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 #:   MFCD12912207		108	O-Prop-2-ynyl-hydroxylamine hydrochloride (Purity >95%)	In Stock: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g 95 145 295 495 1995
Catalog #:   FS008895 CASRN:   111770-86-6 MFCD #:   MFCD03095276		182	5-Bromo-2-ethynylpyridine (Purity >95%) At least 5 grams in stock	In Stock: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g     295 495 1995 4995
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 50g 75 95 195 395 1495 5495
Catalog #:   FS009345 CASRN:   86520-95-8 MFCD #:   MFCD11109680		131	4-Ethynyl-2,6-dimethyl-pyridine (Purity >95%)	In Stock: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g     595 895
Catalog #:   FS001800 CASRN:   2978-58-7 MFCD #:   MFCD00008052		83	3-Amino-3-methyl-1-butyne (Purity >95%) At least 5 grams in stock	In Stock: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g         115 495
Catalog #:   FS010148 CASRN:   1240738-07-1 MFCD #:   MFCD17012916		216	2-[(E)-Benzyloxyimino]-N-prop-2-yny l-acetamide (Purity >95%) At least 1 grams in stock	In Stock: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g       995
Catalog Number	Structure	FW	Chemical Name and % Purity	Please scroll down for more structures
Catalog #:   FS009762 CASRN:   173208-24-7 MFCD #:   MFCD14636647		176	2-Bromo-N-prop-2-ynyl-acetamide (Purity >95%)	In Stock: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g       495 995 2995
Catalog #:   FS001811 CASRN:   6921-28-4 MFCD #:   MFCD00008574		93	Dipropargylamine (Purity >97%) At least 4 grams in stock	In Stock: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g       195 945 3495
Catalog #:   FS001806 CASRN:   42472-69-5 MFCD #:   MFCD04974025		144	1-(4-Ethynyl-phenyl)-ethanone (Purity >95%) At least 5 grams in stock	In Stock: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g 75 95 145 295 895 2495
Catalog #:   FS000012 CASRN:   54060-30-9 MFCD #:   MFCD00014779		117	3-Ethynylaniline (Purity >95%) At least 5 grams in stock	In Stock: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g         95
Catalog #:   FS001813 CASRN:   4298-52-6 MFCD #:   MFCD03425129		108	2-Ethynylthiophene (Purity >90%) At least 100 grams in stock	In Stock: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g       395 995 1995 2495
Catalog #:   FS010218 CASRN:   1227382-06-0 MFCD #:   MFCD17012908		218	(3-Fluoro-5-trifluoromethyl-pyridin -2-yl)-prop-2-ynyl-amine (Purity >95%) At least 1 grams in stock	In Stock: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g 95 195 295 495 1995
Catalog Number	Structure	FW	Chemical Name and % Purity	Please scroll down for more structures
Catalog #:   FS011353 CASRN:   1002-36-4 MFCD #:   MFCD00039541		112	2- Heptyn-1-ol (Purity >95%) At least 10 grams in stock	In Stock: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g         95
Catalog #:   FS000328 CASRN:   20739-59-7 MFCD #:   MFCD00041591		98	Hex-4-yn-3-ol (Purity >95%) At least 5 grams in stock	In Stock: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g       95
Catalog #:   FS009404 CASRN:   112904-52-6 MFCD #:   MFCD14670801		205	Methyl 3-(N-prop-2-ynylsulfamoyl)propanoate (Purity >95%) At least 1 grams in stock	In Stock: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g     395 895 2995
Catalog #:   FS009393 CASRN:   1227382-07-1 MFCD #:   MFCD17012912		149	3-Methylene-cyclobutanecarboxylic a cid prop-2-ynylamide (Purity >95%) At least 5 grams in stock	In Stock: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g 95 195 295 495 1995
Catalog #:   FS000327 CASRN:   53723-19-6 MFCD #:   MFCD00041596		140	Non-5-yn-3-ol (Purity >95%) At least 5 grams in stock	In Stock: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g       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 50g     95
Catalog Number	Structure	FW	Chemical Name and % Purity	Please scroll down for more structures
Catalog #:   FS000608 CASRN:   4/5/5390 MFCD #:   MFCD00002974		84	4-Pentyne-1-ol (Purity >95%) At least 20 grams in stock	In Stock: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g         95 145
Catalog #:   FS000843 CASRN:   1504-58-1 MFCD #:   MFCD00040914		132	3-Phenyl-2-propyn-1-ol (Purity >95%) At least 5 grams in stock	In Stock: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g       95
Catalog #:   FS000001 CASRN:   5876-76-6 MFCD #:   MFCD00046651		146	4-Phenylbut-3-yn-2-ol (Purity >95%) At least 40 grams in stock	In Stock: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g       95 139 465 995
