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164135

Sigma-Aldrich

3-Methyl-2-thiophenecarboxaldehyde

90%, technical grade

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About This Item

Formula empirica (notazione di Hill):
C6H6OS
Numero CAS:
5834-16-2
Peso molecolare:
126.18
Beilstein:
107874
Numero CE:
227-418-8
Numero MDL:
MFCD00005430
Codice UNSPSC:
12352100
ID PubChem:
24850053
NACRES:
NA.22

Grado

technical grade

Saggio

90%

Indice di rifrazione

n20/D 1.587 (lit.)

Densità

1.17 g/mL at 25 °C (lit.)

Stringa SMILE

[H]C(=O)c1sccc1C

InChI

1S/C6H6OS/c1-5-2-3-8-6(5)4-7/h2-4H,1H3
BSQKBHXYEKVKMN-UHFFFAOYSA-N

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Categorie correlate

Applicazioni

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.

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

179.6 °F - closed cup

Punto d’infiammabilità (°C)

82 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Certificati d'analisi (COA)

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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)
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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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