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2-Amino-9-(1S,3R,4S-4-benzyloxy-3-(benzyloxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one CAS#142217-81-0

2-Amino-9-(1S,3R,4S-4-benzyloxy-3-(benzyloxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one CAS#142217-81-0

2-Amino-9-(1S,3R,4S-4-benzyloxy-3-(benzyloxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one CAS#142217-81-0
2-Amino-9-(1S,3R,4S-4-benzyloxy-3-(benzyloxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one CAS#142217-81-0
Catalog No.:ALS10087

Aolisenchem provides chemical intermediates 2-Amino-9-(1S,3R,4S-4-benzyloxy-3-(benzyloxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one CAS#142217-81-0, it is an intermediate in the preparation of the hepatitis B antiviral agent, Entecavir.



Specifications of 2-Amino-9-(1S,3R,4S-4-benzyloxy-3-(benzyloxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one CAS#142217-81-0

Purity: 98%

Density: 1.34 g/cm3

Water: 0.5%


Properties Of 2-Amino-9-(1S,3R,4S-4-benzyloxy-3-(benzyloxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one CAS#142217-81-0

Other Names

Entecavir-9; Entecavir E8; Entecavir intermediate N-1

CAS Number142217-81-0
Molecular FormulaC26H27N5O3
Molecular Weight457.52
MDL NumberMFCD11977291


Safety Information Of 2-Amino-9-(1S,3R,4S-4-benzyloxy-3-(benzyloxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one CAS#142217-81-0

Signal word: Warning

General advice:

Consult a physician. Show this safety data sheet to the doctor in attendance.

If inhaled:

If breathed in, move person into fresh air. If not breathing, give artificial respiration. 

In case of skin contact:

Wash off with soap and plenty of water. Consult a physician.

In case of eye contact:

Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.

If swallowed:

Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

2-Amino-9-(1S,3R,4S-4-benzyloxy-3-(benzyloxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one CAS#142217-81-0

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