164179-34-4

Basic information

• Product Name: 2,2,3-Trimethyl-2H-benzo[b]pyran-6-carboxylic Acid
• CAS NO: 164179-34-4
• Molecular Weight: 218.252
• Mol File: 164179-34-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,2,3-Trimethyl-2H-benzo[b]pyran-6-carboxylic Acid(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2,3-Trimethyl-2H-benzo[b]pyran-6-carboxylic Acid(164179-34-4)
• EPA Substance Registry System: 2,2,3-Trimethyl-2H-benzo[b]pyran-6-carboxylic Acid(164179-34-4)

Safety Data

• Hazardous Substances Data: 164179-34-4(Hazardous Substances Data)

Upstream product

• 51179-05-6 2-(4-(benzyloxy)phenyl)ethanamine 
• 530-62-1 1,1'-carbonyldiimidazole 

Relevant articles and documents

BENZOPYRANES AS POTASSIUM CHANNEL OPENERS

The present invention relates to compounds of formula (I) and the pharmaceutically acceptable salts thereof, wherein the dashed line represents an optional covalent bond; X is O, NH, S or a direct link; R. sup.3 is hydroxy when the dashed line does not represent a covalent bond and R 3 is absent when the dashed line represents a covalent bond; R. sup.4 is (a), when X is O, a group of formula (i), (b), when X is O, NH or S, optionally substituted hydroxyphenyl, (c) an optionally substituted 4-to 7-membered heterocyclic ring, or (d), when X is NH, a group of formula (ii). The compounds are useful for the treatment of disease associated with the altered tone or motility of smooth muscle. STR1