232904
Methyl 3-amino-2-thiophenecarboxylate
99%
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About This Item
Empirical Formula (Hill Notation):
C6H7NO2S
CAS Number:
Molecular Weight:
157.19
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
244-895-8
MDL number:
Product Name
Methyl 3-amino-2-thiophenecarboxylate, 99%
InChI key
TWEQNZZOOFKOER-UHFFFAOYSA-N
InChI
1S/C6H7NO2S/c1-9-6(8)5-4(7)2-3-10-5/h2-3H,7H2,1H3
SMILES string
COC(=O)c1sccc1N
assay
99%
form
solid
bp
100-102 °C/0.1 mmHg (lit.)
mp
62-64 °C (lit.)
functional group
ester
Related Categories
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
General description
Methyl 3-amino-2-thiophenecarboxylate reacts with hydrazonoyl chlorides in the presence of triethylamine to yield corresponding N-arylamidrazones.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
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)
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Zeitschrift fur Naturforschung, B: Chemical Sciences, 61(1), 65-65 (2006)
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Bioorganic & medicinal chemistry letters, 11(1), 9-12 (2001-01-05)
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