Acetylides

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1-Nonyne 98.0+%, TCI America™

CAS: 9-3-3452 Molecular Formula: C9H16 Molecular Weight (g/mol): 124.23 MDL Number: MFCD00009567 InChI Key: OSSQSXOTMIGBCF-UHFFFAOYSA-N Synonym: 1-nonyne,nonyne,unii-760v9gp5a1,3-acetylnaphthalene,pubchem13060,acmc-1aglr,1-nonyne 6ci, 7ci, 8ci, 9ci PubChem CID: 18937 IUPAC Name: non-1-yne SMILES: CCCCCCCC#C

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Specifications

PubChem CID	18937
CAS	9-3-3452
Molecular Weight (g/mol)	124.23
MDL Number	MFCD00009567
SMILES	CCCCCCCC#C
Synonym	1-nonyne,nonyne,unii-760v9gp5a1,3-acetylnaphthalene,pubchem13060,acmc-1aglr,1-nonyne 6ci, 7ci, 8ci, 9ci
IUPAC Name	non-1-yne
InChI Key	OSSQSXOTMIGBCF-UHFFFAOYSA-N
Molecular Formula	C9H16

Propargyl Sulfide 98.0+%, TCI America™

CAS: 13702-09-5 Molecular Formula: C6H6S Molecular Weight (g/mol): 110.174 MDL Number: MFCD00048109 InChI Key: XPTMJJIPRSWBDK-UHFFFAOYSA-N Synonym: Dipropargyl Sulfide PubChem CID: 518812 IUPAC Name: 3-prop-2-ynylsulfanylprop-1-yne SMILES: C#CCSCC#C

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Specifications

PubChem CID	518812
CAS	13702-09-5
Molecular Weight (g/mol)	110.174
MDL Number	MFCD00048109
SMILES	C#CCSCC#C
Synonym	Dipropargyl Sulfide
IUPAC Name	3-prop-2-ynylsulfanylprop-1-yne
InChI Key	XPTMJJIPRSWBDK-UHFFFAOYSA-N
Molecular Formula	C6H6S

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Propargyl acetate, 97%

CAS: 627-09-8 Molecular Formula: C5H6O2 Molecular Weight (g/mol): 98.101 MDL Number: MFCD00041601 InChI Key: RIZZXCJMFIGMON-UHFFFAOYSA-N Synonym: propargyl acetate,2-propyn-1-ol, acetate,3-acetoxypropyne,2-propynyl acetate,propargyl alcohol acetate,prop-2-yn-1-yl acetate,acmc-1awj3,2-propyn-1-ol, 1-acetate,4-02-00-00197 beilstein handbook reference PubChem CID: 69388 IUPAC Name: prop-2-ynyl acetate SMILES: CC(=O)OCC#C

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Specifications

PubChem CID	69388
CAS	627-09-8
Molecular Weight (g/mol)	98.101
MDL Number	MFCD00041601
SMILES	CC(=O)OCC#C
Synonym	propargyl acetate,2-propyn-1-ol, acetate,3-acetoxypropyne,2-propynyl acetate,propargyl alcohol acetate,prop-2-yn-1-yl acetate,acmc-1awj3,2-propyn-1-ol, 1-acetate,4-02-00-00197 beilstein handbook reference
IUPAC Name	prop-2-ynyl acetate
InChI Key	RIZZXCJMFIGMON-UHFFFAOYSA-N
Molecular Formula	C5H6O2

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Propargyl acetate, 97%

CAS: 627-09-8 Molecular Formula: C₅H₆O₂ Molecular Weight (g/mol): 98.1 MDL Number: MFCD00041601 InChI Key: RIZZXCJMFIGMON-UHFFFAOYSA-N Synonym: propargyl acetate,2-propyn-1-ol, acetate,3-acetoxypropyne,2-propynyl acetate,propargyl alcohol acetate,prop-2-yn-1-yl acetate,acmc-1awj3,2-propyn-1-ol, 1-acetate,4-02-00-00197 beilstein handbook reference PubChem CID: 69388 IUPAC Name: prop-2-ynyl acetate SMILES: CC(=O)OCC#C

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Specifications

PubChem CID	69388
CAS	627-09-8
Molecular Weight (g/mol)	98.1
MDL Number	MFCD00041601
SMILES	CC(=O)OCC#C
Synonym	propargyl acetate,2-propyn-1-ol, acetate,3-acetoxypropyne,2-propynyl acetate,propargyl alcohol acetate,prop-2-yn-1-yl acetate,acmc-1awj3,2-propyn-1-ol, 1-acetate,4-02-00-00197 beilstein handbook reference
IUPAC Name	prop-2-ynyl acetate
InChI Key	RIZZXCJMFIGMON-UHFFFAOYSA-N
Molecular Formula	C₅H₆O₂

Medchemexpress LLC Propargyl-PEG4-Br | 1308299-09-3 | 5 G

Propargyl-PEG4-Br is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. It is also a non-cleavable ADC linker utilized in the synthesis of antibody-drug conjugates (ADCs).

Functions as a PEG-based PROTAC linker
Used in the synthesis of PROTACs
Acts as a non-cleavable ADC linker
Utilized in the synthesis of antibody-drug conjugates (ADCs)
Serves as a click chemistry reagent
Contains an Alkyne group
Undergoes copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups

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Medchemexpress LLC Propargyl-PEG4-Br | 1308299-09-3 | 1 G

Propargyl-PEG4-Br is a PEG-based PROTAC linker and a non-cleavable ADC linker. It is used in the synthesis of PROTACs and antibody-drug conjugates (ADCs). This click chemistry reagent contains an Alkyne group, allowing it to undergo copper-catalyzed azide-alkyne cycloaddition (CuAAC) with Azide group-containing molecules. PROTACs selectively degrade target proteins using the ubiquitin-proteasome system, while ADCs attach cytotoxins to antibodies via linkers.

Functions as a PEG-based PROTAC linker
Enables synthesis of PROTACs
Acts as a non-cleavable ADC linker
Facilitates synthesis of antibody-drug conjugates (ADCs)
Serves as a click chemistry reagent
Contains an alkyne group for reactions
Undergoes copper-catalyzed azide-alkyne cycloaddition (CuAAC)
Reacts with azide group-containing molecules
Features PEG5 structure

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Medchemexpress LLC Propargyl-PEG4-Br | 1308299-09-3 | 97.0% | 250 MG

Propargyl-PEG4-Br is a PEG-based PROTAC linker used in the synthesis of PROTACs. It also functions as a non-cleavable ADC linker for antibody-drug conjugates (ADCs). This compound is a click chemistry reagent, featuring an alkyne group for copper-catalyzed azide-alkyne cycloaddition (CuAAC) with azide-containing molecules.