)
- (2)
- (2)
- (2)
- (3)
- (1)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (2)
- (1)
- (1)
- (3)
- (1)
- (2)
- (4)
- (2)
- (3)
- (3)
- (2)
- (2)
- (2)
- (2)
- (2)
- (4)
- (2)
- (2)
- (1)
- (1)
- (2)
- (2)
- (1)
- (2)
- (2)
- (1)
- (2)
- (1)
- (2)
- (1)
- (2)
- (1)
- (2)
- (1)
- (2)
- (1)
- (1)
- (3)
- (1)
- (2)
- (4)
- (1)
- (2)
- (2)
- (2)
- (1)
- (2)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (2)
- (2)
- (1)
- (3)
- (2)
- (4)
- (1)
- (14)
- (2)
- (12)
- (1)
- (3)
- (11)
- (2)
- (1)
- (115)
- (4)
- (1)
- (4)
- (2)
- (61)
- (5)
- (1)
- (2)
- (120)
- (15)
- (16)
- (4)
- (2)
- (3)
- (17)
- (177)
- (12)
- (3)
- (1)
- (30)
- (1)
- (3)
- (3)
- (9)
- (1)
- (7)
- (3)
- (3)
- (3)
- (2)
- (2)
- (3)
- (1)
- (1)
- (8)
- (9)
- (1)
- (19)
- (4)
- (59)
- (5)
- (1)
- (21)
- (3)
- (140)
- (7)
- (125)
- (23)
- (31)
- (5)
- (1)
- (2)
- (6)
- (8)
- (1)
- (68)
- (2)
- (3)
- (6)
- (5)
- (2)
- (8)
- (2)
- (886)
- (1)
- (1)
- (2)
- (14)
- (2)
- (1)
- (6)
- (9)
- (2)
- (4)
- (3)
- (8)
- (3)
- (1)
- (1)
- (3)
- (12)
- (1)
- (5)
- (2)
- (4)
- (3)
- (10)
- (4)
- (3)
- (5)
- (2)
- (4)
- (7)
- (8)
- (1)
- (1)
- (1)
- (2)
- (3)
- (3)
- (6)
- (6)
- (3)
- (3)
- (3)
- (10)
- (2)
- (2)
- (6)
- (2)
- (1)
- (4)
- (5)
- (2)
- (4)
- (4)
- (2)
- (4)
- (5)
- (7)
- (5)
- (4)
- (2)
- (6)
- (3)
- (11)
- (12)
- (1)
- (5)
- (2)
- (5)
- (2)
- (10)
- (2)
- (1)
- (3)
- (2)
- (2)
- (2)
- (1)
- (3)
- (6)
- (3)
- (1)
- (2)
- (4)
- (3)
- (4)
- (2)
- (1)
- (2)
- (10)
- (3)
- (3)
- (2)
- (3)
- (2)
- (12)
- (1)
- (3)
- (7)
- (1)
- (1)
- (4)
- (3)
- (3)
- (2)
- (2)
- (4)
- (6)
- (2)
- (2)
- (5)
- (2)
- (3)
- (2)
- (1)
- (2)
- (4)
- (5)
- (4)
- (1)
- (4)
- (2)
- (2)
- (2)
- (8)
- (7)
- (2)
- (3)
- (2)
- (1)
- (7)
- (11)
- (3)
- (2)
- (1)
- (9)
- (2)
- (1)
- (2)
- (3)
- (2)
- (6)
- (2)
- (2)
- (2)
- (1)
- (4)
- (4)
- (10)
- (1)
- (2)
- (2)
- (3)
- (3)
- (3)
- (1)
- (2)
- (4)
- (3)
- (5)
- (3)
- (2)
- (7)
- (3)
- (2)
- (2)
- (2)
- (5)
- (2)
- (2)
- (3)
- (1)
- (7)
- (2)
- (4)
- (4)
- (1)
- (4)
- (5)
- (3)
- (6)
- (3)
- (2)
- (2)
- (3)
- (4)
- (3)
- (3)
- (2)
- (3)
- (2)
- (1)
- (3)
- (2)
- (2)
- (2)
- (3)
- (3)
- (4)
- (2)
- (1)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (3)
- (5)
- (1)
- (2)
- (2)
- (2)
- (4)
- (2)
- (2)
- (2)
- (1)
- (5)
- (1)
- (8)
- (2)
- (2)
- (2)
- (2)
- (2)
- (3)
- (3)
- (4)
- (2)
- (3)
- (2)
- (3)
- (7)
- (5)
- (4)
- (2)
- (3)
- (2)
- (2)
- (7)
- (3)
- (1)
- (2)
- (3)
- (3)
- (1)
- (1)
- (1)
- (2)
- (1)
- (4)
- (2)
- (5)
- (2)
- (3)
- (4)
- (2)
- (3)
- (2)
- (1)
- (1)
- (2)
- (6)
- (3)
- (1)
- (1)
- (2)
- (2)
- (3)
- (3)
- (5)
- (3)
- (3)
- (4)
- (2)
- (2)
- (2)
- (2)
- (4)
- (4)
- (1)
- (6)
- (2)
- (2)
- (10)
- (2)
- (2)
- (2)
- (8)
- (2)
- (1)
- (11)
- (3)
- (2)
- (1)
- (1)
- (2)
