Methyl 3-amino-2-thiophenecarboxylate

ALDRICH/232904 - 99%

CAS Number: 22288-78-4
Empirical Formula (Hill Notation): C₆H₇NO₂S
Molecular Weight: 157.19
EC Number: 244-895-8
MDL Number: MFCD00009765
Linear Formula: C₆H₇NO₂S
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-232904-10G	10 g	$83.70 1/EA		Add To Favorites
45-232904-50G	50 g	$212.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	99%
bp	100-102 °C/0.1 mmHg (lit.)
form	solid
InChI	1S/C6H7NO2S/c1-9-6(8)5-4(7)2-3-10-5/h2-3H,7H2,1H3
InChI key	TWEQNZZOOFKOER-UHFFFAOYSA-N
mp	62-64 °C (lit.)
Quality Level	200
SMILES string	COC(=O)c1sccc1N

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.
Packaging:	10, 50 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	99%
bp	100-102 °C/0.1 mmHg (lit.)
mp	62-64 °C (lit.)
UNSPSC	12352100

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