2H-Pyrrol-2-one,1,5-dihydro-4-methoxy-

Modify Date: 2024-01-01 20:28:14

2H-Pyrrol-2-one,1,5-dihydro-4-methoxy- Structure
2H-Pyrrol-2-one,1,5-dihydro-4-methoxy- structure
Common Name 2H-Pyrrol-2-one,1,5-dihydro-4-methoxy-
CAS Number 69778-83-2 Molecular Weight 113.11500
Density 1.16 g/cm3 Boiling Point 349.6ºC at 760 mmHg
Molecular Formula C5H7NO2 Melting Point 129-132 °C(lit.)
MSDS N/A Flash Point 165.2ºC

 Names

Name 4-Methoxy-3-Pyrrolin-2-One
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.16 g/cm3
Boiling Point 349.6ºC at 760 mmHg
Melting Point 129-132 °C(lit.)
Molecular Formula C5H7NO2
Molecular Weight 113.11500
Flash Point 165.2ºC
Exact Mass 113.04800
PSA 38.33000
Index of Refraction 1.495

 Safety Information

Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
WGK Germany 3
HS Code 2933990090

 Synthetic Route

~%

2H-Pyrrol-2-one,1,5-dihydro-4-methoxy- Structure

2H-Pyrrol-2-one...

CAS#:69778-83-2

Literature: US4780545 A1, ;

~73%

2H-Pyrrol-2-one,1,5-dihydro-4-methoxy- Structure

2H-Pyrrol-2-one...

CAS#:69778-83-2

Literature: Jones, Raymond C.F; Bates, Andrew D. Tetrahedron Letters, 1986 , vol. 27, # 43 p. 5285 - 5288

~67%

2H-Pyrrol-2-one,1,5-dihydro-4-methoxy- Structure

2H-Pyrrol-2-one...

CAS#:69778-83-2

Literature: James, Gwyn D.; Mills, Stuart D.; Pattenden, Gerald Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1993 , # 21 p. 2581 - 2584

~67%

2H-Pyrrol-2-one,1,5-dihydro-4-methoxy- Structure

2H-Pyrrol-2-one...

CAS#:69778-83-2

Literature: James, Gwyn D.; Pattenden, Gerald; Mills, Stuart D. Tetrahedron Letters, 1985 , vol. 26, # 30 p. 3617 - 3620

~92%

2H-Pyrrol-2-one,1,5-dihydro-4-methoxy- Structure

2H-Pyrrol-2-one...

CAS#:69778-83-2

Literature: Duc; McGarrity; Meul; Warm Synthesis, 1992 , # 4 p. 391 - 394

~%

2H-Pyrrol-2-one,1,5-dihydro-4-methoxy- Structure

2H-Pyrrol-2-one...

CAS#:69778-83-2

Literature: Tetrahedron Letters, , vol. 26, # 30 p. 3617 - 3620

~%

2H-Pyrrol-2-one,1,5-dihydro-4-methoxy- Structure

2H-Pyrrol-2-one...

CAS#:69778-83-2

Literature: Tetrahedron Letters, , vol. 27, # 43 p. 5285 - 5288

~%

2H-Pyrrol-2-one,1,5-dihydro-4-methoxy- Structure

2H-Pyrrol-2-one...

CAS#:69778-83-2

Literature: Journal of Organic Chemistry, , vol. 73, # 6 p. 2345 - 2356

~53%

2H-Pyrrol-2-one,1,5-dihydro-4-methoxy- Structure

2H-Pyrrol-2-one...

CAS#:69778-83-2

Literature: Bulletin of the Chemical Society of Japan, , vol. 58, # 1 p. 352 - 360

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

MFCD00071564
3-methoxy-1,2-dihydropyrrol-5-one