6-chloro-3-formyl-7-methylchromone

Modify Date: 2025-08-30 09:19:50

6-chloro-3-formyl-7-methylchromone Structure
6-chloro-3-formyl-7-methylchromone structure
Common Name 6-chloro-3-formyl-7-methylchromone
CAS Number 64481-12-5 Molecular Weight 222.62400
Density 1.485g/cm3 Boiling Point 380.9ºC at 760 mmHg
Molecular Formula C11H7ClO3 Melting Point 183-185 °C(lit.)
MSDS Chinese USA Flash Point 171.3ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 6-chloro-3-formyl-7-methylchromone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.485g/cm3
Boiling Point 380.9ºC at 760 mmHg
Melting Point 183-185 °C(lit.)
Molecular Formula C11H7ClO3
Molecular Weight 222.62400
Flash Point 171.3ºC
Exact Mass 222.00800
PSA 47.28000
LogP 2.56730
Index of Refraction 1.671
InChIKey NULJNFUEBPQUNB-UHFFFAOYSA-N
SMILES Cc1cc2occ(C=O)c(=O)c2cc1Cl

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases 36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2914700090

 Customs

HS Code 2914700090
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

 Articles3

More Articles
Multidrug resistance reversal by 3-formylchromones in human colon cancer and human mdr1 gene-transfected mouse lymphoma cells.

In Vivo 20(5) , 645-9, (2006)

Several new 3-formylchromone derivatives proved to be modifiers of multidrug resistance in mouse lymphoma cells and in human Colo320 colon cancer cells. There is apparently a structure-activity relati...

Small molecule inhibitors of mucin-type O-linked glycosylation from a uridine-based library.

Chem. Biol. 11(3) , 337-45, (2004)

The polypeptide N-acetyl-alpha-galactosaminyltransferases (ppGalNAcTs, also abbreviated ppGaNTases) initiate mucin-type O-linked glycosylation and therefore play pivotal roles in cell-cell communicati...

A simple and visible colorimetric method through Zr(4+)-phosphate coordination for the assay of protein tyrosine phosphatase 1B and screening of its inhibitors.

Analyst 140 , 5716-23, (2015)

Inhibitors of protein tyrosine phosphatase 1B (PTP1B) are promising agents for the treatment of type 2 diabetes and obesity, so a colorimetric method has been developed in this work for PTP1B assay an...

 Synonyms

6-chloro-7-methyl-4-oxochromene-3-carbaldehyde
MFCD00191919
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