Home Categories Pharmaceutical intermediates Ethyl 4,6-Dihydroxynicotinate
A4050312

Ethyl 4,6-Dihydroxynicotinate , ≥96.0% , 6975-44-6

CAS NO.:6975-44-6

Empirical Formula: C8H9NO4

Molecular Weight: 183.16

MDL number: MFCD00834976

Pack Size Price Stock Quantity
250MG RMB43.20 In Stock
1G RMB107.20 In Stock
5G RMB338.40 In Stock
25g RMB1220.00 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 214-217°
Boiling point: 339.4±42.0 °C(Predicted)
Density  1.380
storage temp.  Inert atmosphere,Room Temperature
form  powder to crystal
pka 4.50±1.00(Predicted)
color  White to Orange to Green
CAS DataBase Reference 6975-44-6

Description and Uses

Ethyl 4,?6-?dihydroxynicotinate has been used as a reactant is the synthesis of pyridazinopyrimidinone and pyridopyrimidinone derivatives as PDE5 inhibitors and for the synthesis of pyridone diaryl ether non-nucleoside inhibitors of HIV-1 reverse transcriptase.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
Risk Statements  36/37/38
Safety Statements  26-36/37/39
HazardClass  IRRITANT
HS Code  29339900

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