164135
3-Methyl-2-thiophenecarboxaldehyde
90%, technical grade
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About This Item
Empirical Formula (Hill Notation):
C6H6OS
CAS Number:
Molecular Weight:
126.18
Beilstein:
107874
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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![Benzo[b]thiophene-2-carboxaldehyde 97%](/deepweb/assets/sigmaaldrich/product/structures/321/060/32405a4e-5720-4c6d-91cf-115c747270c4/640/32405a4e-5720-4c6d-91cf-115c747270c4.png)
grade
technical grade
Quality Level
Assay
90%
refractive index
n20/D 1.587 (lit.)
density
1.17 g/mL at 25 °C (lit.)
SMILES string
[H]C(=O)c1sccc1C
InChI
1S/C6H6OS/c1-5-2-3-8-6(5)4-7/h2-4H,1H3
InChI key
BSQKBHXYEKVKMN-UHFFFAOYSA-N
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Application
3-Methyl-2-thiophenecarboxaldehyde was used in the synthesis of 2,3-dimethyl-5-(2,6,10-trimethylundecyl)thiophene. It was used to investigate versatile bioconversion capacity of baker′s yeast for the generation of thiols from cysteine-aldehyde conjugates.
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
179.6 °F - closed cup
Flash Point(C)
82 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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The identification of 2, 3-dimethyl-5-(2, 6, 10-trimethylundecyl) thiophene, a novel sulphur containing biological marker.
Sinnenghe DJS, et al.
Tetrahedron Letters, 28(9), 957-960 (1987)
Tuong Huynh-Ba et al.
Journal of agricultural and food chemistry, 51(12), 3629-3635 (2003-05-29)
Baker's yeast was shown to catalyze the transformation of cysteine-furfural conjugate into 2-furfurylthiol. The biotransformation's yield and kinetics were influenced by the reaction parameters such as pH, incubation mode (aerobic and anaerobic), and substrate concentration. 2-Furfurylthiol was obtained in an
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