Alkyne

Alkyne

Alkyne reagents can be reacted with azide-bearing compounds or biomolecules via Cu-catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage.
Product Number
Product Name
Structure
M.W.
Purity
Details
Propargyl-PEG1-NHS ester
225.2
98%
Propargyl-PEG3-NHS ester
313.3
98%
Propargyl-PEG4-NHS ester
357.4
98%
Propargyl-PEG5-NHS ester
401.4
98%
Propargyl-PEG6-NHS ester
445.5
98%
Propargyl-PEG7-NHS ester
489.5
95%
Propargyl-PEG8-NHS ester
533.6
98%
 
Propargyl-PEG4-CH2CO2-NHS
343.3
Propargyl-PEG5-CH2CO2-NHS
387.4
 
Propargyl-PEG1-acid
128.1
98%
Propargyl-PEG2-acid
172.2
98%
Propargyl-PEG3-acid
216.2
98%
Propargyl-PEG4-acid
260.3
98%
Propargyl-PEG5-acid
304.3
98%
Propargyl-PEG6-acid
348.4
98%
Propargyl-PEG7-acid
392.5
98%
Propargyl-PEG8-acid
436.5
98%
Propargyl-PEG10-acid
524.6
98%
Propargyl-PEG13-acid
656.8
98%
Propargyl-PEG14-acid
700.8
98%
 
Propargyl-PEG4-CH2CO2H
246.3
98%
Propargyl-PEG5-CH2CO2H
290.3
98%
 
Propargyl-PEG4-(CH2)3-acid
274.3
98%
 
 
Propargyl-PEG1-amine
99.1
98%
Propargyl-PEG2-amine
143.2
98%
Propargyl-PEG3-amine
187.2
98%
Propargyl-PEG4-amine
231.3
98%
Propargyl-PEG5-amine
275.3
98%
Propargyl-PEG6-amine
319.4
98%
Propargyl-PEG8-amine
407.5
98%
Propargyl-PEG9-amine
451.6
95%
Propargyl-PEG10-amine
495.6
98%
Propargyl-PEG12-amine
583.7
98%
Propargyl-PEG24-amine
1112.4
98%
 
Aminooxy-PEG1-propargyl HCl salt
115.1
98%
Aminooxy-PEG3-propargyl
203.2
95%
Aminooxy-PEG4-propargyl
247.3
98%
 
 
Propargyl-PEG2-alcohol
100.1
98%
Propargyl-PEG3-alcohol
144.2
98%
Propargyl-PEG4-alcohol
188.2
98%
Propargyl-PEG5-alcohol
232.3
98%
Propargyl-PEG6-alcohol
276.3
98%
Propargyl-PEG7-alcohol
320.4
98%
Propargyl-PEG8-alcohol
364.4
98%
Propargyl-PEG9-alcohol
408.5
98%
Propargyl-PEG10-alcohol
452.5
98%
Propargyl-PEG13-alcohol
584.7
98%
Propargyl-PEG14-alcohol
628.8
98%
Propargyl-PEG18-alcohol
805.0
98%
 
 
Propargyl-PEG3-bromide
251.1
98%
Propargyl-PEG4-bromide
295.2
98%
Propargyl-PEG8-bromide
471.4
98%
Propargyl-PEG9-bromide
515.4
98%
Propargyl-PEG13-bromide
691.7
98%
 
 
Propargyl-PEG1-t-butyl ester
184.2
98%
Propargyl-PEG2-t-butyl ester
228.3
98%
Propargyl-PEG3-t-butyl ester
272.3
98%
Propargyl-PEG4-t-butyl ester
316.4
98%
Propargyl-PEG5-t-butyl ester
360.5
98%
Propargyl-PEG6-t-butyl ester
404.5
98%
Propargyl-PEG7-t-butyl ester
448.6
98%
Propargyl-PEG8-t-butyl ester
492.6
98%
Propargyl-PEG10-t-butyl ester
580.7
98%
Propargyl-PEG13-t-butyl ester
712.9
97%
Propargyl-PEG14-t-butyl ester
756.9
98%
 
 
Propargyl-PEG4-CH2CO2tBu
302.4
98%
Propargyl-PEG5-CH2CO2tBu
346.4
98%
 
 
Alkyne-ethyl-PEG1-t-Butyl ester
198.3
98%
 
 
Propargyl-PEG4-Maleimide
311.3
95%
 
 
Propargyl-PEG3-methyl ester
230.3
98%
 
 
Propargyl-PEG4-(CH2)3-methyl ester
288.3
98%
 
 
t-Boc-N-Amido-PEG2-propargyl
243.3
98%
t-Boc-N-Amido-PEG3-propargyl
287.4
98%
t-Boc-N-Amido-PEG4-propargyl
331.4
98%
t-Boc-N-Amido-PEG5-propargyl
375.5
98%
t-Boc-N-Amido-PEG6-propargyl
419.5
98%
t-Boc-N-Amido-PEG7-propargyl
463.6
98%
t-Boc-N-Amido-PEG8-propargyl
507.6
98%
t-Boc-N-Amido-PEG9-propargyl
551.7
97%
t-Boc-N-Amido-PEG12-propargyl
683.8
98%
 
