Most of the alkynes that we have in stock have a free alkynyl CH suitable for Sonogashira coupling, C-alkylation and other C-C bond forming reactions.
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
| Catalog #: |
FS009713 |
| CASRN: |
21663-79-6 |
| MFCD #: |
|
|
 |
108 |
O-Prop-2-ynyl-hydroxylamine hydrochloride (Purity >95%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| 95 |
145 |
295 |
895 |
2995 |
|
|
| Catalog #: |
FS009762 |
| CASRN: |
173208-24-7 |
| MFCD #: |
|
|
 |
176 |
2-Bromo-N-prop-2-ynyl-acetamide (Purity >95%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
495 |
995 |
2995 |
|
| Catalog #: |
FS001818 |
| CASRN: |
88211-50-1 |
| MFCD #: |
MFCD06658391 |
|
 |
106 |
But-3-ynylamine hydrochloride (Purity >95%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| 75 |
95 |
195 |
395 |
1495 |
5495 |
|
| Catalog #: |
FS008895 |
| CASRN: |
111770-86-6 |
| MFCD #: |
|
|
 |
182 |
5-Bromo-2-ethynylpyridine (Purity >95%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
295 |
495 |
1995 |
4995 |
|
| Catalog #: |
FS001806 |
| CASRN: |
42472-69-5 |
| MFCD #: |
MFCD01974025 |
|
 |
144 |
1-(4-Ethynyl-phenyl)-ethanone (Purity >95%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| 75 |
95 |
145 |
295 |
895 |
2495 |
|
| Catalog #: |
FS009393 |
| CASRN: |
|
| MFCD #: |
|
|
 |
149.19 |
3-Methylene-cyclobutanecarboxylic acid prop-2-ynylamide (Purity >95%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| 95 |
195 |
295 |
495 |
1995 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
| Catalog #: |
FS000549 |
| CASRN: |
915402-03-8 |
| MFCD #: |
MFCD08706285 |
|
 |
300 |
3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilane (Purity >95%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
495 |
850 |
2495 |
3995 |
|
| Catalog #: |
FS010218 |
| CASRN: |
|
| MFCD #: |
|
|
 |
218.16 |
(3-Fluoro-5-trifluoromethyl-pyridin
-2-yl)-prop-2-ynyl-amine (Purity >95%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| 95 |
195 |
295 |
495 |
1995 |
|
|
| Catalog #: |
FS009345 |
| CASRN: |
86520-95-8 |
| MFCD #: |
|
|
 |
131 |
4-Ethynyl-2,6-dimethyl-pyridine (Purity >95%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
595 |
895 |
|
|
|
| Catalog #: |
FS010211 |
| CASRN: |
|
| MFCD #: |
|
|
 |
202.26 |
2-((4-Phenylbut-3-yn-2-yloxy)methyl)oxirane (Purity >95%) |
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
895 |
2254 |
4514 |
|
| Catalog #: |
FS001800 |
| CASRN: |
2978-58-7 |
| MFCD #: |
MFCD00008052 |
|
 |
83 |
3-Amino-3-methyl-1-butyne
(Purity >95%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
|
115 |
495 |
|
| Catalog #: |
FS001811 |
| CASRN: |
6921-28-4 |
| MFCD #: |
MFCD00008574 |
|
 |
93 |
Dipropargylamine (Purity >97%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
195 |
945 |
3495 |
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
| Catalog #: |
FS000012 |
| CASRN: |
54060-30-9 |
| MFCD #: |
MFCD00014779 |
|
 |
117 |
3-Ethynylaniline (Purity >95%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
|
95 |
|
|
| Catalog #: |
FS001813 |
| CASRN: |
4298-52-6 |
| MFCD #: |
MFCD03425129 |
|
 |
108 |
2-Ethynylthiophene
(Purity >90%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
395 |
995 |
2495 |
|
| Catalog #: |
FS011353 |
| CASRN: |
1002-36-4 |
| MFCD #: |
MFCD00039541 |
|
 |
112 |
2- Heptyn-1-ol (Purity >95%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
|
95 |
|
|
| Catalog #: |
FS000328 |
| CASRN: |
20739-59-7 |
| MFCD #: |
MFCD00041591 |
|
 |
98 |
Hex-4-yn-3-ol (Purity >95%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
95 |
|
|
|
| Catalog #: |
FS000327 |
| CASRN: |
53723-19-6 |
| MFCD #: |
MFCD00041596 |
|
 |
140 |
Non-5-yn-3-ol (Purity >95%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
95 |
215 |
|
|
| Catalog #: |
FS000845 |
| CASRN: |
