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707-99-3

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707-99-3 Usage

Uses

2-(6-Aminopurin-9-yl)ethanol is a useful intermediate in the preparation of aryloxyalkyl derivatives of adenine with antiviral activity.

Check Digit Verification of cas no

The CAS Registry Mumber 707-99-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,0 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 707-99:
(5*7)+(4*0)+(3*7)+(2*9)+(1*9)=83
83 % 10 = 3
So 707-99-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H9N5O/c8-6-5-7(10-3-9-6)12(1-2-13)4-11-5/h3-4,13H,1-2H2,(H2,8,9,10)

707-99-3 Well-known Company Product Price

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  • TCI America

  • (H1290)  9-(2-Hydroxyethyl)adenine  >98.0%(HPLC)(T)

  • 707-99-3

  • 5g

  • 330.00CNY

  • Detail
  • TCI America

  • (H1290)  9-(2-Hydroxyethyl)adenine  >98.0%(HPLC)(T)

  • 707-99-3

  • 25g

  • 990.00CNY

  • Detail

707-99-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 9-(2-Hydroxyethyl)adenine

1.2 Other means of identification

Product number -
Other names 2-(6-Aminopurin-9-yl)ethanol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:707-99-3 SDS

707-99-3Relevant articles and documents

6-Isobutyrylaminopurine: A convenient building block for the synthesis of carbocyclic adenosine analogs

Zhou, Jingian,Bouhadir, Kamal,Webb, Thomas R.,Shevlin, Philip B.

, p. 4037 - 4038 (1997)

Readily available 6-isobutyrylaminopurine can replace either a primary or secondary OH group under Mitsunobu conditions and provide an efficient synthesis of carbocyclic analogs of adenosine. X-ray data indicates that only the desired N9-substituted derivatives of adenine are formed.

Synthesis and assembly behavior of heteronucleobase-functionalized poly(ε-caprolactone)

Lin, I.-Hong,Cheng, Chih-Chia,Yen, Ying-Chieh,Chang, Feng-Chih

, p. 1245 - 1252 (2010)

The heteronucleobase (adenine and uracil)-functionalized poly(ε-caprolactone) (A-PCL-U) possessing supramolecular structure has been successfully synthesized through the combination of ringopening polymerization and Michael addition reaction. Attachment of multiple hydrogen-bonding units to chain ends of PCL results in phase separation and substantial increase in the viscosity. The association constant (Ka) between adenine and uracil groups of A-PCL-U calculated from NMR measurement is 18.9 M-1. XRD and DSC analyses indicate that the crystalline structure of the A-PCL-U is changed to some extent due to phase segregation as compared to the PCL homopolymer. The AFM micrograph demonstrates that phase segregation is formed from the hard nucleobase chain ends and the soft poly(ε-caprolactone) chains of the supramolecular complex.

Preparation method of adefovir dipivoxil crystals

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Paragraph 0020-0021, (2017/07/21)

The invention belongs to the technical field of drug preparation and in particular relates to a preparation method of adefovir dipivoxil crystals. The preparation method comprises the following steps: synthesizing diethyl phosphite; synthesizing diethyl (p-phenylsulfonyloxy)methylphosphonate; synthesizing 9-(2-hydroxyethyl) adenine; synthesizing 4,9-[2-(diethylphosphonomethoxy)ethyl]adenine; synthesizing adefovir; synthesizing adefovir dipivoxil. Compared with the prior art, the preparation method of the adefovir dipivoxil crystals, provided by the invention, takes acetonitrile as a water-soluble organic medium, and the difficulty that DMF (Dimethyl Formamide) is difficult to remove is overcome; ethyl acetate is used for replacing isopropyl acetate in a previous process, isopropyl ether is used for replacing ethyl ether and ethanol is used for replacing acetone; the preparation method is simple to operate; the obtained product has good purity and high yield; the industrialized production is easy to realize and the production cost is reduced.

Adefovir dipivoxil a hydrate and its preparation method (by machine translation)

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Paragraph 0026-0028, (2017/02/09)

Adefovir dipivoxil this invention relates to a method for preparing a hydrate thereof, with an aqueous acetone as the solvent, can be obtained by the freeze-drying of a water composition of adefovir dipivoxil freeze-dried powder. The method is simple and convenient to operate, can selectively obtain a hydrate, high product yield, purity is good, is very suitable for large-scale production. (by machine translation)

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