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2-Deoxy-2,2-Difluoro-<Small>D</Small>-<I>Erythro</I>-Pentonic Acid γ-Lactone 3,5-Dibenzoate Manufacturers
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2-Deoxy-2,2-Difluoro-<Small>D</Small>-<I>Erythro</I>-Pentonic Acid γ-Lactone 3,5-Dibenzoate
2-Deoxy-2,2-Difluoro-<Small>D</Small>-<I>Erythro</I>-Pentonic Acid γ-Lactone 3,5-Dibenzoate
CAS NO.：
122111-01-7
FOB Price：
NEGOTIABLE
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Specification：
99.0%
Documentation：
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COA
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Lead Time：
1-2 weeks
Max Capacity：
10MT/Year
Packing：
25KG/Fibre Drum
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Product Detail
Properties
((2R,3R)-3-(Benzoyloxy)-4,4-difluoro-5-oxotetrahydrofuran-2-yl)methylbenzoate
CAS:122111-01-7
Molecular formula：C
19
H
14
F
2
O
6
Molecular weight：376.30800
Appearance:Grayish white solid
Purpose：Gemcitabine intermediate.
Structural formula:
Properties
Summary
Gemcitabine intermediate.
CAS No.
122111-01-7
Formula
C19H14F2O6
Molecular Mass
376.30800
Exact Mass
376.07600
PSA
78.90000
Logp
2.62970
IUPAC
[(2R,3R)-3-benzoyloxy-4,4-difluoro-5-oxooxolan-2-yl]methyl benzoate
Attribute classification
Matter Classification
organic
Category
Chemical and Physical Properties
Melting Point
117-119 °C
Density
1.41±0.1 g/cm3
Boiling Point
437.2±45.0 °C
Flash Point
210.5ºC
Appearance
Grayish white solid
Acidity and Basicity
neutral
Export information
HS Code
29322090
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JIANGSU COBEN PHARMACEUTICAL CO.,LTS
19YRS
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Manufacturing
Country/Region：
Jiangsu, China
Contacts：
Wang Qian
Position Title：
Sales Manager
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