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ChemicalBook >> CAS DataBase List >> 4-ethynyl-1-Methyl-1-H-pyrazole

4-ethynyl-1-Methyl-1-H-pyrazole

4-ethynyl-1-Methyl-1-H-pyrazole price.
  • $11 - $2655
  • Product name: 4-ethynyl-1-Methyl-1-H-pyrazole
  • CAS: 39806-89-8
  • MF: C6H6N2
  • MW: 106.13
  • EINECS:
  • MDL Number:MFCD17281917
  • Synonyms:4-ethynyl-1-Methyl-1-H-pyrazole;1-Methyl-4-ethynyl-1H-pyrazole;EOS-61650;1H-Pyrazole, 4-ethynyl-1-methyl-;4-Ethynyl-1-methyl-1H-pyrazole;4-ethynyl-1-methyl-1H-pyrazole - [E23482];4-ethynyl-1-methylpyrazole
Price46 Properties Safety Information Description
46 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • Acrotein
  • AK Scientific
  • Alichem
  • Ambeed
  • Apolloscientific
  • ChemBridge Corporation
  • Chemenu
  • Crysdot
  • Sigma-Aldrich
  • SynQuest Laboratories
  • Synthonix
  • TRC
Package
  • 25mg
  • 100mg
  • 250mg
  • 0.5g
  • 500mg
  • 1g
  • 5g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA00CM82
  • Product description4-Ethynyl-1-methyl-1H-pyrazole 97%
  • Packaging100mg
  • Price$11
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00CM82
  • Product description4-Ethynyl-1-methyl-1H-pyrazole 97%
  • Packaging250mg
  • Price$22
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00CM82
  • Product description4-Ethynyl-1-methyl-1H-pyrazole 97%
  • Packaging500mg
  • Price$42
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00CM82
  • Product description4-Ethynyl-1-methyl-1H-pyrazole 97%
  • Packaging1g
  • Price$59
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00CM82
  • Product description4-Ethynyl-1-methyl-1H-pyrazole 97%
  • Packaging5g
  • Price$131
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00CM82
  • Product description4-Ethynyl-1-methyl-1H-pyrazole >97%
  • Packaging10g
  • Price$215
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberH-8239
  • Product description4-Ethynyl-1-methyl-1H-pyrazole 95%
  • Packaging5G
  • Price$230
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberH-8239
  • Product description4-Ethynyl-1-methyl-1H-pyrazole 95%
  • Packaging1G
  • Price$75
  • Updated2026-05-27
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-9753
  • Product description4-Ethynyl-1-methyl-1H-pyrazole 97%
  • Packaging0.5g
  • Price$146.66
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-9753
  • Product description4-Ethynyl-1-methyl-1H-pyrazole 97%
  • Packaging1g
  • Price$220
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-9753
  • Product description4-Ethynyl-1-methyl-1H-pyrazole 97%
  • Packaging1g
  • Price$220
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-9753
  • Product description4-Ethynyl-1-methyl-1H-pyrazole 97%
  • Packaging5g
  • Price$660
  • Updated2026-05-25
  • Buy
  • ManufacturerAK Scientific
  • Product numberY6211
  • Product description4-Ethynyl-1-methyl-1H-pyrazole
  • Packaging250mg
  • Price$231
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number39806898
  • Product description4-Ethynyl-1-methyl-1H-pyrazole
  • Packaging1g
  • Price$572.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number39806898
  • Product description4-Ethynyl-1-methyl-1H-pyrazole
  • Packaging5g
  • Price$1514.1
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number39806898
  • Product description4-Ethynyl-1-methyl-1H-pyrazole
  • Packaging10g
  • Price$2295
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00CM82 4-Ethynyl-1-methyl-1H-pyrazole 97% 100mg $11 2026-05-28 Buy
aablocks AA00CM82 4-Ethynyl-1-methyl-1H-pyrazole 97% 250mg $22 2026-05-28 Buy
aablocks AA00CM82 4-Ethynyl-1-methyl-1H-pyrazole 97% 500mg $42 2026-05-28 Buy
aablocks AA00CM82 4-Ethynyl-1-methyl-1H-pyrazole 97% 1g $59 2026-05-28 Buy
aablocks AA00CM82 4-Ethynyl-1-methyl-1H-pyrazole 97% 5g $131 2026-05-28 Buy
aablocks AA00CM82 4-Ethynyl-1-methyl-1H-pyrazole >97% 10g $215 2026-05-28 Buy
ACHEMBLOCK H-8239 4-Ethynyl-1-methyl-1H-pyrazole 95% 5G $230 2026-05-27 Buy
ACHEMBLOCK H-8239 4-Ethynyl-1-methyl-1H-pyrazole 95% 1G $75 2026-05-27 Buy
Acrotein AC-9753 4-Ethynyl-1-methyl-1H-pyrazole 97% 0.5g $146.66 2026-05-25 Buy
Acrotein AC-9753 4-Ethynyl-1-methyl-1H-pyrazole 97% 1g $220 2021-12-16 Buy
Acrotein AC-9753 4-Ethynyl-1-methyl-1H-pyrazole 97% 1g $220 2026-05-25 Buy
Acrotein AC-9753 4-Ethynyl-1-methyl-1H-pyrazole 97% 5g $660 2026-05-25 Buy
AK Scientific Y6211 4-Ethynyl-1-methyl-1H-pyrazole 250mg $231 2021-12-16 Buy
Alichem 39806898 4-Ethynyl-1-methyl-1H-pyrazole 1g $572.25 2021-12-16 Buy
Alichem 39806898 4-Ethynyl-1-methyl-1H-pyrazole 5g $1514.1 2021-12-16 Buy
Alichem 39806898 4-Ethynyl-1-methyl-1H-pyrazole 10g $2295 2021-12-16 Buy
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Properties

Boiling point :181.7±13.0 °C(Predicted)
Density :0.93±0.1 g/cm3(Predicted)
storage temp. :2-8°C
form :solid
pka :0+-.0.10(Predicted)
Appearance :Light yellow to yellow Solid-liquid mixture
InChI :InChI=1S/C6H6N2/c1-3-6-4-7-8(2)5-6/h1,4-5H,2H3
InChIKey :RACKOVAPLUVOJA-UHFFFAOYSA-N
SMILES :N1(C)C=C(C#C)C=N1

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

Description

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4-ethynyl-1-Methyl-1-H-pyrazole
$5.00
4-ethynyl-1-Methyl-1-H-pyrazole CAS:39806-89-8
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