 
Bis-propargyl-PEG2
138.2
98%
Bis-propargyl-PEG3
182.2
98%
Bis-propargyl-PEG4
226.3
98%
Bis-propargyl-PEG5
270.3
98%
Bis-propargyl-PEG6
314.4
98%
Bis-propargyl-PEG7
358.4
98%
Bis-propargyl-PEG8
402.5
98%
Bis-propargyl-PEG9
446.5
98%
Bis-propargyl-PEG10
490.6
98%
Bis-propargyl-PEG12
578.7
98%
Bis-propargyl-PEG13
622.8
98%
Bis-propargyl-PEG14
666.8
98%
Bis-propargyl-PEG18
843.0
98%
 
N-Me-N-bis(PEG2-propargyl)
283.4
98%
 
 
Propargyl-PEG2-Tos
254.3
98%
Propargyl-PEG3-Tos
298.4
98%
Propargyl-PEG4-Tos
342.4
98%
Propargyl-PEG5-Tos
386.5
98%
 
 
Propargyl-PEG3-Ms
222.3
98%
Propargyl-PEG6-Ms
354.4
98%
 
 
Propargyl-PEG4-sulfonic acid
296.3
96%
 
 
Propargyl-PEG3-phosphonic acid
252.2
98%
 
 
Propargyl-PEG3-phosphonic acid ethyl ester
308.3
98%
 
 
Propargyl-PEG4-thiol
248.3
90%
 
 
Propargyl-PEG3-triethoxysilane
419.6
98%
 
 
Propargyl-PEG4-5-nitrophenyl carbonate
397.4
95%
 
 
t-Boc-aminooxy-PEG1-propargyl
215.3
98%
t-Boc-aminooxy-PEG2-propargyl
259.3
98%
t-Boc-aminooxy-PEG3-propargyl
303.4
98%
t-Boc-aminooxy-PEG4-propargyl
347.4
98%
t-Boc-aminooxy-PEG5-propargyl
391.5
98%
t-Boc-aminooxy-PEG6-propargyl
435.5
98%
 
 
Propargyl-PEG2-acrylate
154.2
98%
 
 
APN-C3-PEG4-alkyne
469.5
98%
 
 
Propargyl-PEG2-methylamine
157.2
98%
Propargyl-PEG4-methylamine
245.3
98%
 
 
Propargyl-PEG4-methane
202.3
98%
Propargyl-PEG5-methane
246.3
98%
Propargyl-PEG8-methane
378.5
98%
Propargyl-PEG12-methane
554.7
98%
Propargyl-PEG17-methane
774.9
98%
 
 
DSPE-PEG5-propargyl
1034.4
98%
 
 
1,1,1-Trifluoroethyl-PEG3-Propargyl
226.2
98%
1,1,1-Trifluoroethyl-PEG5-Propargyl
314.3
98%
 
 
(2-pyridyldithio)-PEG4-propargyl
357.5
98%
 
 
NH-bis(PEG2-propargyl)
269.3
98%
 
 
N-Boc-N-bis(PEG2-propargyl)
369.5
98%
 
N-(PEG1-OH)-N-Boc-PEG2-propargyl
331.4
98%
 
N-(Propargyl-PEG2)-N-Boc-PEG3-t-butyl ester
503.6
98%
 
 
N-Me-N-bis(PEG2-propargyl)
283.4
98%
 
 
Azido-PEG3-S-PEG4-propargyl
449.6
98%
 
m-PEG3-S-PEG4-propargyl
394.5
98%
 
Propargyl-PEG4-S-PEG4-acid
496.6
98%
 
Propargyl-PEG4-S-PEG4-propargyl
462.6
98%
 
Propargyl-PEG4-S-PEG4-t-butyl ester
552.7
98%
 
 
m-PEG3-Sulfone-PEG4-propargyl
426.5
98%
 
Propargyl-PEG4-Sulfone-PEG4-acid
528.6
98%
 
Propargyl-PEG3-Sulfone-PEG3-propargyl
494.6
98%
 
Propargyl-PEG4-Sulfone-PEG4-t-butyl ester
584.7
98%
 
 
Hydroxy-Amino-bis(PEG2-propargyl)
313.4
98%
 
N-(Acid-PEG2)-N-bis(PEG2-propargyl)
429.5
98%
 
N-(t-butyl ester-PEG2)-N-bis(PEG2-propargyl)
485.6
98%
 
N-(Propargyl-PEG2)-N-bis(PEG1-alcohol)
319.4
98%
 
N-(Propargyl-PEG4)-N-bis(PEG4-acid) HCl salt
727.9
98%
 
N-(Amino-PEG1)-N-bis(PEG2-propargyl) HCl salt
356.5
98%
N-(Propargyl-PEG4-carbonyl)-N-bis(PEG1-methyl ester)
519.6
98%
 
