Cas 220284-88-8,1-[3,5-bis-(3-methoxy-benzyloxy)-phenyl]-4-(3-cyclopentyloxy-4-methoxy-phenyl)-pyrrolidin-2-one

220284-88-8

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Basic information

Product Name: 1-[3,5-bis-(3-methoxy-benzyloxy)-phenyl]-4-(3-cyclopentyloxy-4-methoxy-phenyl)-pyrrolidin-2-one
Synonyms: 1-[3,5-bis-(3-methoxy-benzyloxy)-phenyl]-4-(3-cyclopentyloxy-4-methoxy-phenyl)-pyrrolidin-2-one
CAS NO:220284-88-8
Molecular Formula:
Molecular Weight: 623.746
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 1-[3,5-bis-(3-methoxy-benzyloxy)-phenyl]-4-(3-cyclopentyloxy-4-methoxy-phenyl)-pyrrolidin-2-one(CAS DataBase Reference)
NIST Chemistry Reference: 1-[3,5-bis-(3-methoxy-benzyloxy)-phenyl]-4-(3-cyclopentyloxy-4-methoxy-phenyl)-pyrrolidin-2-one(220284-88-8)
EPA Substance Registry System: 1-[3,5-bis-(3-methoxy-benzyloxy)-phenyl]-4-(3-cyclopentyloxy-4-methoxy-phenyl)-pyrrolidin-2-one(220284-88-8)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 220284-88-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 220284-88-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,2,8 and 4 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 220284-88:
(8*2)+(7*2)+(6*0)+(5*2)+(4*8)+(3*4)+(2*8)+(1*8)=108
108 % 10 = 8
So 220284-88-8 is a valid CAS Registry Number.

220284-88-8Upstream product

61413-54-5 Rolipram

220284-88-8Downstream Products

1027546-57-1 4-(3-cyclopentyloxy-4-methoxy-phenyl)-1-[3-hydroxy-5-(3-methoxy-benzyloxy)-phenyl]-pyrrolidin-2-one

220284-88-8Relevant academic research and scientific papers

Synthesis of N-arylrolipram derivatives - Potent and selective phosphodiesterase-IV inhibitors - by copper catalyzed lactam-aryl halide coupling

Aebischcr, Esther,Bacher, Edmond,Joachim Demnitz,Keller, Thomas H.,Kurzmeyer, Miriam,Ortiz, Marta L.,Pombo-Villar, Esteban,Weber, Hans-Peter

, p. 2225 - 2229 (2007/10/03)

The copper catalysed coupling of rolipram (1) with a wide variety of aryl halides (2) affords N-arylrolipram derivatives (3), potent and selective phosphodiesterase type-IV inhibitors.

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