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ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >4-Amino-1-3,5-di-O-benzoyl-2-deoxy-2,2-difluoro-a-D-erythro-pentofuranosyl)-2(1H)-pyrimidinone

4-Amino-1-3,5-di-O-benzoyl-2-deoxy-2,2-difluoro-a-D-erythro-pentofuranosyl)-2(1H)-pyrimidinone

4-Amino-1-3,5-di-O-benzoyl-2-deoxy-2,2-difluoro-a-D-erythro-pentofuranosyl)-2(1H)-pyrimidinone Structure
CAS No.
134790-40-2
Chemical Name:
4-Amino-1-3,5-di-O-benzoyl-2-deoxy-2,2-difluoro-a-D-erythro-pentofuranosyl)-2(1H)-pyrimidinone
Synonyms
Gemcitabine Impurity B;1’-Epi Gemcitabine 3’,5’-Dibenzoate;1’-Epi Gemcitabine 3’,5’-Dibenzoate;(2R,3R,5S)-5-(4-amino-2-oxopyrimidin;1’-Epi?Gemcitabine?3’,5’-Dibenzoate?HCl;Gemcitabine Impurity B(1'-Epi Gemcitabine 3',5'-Dibenzoate);4-Amino-1-3,5-di-O-benzoyl-2-deoxy-2,2-difluoro-a-D-erythro-pentofuranosyl)-2(1H)-pyrimidinone;4-AMino-1-3,5-di-O-benzoyl-2-deoxy-2,2-difluoro-α-D-erythro-pentofuranosyl)- 2(1H)-pyriMidinone;2(1H)-Pyrimidinone, 4-amino-1-(3,5-di-O-benzoyl-2-deoxy-2,2-difluoro-α-D-erythro-pentofuranosyl)-
CBNumber:
CB01872512
Molecular Formula:
C23H19F2N3O6
Molecular Weight:
471.41
MOL File:
134790-40-2.mol
MSDS File:
SDS
Modify Date:
2023/4/23 13:52:06
Request For Quotation

4-Amino-1-3,5-di-O-benzoyl-2-deoxy-2,2-difluoro-a-D-erythro-pentofuranosyl)-2(1H)-pyrimidinone Properties

Melting point 125-160°C
Boiling point 608.4±65.0 °C(Predicted)
Density 1.45±0.1 g/cm3(Predicted)
storage temp. -20°C Freezer, Under Inert Atmosphere
solubility DMSO (Slightly), Methanol (Very Slightly, Sonicated)
form Solid
pka 4.26±0.10(Predicted)
color White to Off-White
CAS DataBase Reference 134790-40-2

4-Amino-1-3,5-di-O-benzoyl-2-deoxy-2,2-difluoro-a-D-erythro-pentofuranosyl)-2(1H)-pyrimidinone Chemical Properties,Uses,Production

Chemical Properties

Pale Yellow to Tan Solid

Uses

An intermediate (a-anomer) of Gemcitabine; antitumor compound

4-Amino-1-3,5-di-O-benzoyl-2-deoxy-2,2-difluoro-a-D-erythro-pentofuranosyl)-2(1H)-pyrimidinone Preparation Products And Raw materials

Raw materials

N-(Trimethylsilyl)-2-[(trimethylsilyl)oxy]pyrimidin-4-amine 2-Deoxy-2,2-difluoro-D-ribofuranose-3,5-dibenzoate-1-methanesulfonate 2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate Cytosine

Preparation Products

4-Amino-1-3,5-di-O-benzoyl-2-deoxy-2,2-difluoro-a-D-erythro-pentofuranosyl)-2(1H)-pyrimidinone Suppliers

Global( 31)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd +91-172-5066494 Haryana, India 6773 58 Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49391 58 Inquiry
AFINE CHEMICALS LIMITED +86-0571-85134551 China 15395 58 Inquiry
BOC Sciences 16314854226; +16314854226 United States 19743 58 Inquiry
NewCan Biotech Limited +86-0571-86912261 +8613735419629 China 9980 58 Inquiry
Nantong Hanfang Biotechnology Co. , Ltd. 18616537568 China 30968 58 Inquiry
Cato Research Chemicals Inc. 020-81960175-877 18933936954 China 7730 58 Inquiry
Arizest(Shanghai)Pharmatech Co.,Ltd 13671599112 China 292 58 Inquiry
Olix (Shanghai) Pharmaceutical Technology Co., Ltd 17316404525 China 9650 58 Inquiry
Hubei Xinyang Medical Technology Co., Ltd 15347293736 15347293736 China 8055 58 Inquiry
Supplier Advantage
Pharmaffiliates Analytics and Synthetics P. Ltd 58
CONIER CHEM AND PHARMA LIMITED 58
AFINE CHEMICALS LIMITED 58
BOC Sciences 58
NewCan Biotech Limited 58
Nantong Hanfang Biotechnology Co. , Ltd. 58
Cato Research Chemicals Inc. 58
Arizest(Shanghai)Pharmatech Co.,Ltd 58
Olix (Shanghai) Pharmaceutical Technology Co., Ltd 58
Hubei Xinyang Medical Technology Co., Ltd 58

134790-40-2(4-Amino-1-3,5-di-O-benzoyl-2-deoxy-2,2-difluoro-a-D-erythro-pentofuranosyl)-2(1H)-pyrimidinone)Related Search:

4-Amino-1-(2-deoxy-2,2-difluoro-a-D-erythro-pentofuranosyl)-2(1H)-pyrimidinone Hydrochloride (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde Gemcitabine hydrochloride 2-Deoxy-2,2-difluoro-D-ribofuranose-3,5-dibenzoate-1-methanesulfonate 2-Deoxy-2,2-difluoro-D-erythro-pentafuranous-1-ulose-3,5-dibenzoate
3,5-Bis(benzoyl)-1-methanesulfonyloxy-2-deoxy-2,2-difluororibose 2-deoxy-2,2-difluoro-D-erythro-Pentofuranose-3,5-dibenzoate 2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate Isopropyl Benzoate Gemcitabine Impurity 16
Methyl benzoate Ethyl 3-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-difluoro-3-hydroxypropionate Cytosine Gemcitabine Impurity 15 Gemcitabine Impurity 9
Gemcitabine Impurity 12 Gemcitabine
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4-Amino-1-3,5-di-O-benzoyl-2-deoxy-2,2-difluoro-a-D-erythro-pentofuranosyl)-2(1H)-pyrimidinone 1’-Epi Gemcitabine 3’,5’-Dibenzoate 4-AMino-1-3,5-di-O-benzoyl-2-deoxy-2,2-difluoro-α-D-erythro-pentofuranosyl)- 2(1H)-pyriMidinone 1’-Epi?Gemcitabine?3’,5’-Dibenzoate?HCl 2(1H)-Pyrimidinone, 4-amino-1-(3,5-di-O-benzoyl-2-deoxy-2,2-difluoro-α-D-erythro-pentofuranosyl)- Gemcitabine Impurity B (2R,3R,5S)-5-(4-amino-2-oxopyrimidin Gemcitabine Impurity B(1'-Epi Gemcitabine 3',5'-Dibenzoate) 1’-Epi Gemcitabine 3’,5’-Dibenzoate 134790-40-2 Amines Bases & Related Reagents Heterocycles Nucleotides Amines, Heterocycles, Nucleotides, Bases & Related Reagents