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 50g   75 80 95 395 995
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%) At least 1 grams in stock	In Stock: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g     495 850 2495 3995
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 50g         2950 4950
Catalog Number	Structure	FW	Chemical Name and % Purity	Please scroll down for more structures
Catalog #:   FS010095 CASRN:    MFCD #:   MFCD17012874		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 50g     995 1995 3995
Catalog #:   FS009999 CASRN:    MFCD #:   MFCD10698151		203.243	Benzyl but-3-ynylcarbamate (Purity >95%)	Special Order*: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g       895 2995
Catalog #:   FS009778 CASRN:   221292-47-3 MFCD #:   MFCD17012854		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 50g         2495
Catalog #:   FS010094 CASRN:    MFCD #:   MFCD17012875		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 50g     995 1995 3995
Catalog #:   FS009783 CASRN:   1204333-37-8 MFCD #:   MFCD17012855		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 50g         4995
Catalog #:   FS009782 CASRN:   1150112-11-0 MFCD #:   MFCD17012856		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 50g         3995
Catalog Number	Structure	FW	Chemical Name and % Purity	Please scroll down for more structures
Catalog #:   FS009789 CASRN:   1204333-33-4 MFCD #:   MFCD16140215		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 50g       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 50g       195 395 690
Catalog #:   FS010091 CASRN:   137270-08-7 MFCD #:   MFCD17012877		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 50g         2495 4995
Catalog #:   FS011483 CASRN:   107469-28-3 MFCD #:   MFCD08706272		228	4,6-Dimethyl-2-trimethylsilanylethynyl-nicotinonitrile (Purity >95%)	Special Order*: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g       1450 2950 4950
Catalog #:   FS010093 CASRN:    MFCD #:   MFCD17012876		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 50g     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 50g       1495 2995 5995
Catalog Number	Structure	FW	Chemical Name and % Purity	Please scroll down for more structures
Catalog #:   FS009773 CASRN:   1196145-93-3 MFCD #:   MFCD13189744		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 50g       2495 6995
Catalog #:   FS009403 CASRN:   67237-53-0 MFCD #:   MFCD04039973		108	3-Ethynyl-thiophene (Purity >95%)	Special Order*: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g       495 995 1995
Catalog #:   FS009776 CASRN:   1204333-36-7 MFCD #:   MFCD17012853		194	5-Fluoro-2-trimethylsilanylethynyl- pyrimidine (Purity >95%)	Special order*: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g         2995
Catalog #:   FS009780 CASRN:   1204333-43-6 MFCD #:   MFCD17012860		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 50g         3995
Catalog #:   FS010090 CASRN:    MFCD #:   MFCD17012878		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 50g         2495 4995
Catalog #:   FS010418 CASRN:    MFCD #:   MFCD17012941		151	3-Oxo-N-(prop-2-ynyl)cyclobutanecarboxamide (Purity >95%)	Special Order*: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g       895 1895 3490
Catalog Number	Structure	FW	Chemical Name and % Purity	Please scroll down for more structures
Catalog #:   FS010089 CASRN:    MFCD #:   MFCD17012873		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 50g         2495 4995
Catalog #:   FS010211 CASRN:    MFCD #:   MFCD17012888		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 50g       895 2254 4514
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 50g       1450 3450 5950
Catalog #:   FS009760 CASRN:   1204333-32-3 MFCD #:   MFCD17012851		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 50g     995 1995 3995
Catalog #:   FS009779 CASRN:   97308-62-8 MFCD #:   MFCD09260485		199	2-Trimethylsilanylethynyl-benzonitr ile (Purity >95%)	Special order*: Price in US$ 10 mg 100 mg 250 mg 1g 5g 20g 50g         1995
Catalog #:   FS009932 CASRN:   630127-51-4 MFCD #:   MFCD10697430		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 50g       1495 3995

*Note concerning Special Order chemicals: these are made to order with a typical lead time of 6 weeks. Minimum order sizes apply (usually 1 gram). Prices are listed in the catalog for available quantities only.