- (2)
- (8)
- (2)
- (1)
- (3)
- (6)
- (1)
- (1)
- (2)
- (7)
- (3)
- (3)
- (3)
- (3)
- (3)
- (4)
- (4)
- (5)
- (2)
- (3)
- (3)
- (2)
Filtered Search Results
Medchemexpress LLC MEDCHEMEXPRESS LLC
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
5000356987 MS-PEG5-T-BUTYL ESTE 50MG
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
eMolecules (tert-Butyl-diphenyl-silanyloxy)-acetic acid ethyl ester | 441784-83-4 | | 5g
J & W PharmLab LLC | (tert-Butyl-diphenyl-silanyloxy)-acetic acid ethyl ester | 5g | 487599695 | 05R0940 | 95.000 | 441784-83-4 | | 342.510 | C20H26O3Si
If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC MEDCHEMEXPRESS LLC
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
5000405223 TRIMETHOXY 4-PHENYLB 100MG
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC MEDCHEMEXPRESS LLC
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
5000356189 M-PEG3-OMS 1G
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC 2-[2-(2-azidoethoxy)ethoxy]ethanol | 86520-52-7 | MFCD09753542 | 98.2% | 175.19 g/mol | C6H13N3O3 | 1 G
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Azido-PEG3-alcohol (2-[2-(2-azidoethoxy)ethoxy]ethanol, CAS 86520-52-7) is an azide-terminated PEG3 linker designed for click chemistry conjugations and PROTAC linker assembly. It contains a terminal hydroxyl for further functionalization and an azide group compatible with both copper-catalyzed and strain-promoted azide-alkyne cycloadditions.
- Azide functional group enables CuAAC and SPAAC conjugations.
- PEG3 spacer increases aqueous solubility and flexibility.
- Small molecular weight (175.19 g/mol) minimizes steric hindrance.
- High purity suitable for synthetic applications and conjugation reactions.
- Terminal hydroxyl allows additional derivatization or coupling.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Sigma Aldrich Fine Chemicals Biosciences 1 Fluorosulfonyl 23 dimeth25G
1 Fluorosulfonyl 23 dimeth25G
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC (E)-Cyclooct-2-en-1-yl (2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethyl)carbamate | 98.4% | 344.45 | C17H32N2O5 | 10 MG
TCO-PEG3-NH2 is a click-chemistry reagent composed of a trans-cyclooctene (TCO) group linked to a three-unit polyethylene glycol spacer terminating in a primary amine. It enables fast bioorthogonal inverse-electron-demand Diels-Alder (iEDDA) reactions with tetrazine-functionalized partners and amine-mediated conjugation for site-specific labeling of biomolecules.
- Enables rapid iEDDA bioorthogonal chemistry for fast conjugation.
- Terminal primary amine allows amide bond formation with carboxyl groups.
- Three-unit PEG spacer improves aqueous solubility and reduces steric hindrance.