N-(Aminooxy-PEG2)-N-bis(PEG3-propargyl)
504.6
98%
 
N-(t-Boc-Aminooxy-PEG2)-N-bis(PEG3-propargyl)
604.7
98%
 
N-(Boc-PEG1)-N-bis(PEG2-propargyl)
456.6
98%
 
N-DBCO-N-bis(PEG2-acid)
624.7
98%
 
N-DBCO-N-bis(PEG2-NHS ester)
818.8
98%
 
 
Propargyl-PEG1-SS-alcohol
192.3
98%
 
Propargyl-PEG1-SS-PEG1-acid
264.4
98%
 
Propargyl-PEG1-SS-PEG1-PFP ester
430.4
98%
 
Propargyl-PEG1-SS-PEG1-propargyl
230.3
98%
 
Propargyl-PEG1-SS-PEG1-t-butyl ester
320.5
98%
 
 
Propargyl-PEG3-beta-D-glucose
306.3
Propargyl-PEG5-beta-D-glucose
394.4
98%
 
Propargyl-PEG5-tetra-Ac-beta-D-glucose
562.6
98%
 
Propargyl-PEG5-beta-D-galactose
394.4
98%
 
Propargyl-PEG5-tetra-Ac-beta-D-galactose
562.6
98%
 
N-(4-pentynoyl)-glucosamine-tetraacylated (Ac4GlcAl)
427.4
 
 
5-Ethynyl-2'-deoxyuridine (EdU)
252.2
 
5-Ethynyl Uridine (EU)
268.2
 
 
N-methyl-N'-methyl-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy3
829.5
95%
 
N-methyl-N'-(propargyl-PEG4)-Cy5
620.3
97%
 
N-(hydroxy-PEG2)-N'-(propargyl-PEG4)-Cy5
737.4
97%
 
N-(m-PEG9)-N'-(propargyl-PEG8)-Cy5
1191.9
97%
 
N-methyl-N'-methyl-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy5
855.5
96%
 
N-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy5
1207.9
97%
 
N,N'-bis-(propargyl-PEG4)-Cy5
819.5
97%
 
Cy3 alkyne
530.2
96%
 
diSulfo-Cy3 alkyne
675.8
95%
 
Cy5 alkyne
556.2
96%
 
Cy5.5 alkyne
656.3
96%
 
Sulfo-Cy5 alkyne
701.8
96%
 
Trisulfo-Cy3-Alkyne
805.9
90%
 
Trisulfo-Cy5-Alkyne
788.0
90%
 
Trisulfo-Cy5.5-Alkyne
954.1
90%
 
Cy7 alkyne
622.3
95%
 
Sulfo-Cy7 alkyne
784.1
95%
 
 
BDP FL-PEG5-propargyl
549.4
98%
 
BDP 581/591 alkyne
429.3
95%
 
BDP 630/650 alkyne
487.3
95%
 
BDP R6G alkyne
377.2
98%
 
BDP TMR alkyne
435.3
95%
 
BDP TR alkyne
461.3
95%
 
 
Carboxyrhodamine 110-PEG4-alkyne
587.6
95%
 
TAMRA alkyne, 5-isomer
467.5
95%
TAMRA alkyne, 6-isomer
467.5
95%
 
TAMRA-PEG4-Alkyne
643.7
90%
 
Dde TAMRA Biotin Alkyne
1411.7
 
 
Pyrene-PEG5-propargyl
503.6
98%
 
 
Carboxyrhodamine 110-PEG4-alkyne
587.6
95%
 
TAMRA alkyne, 5-isomer
467.5
95%
TAMRA alkyne, 6-isomer
467.5
95%
 
TAMRA-PEG4-Alkyne
643.7
90%
 
Dde TAMRA Biotin Alkyne
1411.7
 
 
Alkynyl Myristic Acid
224.3
95%
Alkynyl Palmitic Acid
252.4
95%
Alkynyl Stearic Acid
280.5
95%
 
L- Homopropargylglycine (HPG) HCl salt
127.1
95%