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ChemicalBook >> CAS DataBase List >>4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester

4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester

4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester Structure
4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester structure
CAS No.
83686-32-2
Chemical Name:
4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester
Synonyms
4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester;4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-beta-D-ribofuranosyl]-1H-pyrazole-3-carboxylicAcidEthylEster;1H-Pyrazole-3-carboxylic acid, 4-hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-, ethyl ester
CBNumber:
CB55418308
Molecular Formula:
C33H34N2O7
Molecular Weight:
570.64
MDL Number:
MOL File:
83686-32-2.mol
Last updated:2023-04-29 08:35:52
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4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester Properties

Boiling point 667.1±55.0 °C(Predicted)
Density 1.254±0.06 g/cm3(Predicted)
solubility DCM
pka 8.49±0.50(Predicted)
form Solids
color White

4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 432679 4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester 83686-32-2 1mg $482 2026-06-03 Buy
Usbiological 432679 4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester 83686-32-2 5mg $1346 2026-06-03 Buy
TRC H945965 4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylicAcidEthylEster 83686-32-2 5mg $635 2021-12-16 Buy
Medical Isotopes, Inc. 70710 4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylicAcidEthylEster 83686-32-2 1mg $650 2021-12-16 Buy
Medical Isotopes, Inc. 70710 4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester 83686-32-2 5mg $1075 2021-12-16 Buy
Product number Packaging Price Buy
432679 1mg $482 Buy
432679 5mg $1346 Buy
H945965 5mg $635 Buy
70710 1mg $650 Buy
70710 5mg $1075 Buy

4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester Chemical Properties, Uses, Production

Uses

4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester is an intermediate in the synthesis of Pyrazofurin (P841750), an anticancer agent known to exhibit tumor cell growth inhibitory activity.

4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester synthesis

13148-05-5
83686-32-2
Synthesis of 4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester from Ethyl 3-oxo-4-(triphenylphosphoranylidene)butyrate

4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester Preparation Products And Raw materials

Raw materials

Ethyl 3-oxo-4-(triphenylphosphoranylidene)butyrate

Preparation Products

4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester Suppliers

Global Suppliers ( 6)
Supplier Tel Email Country ProdList Advantage
BOC Sciences 16314854226 inquiry@bocsci.com United States 9713 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
Shanghai meikai technology co., ltd 021-68689288 15300790979 info@mkbio.com.cn China 9988 58
Supplier Advantage
BOC Sciences 58
Energy Chemical 58
Shanghai meikai technology co., ltd 58
4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester 1H-Pyrazole-3-carboxylic acid, 4-hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-, ethyl ester 4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-beta-D-ribofuranosyl]-1H-pyrazole-3-carboxylicAcidEthylEster 83686-32-2