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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
Assay
99%
form
solid
bp
100-102 °C/0.1 mmHg (lit.)
mp
62-64 °C (lit.)
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
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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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)
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)
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
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