232904
Methyl 3-amino-2-thiophenecarboxylate
99%
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About This Item
Fórmula empírica (notación de Hill):
C6H7NO2S
Número de CAS:
Peso molecular:
157.19
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
assay
99%
form
solid
bp
100-102 °C/0.1 mmHg (lit.)
mp
62-64 °C (lit.)
functional group
ester
SMILES string
COC(=O)c1sccc1N
InChI
1S/C6H7NO2S/c1-9-6(8)5-4(7)2-3-10-5/h2-3H,7H2,1H3
InChI key
TWEQNZZOOFKOER-UHFFFAOYSA-N
General description
Methyl 3-amino-2-thiophenecarboxylate reacts with hydrazonoyl chlorides in the presence of triethylamine to yield corresponding N-arylamidrazones.
Application
Methyl 3-amino-2-thiophenecarboxylate was used in:
- the synthesis of 4-nitro and 4-aminothienyl ureas
- total synthesis of quinazolinocarboline alkaloids
- preparation of thienopyrimidinone analogs
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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A short synthesis of quinazolinocarboline alkaloids rutaecarpine, hortiacine, euxylophoricine A and euxylophoricine D from methyl N-(4-chloro-5H-1, 2, 3-dithiazol-5-ylidene) anthranilates.
Mohanta PK and Kim K.
Tetrahedron Letters, 43(22), 3993-3996 (2002)
A M Redman et al.
Bioorganic & medicinal chemistry letters, 11(1), 9-12 (2001-01-05)
Inhibitors of the MAP kinase p38 are potentially useful for the treatment for osteoporosis, arthritis, and other inflammatory diseases. A series of thienyl, furyl, and pyrrolyl ureas has been identified as potent p38 inhibitors, displaying in vitro activity in the
Donald L Hertzog et al.
Bioorganic & medicinal chemistry letters, 16(18), 4723-4727 (2006-07-28)
Optimization of a series of constrained melanin-concentrating hormone receptor 1 (MCH R1) antagonists has provided compounds with potent and selective MCH R1 activity. Details of the optimization process are provided and the use of one of the compounds in an
Synthesis and Properties of Some New 1, 4-Dihydrothieno [3, 2-e][1, 2, 4] triazepin-5-ones.
Sabri SS, et al.
Zeitschrift fur Naturforschung, B: Chemical Sciences, 61(1), 65-65 (2006)
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