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114420-06-3

PENTONIC ACID, 2-DEOXY-2,2-DIFLUORO-4,5-O-(1-METHYLETHYLIDENE)-, ETHYL ESTER is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • ETHYL 3-(2,2-DIMETHYL-1,3-DIOXOLAN-4-YL)-2,2-DIFLUORO-3-HYDROXYPROPANOATE

    Cas No: 114420-06-3

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  • 114420-06-3 Structure

  • Basic information

    1. Product Name: PENTONIC ACID, 2-DEOXY-2,2-DIFLUORO-4,5-O-(1-METHYLETHYLIDENE)-, ETHYL ESTER
    2. Synonyms: PENTONIC ACID, 2-DEOXY-2,2-DIFLUORO-4,5-O-(1-METHYLETHYLIDENE)-, ETHYL ESTER;2-Deoxy-2,2-Difluoro-4,5-o-(1-Methylethylidene) Pentonic Acid Ethyl Ester;(1-methylethylidene)-, ethylester;Pentonic acid, 2-deoxy-2,2-difluoro-4,5-O-;Ethyl 3-(2,2-diMethyl-1,3-dioxolan-4-yl)-2,2-difluoro-3-hydroxypropanoate
    3. CAS NO:114420-06-3
    4. Molecular Formula: C10H16F2O5
    5. Molecular Weight: 254.227
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 114420-06-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 338.4°C at 760 mmHg
    3. Flash Point: 158.5°C
    4. Appearance: /
    5. Density: 1.232g/cm3
    6. Vapor Pressure: 6.67E-06mmHg at 25°C
    7. Refractive Index: 1.428
    8. Storage Temp.: 2-8°C
    9. Solubility: N/A
    10. PKA: 11.95±0.20(Predicted)
    11. CAS DataBase Reference: PENTONIC ACID, 2-DEOXY-2,2-DIFLUORO-4,5-O-(1-METHYLETHYLIDENE)-, ETHYL ESTER(CAS DataBase Reference)
    12. NIST Chemistry Reference: PENTONIC ACID, 2-DEOXY-2,2-DIFLUORO-4,5-O-(1-METHYLETHYLIDENE)-, ETHYL ESTER(114420-06-3)
    13. EPA Substance Registry System: PENTONIC ACID, 2-DEOXY-2,2-DIFLUORO-4,5-O-(1-METHYLETHYLIDENE)-, ETHYL ESTER(114420-06-3)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 114420-06-3(Hazardous Substances Data)

114420-06-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 114420-06-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,4,2 and 0 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 114420-06:
(8*1)+(7*1)+(6*4)+(5*4)+(4*2)+(3*0)+(2*0)+(1*6)=73
73 % 10 = 3
So 114420-06-3 is a valid CAS Registry Number.
InChI:InChI=1/C10H16F2O5/c1-4-15-8(14)10(11,12)7(13)6-5-16-9(2,3)17-6/h6-7,13H,4-5H2,1-3H3

114420-06-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name PENTONIC ACID, 2-DEOXY-2,2-DIFLUORO-4,5-O-(1-METHYLETHYLIDENE)-, ETHYL ESTER

1.2 Other means of identification

Product number -
Other names Ethyl 3-(2,2-diMethyl-1,3-dioxolan-4-yl)-2,2-difluoro-3-hydroxypropanoate

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:114420-06-3 SDS

114420-06-3Relevant articles and documents

Preparation method of antitumor drug gemcitabine hydrochloride

-

, (2020/12/31)

The invention discloses a preparation method of an antitumor drug gemcitabine hydrochloride. The preparation method specifically comprises the following processes: (1) preparing an antitumor drug gemcitabine hydrochloride intermediate: Step 1, synthesis of T1; Step2, synthesis of T2; Step3, synthesis of T3; Step4, synthesis of T4; Step5, synthesis of T5; and Step6, synthesis of T6; and (2) preparing gemcitabine hydrochloride from the gemcitabine hydrochloride intermediate: Step7, firstly reducing T6 with lithium tri (tert-butoxy) aluminum hydride, and then acylating with paratoluensulfonyl chloride to prepare T7, wherein T7 is 2-deoxy-2, 2-difluoro-D-ribofuranose-3, 5-dibenzoate; and Step8, reacting T7 with cytosine under the action of a catalyst to generate T8, wherein T8 is 2'-deoxy-2',2'-difluorocytidine-D-ribofuranose-3',5'-dibenzoate. The preparation method of the antitumor drug gemcitabine hydrochloride has the advantages of low production cost, favorability for industrial production and small environmental pollution.

Difluoro antivirals and intermediate therefor

-

, (2008/06/13)

A 2,2-difluoro-2-desoxycarbohydrate is used to prepare antiviral nucleosides.

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