53723-18-5 |
| MFCD #: |
MFCD00041595 |
|
 |
126 |
5-Octyn-3-ol (Purity >95%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
95 |
|
|
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
| Catalog #: |
FS000608 |
| CASRN: |
1274793 |
| MFCD #: |
MFCD00002974 |
|
 |
84 |
4-Pentyne-1-ol (Purity >95%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
|
95 |
145 |
|
| Catalog #: |
FS000843 |
| CASRN: |
1504-58-1 |
| MFCD #: |
MFCD00039360 |
|
 |
132 |
3-Phenyl-2-propyn-1-ol (Purity >95%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
95 |
|
|
|
| Catalog #: |
FS000001 |
| CASRN: |
5876-76-6 |
| MFCD #: |
MFCD00046651 |
|
 |
146 |
4-Phenylbut-3-yn-2-ol (Purity >98%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
95 |
139 |
465 |
|
| Catalog #: |
FS000866 |
| CASRN: |
10442-03-2 |
| MFCD #: |
MFCD00085157 |
|
 |
173 |
4-Propargyl thiomorpholine-1,1-dioxide (Purity >95%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
75 |
80 |
95 |
395 |
1150 |
|
| Catalog #: |
FS000593 |
| CASRN: |
81887-01-6 |
| MFCD #: |
MFCD09746372 |
|
 |
163 |
2-Amino-6-methyl-5-prop-2-ynyl-pyrimidin-4-ol (Purity >95%) |
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
|
2950 |
4950 |
|
| Catalog #: |
FS010095 |
| CASRN: |
|
| MFCD #: |
|
|
 |
272 |
4-(3-(Aminooxy)prop-1-ynyl)benzoic acid hydrobromide
(Purity >95%) |
| Two week lead time: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
995 |
1995 |
3995 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
| Catalog #: |
FS009999 |
| CASRN: |
|
| MFCD #: |
|
|
 |
203.243 |
Benzyl but-3-ynylcarbamate (Purity >95%) |
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
895 |
2995 |
|
|
| Catalog #: |
FS010148 |
| CASRN: |
|
| MFCD #: |
|
|
 |
216 |
2-[(E)-Benzyloxyimino]-N-prop-2-ynyl-acetamide (Purity >95%) |
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
995 |
|
|
|
| Catalog #: |
FS009778 |
| CASRN: |
221292-47-3 |
| MFCD #: |
|
|
 |
267 |
(4-Bromo-2-methyl-phenylethynyl)-tr
imethyl-silane (Purity >95%) |
| Special order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
|
2495 |
|
|
| Catalog #: |
FS010094 |
| CASRN: |
|
| MFCD #: |
|
|
 |
277 |
O-(3-(4-Bromo-2-methylphenyl)prop-2-ynyl)hydroxylamine hydrochloride (Purity >95%) |
| Three week lead time: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
995 |
1995 |
3995 |
|
|
| Catalog #: |
FS009783 |
| CASRN: |
1204333-37-8 |
| MFCD #: |
|
|
 |
239 |
3-Bromo-4-ethynyl-benzoic acid meth
yl ester (Purity >95%) |
| Special order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
|
4995 |
|
|
| Catalog #: |
FS009782 |
| CASRN: |
1150112-11-0 |
| MFCD #: |
|
|
 |
311 |
3-Bromo-4-trimethylsilanylethynyl-b
enzoic acid methyl ester (Purity >95%) |
| Special order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
|
3995 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
| Catalog #: |
FS009789 |
| CASRN: |
1204333-33-4 |
| MFCD #: |
|
|
 |
190.041 |
2-Bromo-N-(but-3-ynyl)acetamide (Purity >95%) |
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
995 |
1995 |
|
|
| Catalog #: |
FS001809 |
| CASRN: |
38274-16-7 |
| MFCD #: |
MFCD01321391 |
|
 |
253 |
(2-Bromo-phenylethynyl)-trimethylsilane (Purity >95%) |
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
|
495 |
950 |
|
| Catalog #: |
FS010091 |
| CASRN: |
|
| MFCD #: |
|
|
 |
122 |
O-(But-2-ynyl)hydroxylamine hydrochloride (Purity >95%) |
| Two week lead time: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
|
2495 |
4995 |
|
| Catalog #: |
FS011483 |
| CASRN: |
107469-28-3 |
| MFCD #: |
|
|
 |
228 |
4,6-Dimethyl-2-trimethylsilanylethynyl-nicotinonitrile (Purity >95%) |
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
1450 |
2950 |
4950 |
|
| Catalog #: |
FS010093 |
| CASRN: |
|
| MFCD #: |
|
|
 |
249 |
