Adefovir Impurities

Dear Sir,

We have available Adefovir Impurities.

1. Impurity Name: 6-Amino-9H-purine-9-acetic Acid
Chemical Name: 9-Carboxymethyladenine; Adenin-9-ylacetic Acid;
CAS Number: 20128-29-4
Molecular Formula: C7H7N5O2
Molecular Weight: 193.16

2. Impurity Name : Adefovir Dipivoxyl Impurity I
Synonyms: Adefovir Dipivoxyl N6-Hydroxymethyl Impurity
Molecular Formula: C21H34N5O9P
Molecular Weight: 531.51

3. Impurity Name : Adefovir Impurity C
Chemical Name: Mono-POM Ethyl Adefovir
CAS Number: 142341-04-6
Molecular Formula: C16H26N5O6P
Molecular Weight: 415.32

4. Impurity Name : Adefovir Impurity B
Molecular Formula: C41H64N10O16P2
Molecular Weight: 1014.9

5. Impurity Name : Adefovir Impurity A
Synonyms: Adefovir Monopivoxil
Chemical Name: Mono-POM Adefovir; Mono(pivaloyloxymethyl) Adefovir
CAS Number: 142341-05-7
Molecular Formula: C14H22N5O6P
Molecular Weight: 387.33

We will provide CoA, HPLC, Mass and NMR along with material.

Please inform your requirement for the quotation.