4-Ethynylpyridine hydrochloride
- CAS NO.:352530-29-1
- Empirical Formula: C7H6ClN
- Molecular Weight: 139.58
- MDL number: MFCD03093912
- EINECS: 627-680-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is 4-Ethynylpyridine hydrochloride?
The Uses of 4-Ethynylpyridine hydrochloride
4-Ethynylpyridine hydrochloride may be used in the preparation of the following 2-methyl-6-(phenylethynyl)pyridine (MPEP) analogs:
- 1,4-bis(pyridin-4-ylethynyl)benzene
- 4-((5,5-dimethyl-1,3,2-dioxaborinan-2-yl)ethynyl)pyridyl
- 4-((3-iodophenyl)ethynyl)pyridine
- 4-((4-iodophenyl)ethynyl)pyridine
- 1,4-di(pyridine-4-yl)buta-1,3-diyne
It may also be used in the preparation of:
- (rac)-2,8-bis(4-pyridylethynyl)-4,10-dimethyl-5,11-methano-6H,12H-dibenzo[b,f][1,5]diazocine, a Tr?ger′s base derived bis(pyridyl) ligand
- (2RS,6RS)-2-(4-methoxyphenyl)-6-(2-(4-(pyridin-4-yl)-1H-1,2,3-triazol-1-yl)ethyl)dihydro-2H-pyran-4(3H)-one, a substituted tetrahydropyrone
- BINOL (1,1′-bi-2-naphthol)-based bis(4-pyridyl) ligands
General Description
4-Ethynylpyridine hydrochloride acts as a ligand for the synthesis of various metallic complexes.
Properties of 4-Ethynylpyridine hydrochloride
Melting point: | 150 °C (dec.) (lit.) |
storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
form | solid |
color | Yellow to Brown to Dark green |
Safety information for 4-Ethynylpyridine hydrochloride
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 4-Ethynylpyridine hydrochloride
New Products
6-Bromo 2-Iodo Indole Pyridine 2,4,6-Tricarboxaldehyde Fosfomycin EP impurity D Rimegepant Impurity 3 Ivermectin EP Impurity B (R)-tert-butyl (4-methyl-1-oxopentan-3-yl)carbamate Tubulysin I Tubulysin E Tubulysin D Imeglimin Hydrochloride IH Fuel shell 2-(1-(Mercaptomethyl) cyclopropyl) acetonitrile 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol ethanedioate 2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine 2-(2,4-Dibutoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 4,7-Dibromobenzo[c][1,2,5]thiadiazole-5,6-diamine (S)-Methyl 2-((tert-butoxycarbonyl)amino)-3-((S)-2-oxopyrrolidin-3-yl)propanoate 2-(4-Bromopyridin-2-yl)acetonitrile Methyl 4-amino-3-(4-phenylpiperazin-1-yl)benzoate 3,6-Bis(4-iodophenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione (1S)-1,5-Anhydro-1-C-[4-chloro-3-[[4-[[(3S)-tetrahydro-3-furanyl]oxy]phenyl]methyl]phenyl]-D-glucito (±)-1-Phenylethane ethane sulfonic acid ert-butyl 3-[(prop-2-yn-1-yl)amino]propanoateRelated products of tetrahydrofuran
1-BUTEN-3-YNE
Methoxyammonium chloride
3-Picolyl chloride hydrochloride
ETHYNYLMAGNESIUM BROMIDE
4-(Chloromethyl)pyridine hydrochloride
4-Bromopyridine hydrochloride
4-HYDRAZINOPYRIDINE HYDROCHLORIDE [MFCD00035353]
4-Chloropyridinium chloride
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