FURO[3,4-B]FURAN-2(3H)-ONE, TETRAHYDRO-4-METHOXY-, (3AS,4S,6AR)-

FURO[3,4-B]FURAN-2(3H)-ONE, TETRAHYDRO-4-METHOXY-, (3AS,4S,6AR)- Structure
CAS No.
866594-60-7
Chemical Name:
FURO[3,4-B]FURAN-2(3H)-ONE, TETRAHYDRO-4-METHOXY-, (3AS,4S,6AR)-
Synonyms
4-methoxyfurofuran-2-one;Lacton;Darunavir Impurity 12;3aS,4S,6aR)-4-methoxytetrahydrofuro[3,4-b] fur;FURO[3,4-B]FURAN-2(3H)-ONE, TETRAHYDRO-4-METHOX;(3aR,4S,6aS)-4-methoxy tetrahydro-furo[3,4-b]furan-2-one;(3aS,4S,6aR)-Tetrahydro-4-Methoxyfuro[3,4-b]furan-2(3H)-one;(3aS,4S,6aR)-4-methoxy-tetrahydrofuro[3,4-b]furan-2(3H)-one;FURO[3,4-B]FURAN-2(3H)-ONE, TETRAHYDRO-4-METHOXY-, (3AS,4S,6AR)-
CBNumber:
CB22454735
Molecular Formula:
C7H10O4
Molecular Weight:
158.15
MOL File:
866594-60-7.mol
MSDS File:
SDS
Modify Date:
2023/9/8 15:24:40

FURO[3,4-B]FURAN-2(3H)-ONE, TETRAHYDRO-4-METHOXY-, (3AS,4S,6AR)- Properties

Melting point 126-128℃ (isopropanol )
Boiling point 311.6±42.0 °C(Predicted)
Density 1.26±0.1 g/cm3(Predicted)
storage temp. 2-8°C
solubility Chloroform, Methanol
form Solid
color Off-White to Pale Yellow

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H332-H335
Precautionary statements  P261-P280-P305+P351+P338

FURO[3,4-B]FURAN-2(3H)-ONE, TETRAHYDRO-4-METHOXY-, (3AS,4S,6AR)- Chemical Properties,Uses,Production

Chemical Properties

Off-White to Pale Yellow Solid

Uses

(3aS,4S,6aR)-Tetrahydro-4-methoxyfuro[3,4-b]furan-2(3H)-one is an impurity of Darunavir (D193500).

FURO[3,4-B]FURAN-2(3H)-ONE, TETRAHYDRO-4-METHOXY-, (3AS,4S,6AR)- Preparation Products And Raw materials

Raw materials

Preparation Products

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FURO[3,4-B]FURAN-2(3H)-ONE, TETRAHYDRO-4-METHOXY-, (3AS,4S,6AR)- (3aS,4S,6aR)-4-methoxy-tetrahydrofuro[3,4-b]furan-2(3H)-one (3aS,4S,6aR)-Tetrahydro-4-Methoxyfuro[3,4-b]furan-2(3H)-one FURO[3,4-B]FURAN-2(3H)-ONE, TETRAHYDRO-4-METHOX Darunavir Impurity 12 (3aR,4S,6aS)-4-methoxy tetrahydro-furo[3,4-b]furan-2-one Lacton 4-methoxyfurofuran-2-one 3aS,4S,6aR)-4-methoxytetrahydrofuro[3,4-b] fur 866594-60-7 Chiral Reagents Heterocycles Impurities Intermediates