O-(3-(2,6-Dimethylpyridin-4-yl)prop-2-ynyl)hydroxylamine dihydrochloride (Purity >95%) |
| Three week lead time: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
995 |
1995 |
3995 |
|
|
| Catalog #: |
FS007547 |
| CASRN: |
1010422-58-8 |
| MFCD #: |
MFCD11036139 |
|
 |
135 |
5-Ethynyl-2-fluoro-phenylamine (Purity >95%) |
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
1495 |
2995 |
5995 |
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
| Catalog #: |
FS009777 |
| CASRN: |
1204333-35-6 |
| MFCD #: |
|
|
 |
122 |
2-Ethynyl-5-fluoro-pyrimidine (Purity >95%) |
| Special order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
|
4995 |
|
|
| Catalog #: |
FS001801 |
| CASRN: |
30389-18-5 |
| MFCD #: |
MFCD00001489 |
|
 |
123 |
1-Ethynyl-cyclohexylamine (Purity >95%) |
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
|
295 |
995 |
|
| Catalog #: |
FS001816 |
| CASRN: |
73819-76-8 |
| MFCD #: |
MFCD06200801 |
|
 |
172 |
5-Ethynyl-phthalic anhydride (Purity >95%) |
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
|
295 |
950 |
|
| Catalog #: |
FS009773 |
| CASRN: |
1196145-93-3 |
| MFCD #: |
|
|
 |
218 |
(4-Ethynyl-pyridin-2-yl)-carbamic a
cid tert-butyl ester (Purity >95%) |
| Special order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
2495 |
6995 |
|
|
| Catalog #: |
FS009403 |
| CASRN: |
67237-53-0 |
| MFCD #: |
|
|
 |
108 |
3-Ethynyl-thiophene (Purity >95%) |
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
495 |
995 |
1995 |
|
| Catalog #: |
FS009776 |
| CASRN: |
1204333-36-7 |
| MFCD #: |
|
|
 |
194 |
5-Fluoro-2-trimethylsilanylethynyl-
pyrimidine (Purity >95%) |
| Special order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
|
2995 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
| Catalog #: |
FS009404 |
| CASRN: |
|
| MFCD #: |
|
|
 |
205 |
Methyl 3-(N-prop-2-ynylsulfamoyl)propanoate (Purity >95%) |
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
395 |
895 |
2995 |
|
|
| Catalog #: |
FS009780 |
| CASRN: |
1204333-43-6 |
| MFCD #: |
|
|
 |
234 |
2-Methyl-3-nitro-6-trimethylsilanyl
ethynyl-pyridine (Purity >95%) |
| Special order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
|
3995 |
|
|
| Catalog #: |
FS010090 |
| CASRN: |
|
| MFCD #: |
|
|
 |
178 |
O-(Oct-2-ynyl)hydroxylamine hydrochloride (Purity >95%) |
| Two week lead time: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
|
2495 |
4995 |
|
| Catalog #: |
FS010089 |
| CASRN: |
|
| MFCD #: |
|
|
 |
136 |
O-(Pent-2-ynyl)hydroxylamine hydrochloride (Purity >95%) |
| Two week lead time: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
|
2495 |
4995 |
|
| Catalog #: |
FS001100 |
| CASRN: |
944580-77-2 |
| MFCD #: |
MFCD11035963 |
|
 |
200 |
Prop-2-ynyl-(4-trifluoromethyl-pyridin-2-yl)-amine (Purity >95%) |
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
1450 |
3450 |
5950 |
|
| Catalog #: |
FS009760 |
| CASRN: |
1204333-32-3 |
| MFCD #: |
|
|
 |
221 |
O-(3-(Pyridin-2-yl)prop-2-ynyl)hydroxylamine dihydrochloride (Purity >95%) |
| Three week lead time: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
995 |
1995 |
3995 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
| Catalog #: |
FS009779 |
| CASRN: |
97308-62-8 |
| MFCD #: |
|
|
 |
199 |
2-Trimethylsilanylethynyl-benzonitr
ile (Purity >95%) |
| Special order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
|
1995 |
|
|
| Catalog #: |
FS009774 |
| CASRN: |
1204333-39-0 |
| MFCD #: |
|
|
 |
176 |
4-Trimethylsilanylethynyl-pyridazin
e (Purity >95%) |
| Special order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
|
4995 |
|
|
| Catalog #: |
FS009932 |
| CASRN: |
630127-51-4 |
| MFCD #: |
|
|
 |
218 |
(4-[(Trimethylsilyl)ethynyl]phenyl)boronic acid
(Purity >95%) |
| One week lead time: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
| |
|
|
1495 |
3995 |
|
|