6-chloro-3-formyl-7-methylchromone

Modify Date: 2024-01-03 16:06:00

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

 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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