Home Categories Pharmaceutical intermediates 5,7-Dihydroxy-4-methylcoumarin
A6976358

5,7-Dihydroxy-4-methylcoumarin , 10mMinDMSO , 2107-76-8

CAS NO.:2107-76-8

Empirical Formula: C10H8O4

Molecular Weight: 192.17

MDL number: MFCD00016966

EINECS: 218-289-9

Pack Size Price Stock Quantity
1ml RMB159.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 296-299 °C (lit.)
Boiling point: 472.1±14.0 °C(Predicted)
Density  1.456±0.06 g/cm3(Predicted)
storage temp.  -20°C Freezer, Under inert atmosphere
solubility  DMSO (Slightly), Methanol (Slightly)
form  Solid
pka 7.29±0.20(Predicted)
color  Off-White to Pale Green
Sensitive  Light Sensitive
λmax 322nm(MeOH)(lit.)
BRN  179133
InChIKey QNVWGEJMXOQQPM-UHFFFAOYSA-N

Description and Uses

5,7-Dihydroxy-4-methylcoumarin may be used in the synthesis of pyrano[2,3-h]coumarin derivatives and 5,7-dihydroxy-8-formyl-4-methylcoumarin.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P301+P312+P330
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
TSCA  Yes
HazardClass  IRRITANT
HS Code  29321900

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