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About This Item
Empirical Formula (Hill Notation):
C6H7NO2S
CAS Number:
Molecular Weight:
157.19
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
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
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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)
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Bioorganic & medicinal chemistry letters, 16(18), 4723-4727 (2006-07-28)
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