Products 940911-03-5

CAS 940911-03-5 appears in our catalog under these names: 5-Ethynylpicolinaldehyde, 5–Ethynylpicolinaldehyde, 5-Ethynylpicolinaldehyde, 98%, 5-Ethynylpicolinaldehyde 98%, 5-ethynylpyridine-2-carbaldehyde, 98%, 98%. Offered by: TRC, GLPBio, Combi-blocks, Ambeed, Fluorochem. Available pack sizes: 100mg, 250mg, 1g, 5g, 10g.

5-Ethynylpicolinaldehyde
TRC
  • size: 100mg
  • Variants: 1
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5–Ethynylpicolinaldehyde
GLPBio
  • size: 250mg
  • Variants: 1
from 1261.67
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5-Ethynylpicolinaldehyde, 98%
Combi-blocks, Fluorochem
  • size: 1g, 250mg, 5g, 100mg
  • Variants: 8
from 351.98
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5-Ethynylpicolinaldehyde 98%
Ambeed
  • size: 100mg, 250mg, 1g, 5g
  • Variants: 5
from 342.56
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5-ethynylpyridine-2-carbaldehyde, 98%, 98%
Chemat
  • size: 100mg, 250mg, 1g, 5g
  • Variants: 4
from 251.60
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Structural formula: {0} (CAS {1})

5-ethynylpyridine-2-carbaldehyde (CAS 940911-03-5) is a chemical compound with the molecular formula C8H5NO and a molecular weight of 131.13 g/mol. IUPAC name: 5-ethynylpyridine-2-carbaldehyde. InChIKey: KGQQNIMWZHCSCK-UHFFFAOYSA-N.

Identity
Molecular formulaC8H5NO
Molecular weight131.13 g/mol
IUPAC name5-ethynylpyridine-2-carbaldehyde
InChIKeyKGQQNIMWZHCSCK-UHFFFAOYSA-N
SMILESC#CC1=CN=C(C=C1)C=O

Computed by PubChem (NCBI)

Synonyms: 5-ethynylpyridine-2-carbaldehyde, PCA alkyne, 2-Pyridinecarboxaldehyde, 5-ethynyl-, 5-ethynyl-2-pyridine carboxaldehyde
Isomers (same molecular formula)
4-formylbenzonitrile C8H5NO
3-formylbenzonitrile C8H5NO
2-formylbenzonitrile C8H5NO
2-ethynylpyridine-3-carbaldehyde C8H5NO
3-ethynylpyridine-2-carbaldehyde C8H5NO
4-ethynylpyridine-3-carbaldehyde C8H5NO
4-ethynylpyridine-2-carbaldehyde C8H5NO
benzoyl cyanide C8H5NO