- Suitable for site-specific labeling and bioconjugation workflows.
- Typically supplied as a small solid quantity for laboratory use.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC MEDCHEMEXPRESS LLC
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
5000288123 GGTI298 TRIFLUOROAC 10MG
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC Hydroxylamine, O-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl]- | 1306615-51-9 | MFCD28505530 | 95.0% | 234.25 g/mol | C8H18N4O4 | 10 MG
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Aminooxy-PEG3-azide is a PEG-based bifunctional linker containing an aminooxy (oxyamine) group and an azide group. It is used as a non-cleavable three-unit PEG spacer for antibody-drug conjugate (ADC) and PROTAC synthesis, and as an azide reagent for click chemistry reactions such as CuAAC and SPAAC.
- Bifunctional aminooxy and azide groups for oxime ligation and click chemistry.
- Non-cleavable three-unit PEG spacer suitable for ADC and PROTAC linker installation.
- Purity 95.0% and molecular weight 234.25 g/mol.
- Appearance colorless to light yellow liquid for easy handling.
- Storage: pure form -20°C (stable 3 years); in solvent -80°C (6 months) or -20°C (1 month).
- Available in small pack sizes, including 10 mg for small-scale synthesis.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Polysciences, Inc. N- 3-AMINOPROPYL METHACRYLA 1G
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
NC3736467 N- 3-AMINOPROPYL METHACRYLA 1G
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC 2-amino-4-(ethylthio)butanoic acid | 67-21-0 | MFCD00063102 | 98.8% | 163.24 g·mol⁻¹ | C6H13NO2S | 5 G
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
2-Amino-4-(ethylthio)butanoic acid (CAS 67-21-0) is a methionine derivative used as an amino-acid analogue in biochemical research and synthetic applications. The compound is typically supplied as a white to off-white solid and is used in studies of methylation, protein synthesis, and metabolic pathway modulation.
- Molecular formula C6H13NO2S.
- Molar mass 163.24 g·mol⁻¹.
- High purity (98.8%) as indicated by COA.
- Supplied as a research reagent solid suitable for synthesis and assays.
- Stable under recommended storage conditions for long-term use.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC MEDCHEMEXPRESS LLC
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
5000342053 POMALIDOMIDE-PEG3-C2 50MG
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC Bcn-peg3-oh | 2126749-77-5 | 99.6% | 369.45 | C19H31NO6 | 10 MG
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
BCN-PEG3-OH is a BCN-functionalized PEG linker used as a non-cleavable linker and click-chemistry reagent for bioconjugation and antibody-drug conjugate synthesis. It features a BCN group for copper-free strain-promoted alkyne-azide cycloaddition (SPAAC) and a three-unit PEG spacer terminating in a hydroxyl group.
- Non-cleavable PEG linker for ADC synthesis
- BCN group enables strain-promoted alkyne-azide cycloaddition (SPAAC)
- Three-unit PEG spacer with terminal hydroxyl
- High purity suitable for research applications
- Available in small pack sizes for laboratory use
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Medchemexpress LLC 5,8,11-Trioxa-2-azatridecanoic acid, 13-hydroxy-, (1α,8α,9ẞ)-bicyclo[6.1.0]non-4-yn-9-ylmethyl ester | 2126749-77-5 | 99.6% | 369.45 g/mol | C19H31NO6 | 50 MG
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
BCN-PEG3-OH is a BCN-functionalized PEG linker intended for bioconjugation and antibody-drug conjugate (ADC) synthesis. The reagent contains a bicyclo[6.1.0]nonyne (BCN) group that reacts with azides via strain-promoted alkyne-azide cycloaddition (SPAAC), enabling copper-free click chemistry in aqueous conditions.
- Non-cleavable four-unit PEG linker suitable for ADC construction.
- Enables strain-promoted alkyne-azide cycloaddition with azide-functionalized molecules.
- High reported purity for reliable conjugation performance.
- Available in multiple pack sizes, including small research quantities.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
eMolecules EMOLECULES INC
5000190149 BROMODIFLUOROMETHYL DIETH 500G
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More