ChemicalBook > CAS DataBase List > α-D-erythro-Pentofuranose-2-deoxy-2,2-difluoro-3,5-dibenzoate

α-D-erythro-Pentofuranose-2-deoxy-2,2-difluoro-3,5-dibenzoate

Product Name
α-D-erythro-Pentofuranose-2-deoxy-2,2-difluoro-3,5-dibenzoate
CAS No.
143157-22-6
Chemical Name
α-D-erythro-Pentofuranose-2-deoxy-2,2-difluoro-3,5-dibenzoate
Synonyms
Ceftobiprole Impurity 7;3,5-Di-O-benzoyl-2,2-difluoro-2-deoxyribose;2-Deoxy-2,2-difluoro-D-ribofuranose-3,5-dibenzoate;2-deoxy-2,2-difluoro-D-ribofuranose-3,5-dibenzoates;3,5-Di-O-benzoyl-2-deoxy-2,2-difluoro-D-ribofuranose;2-Deoxy-2,2-difluoro-a-D-ribofuranose-3,5-dibenzoate;2-deoxy-2,2-difluoro-D-ribofuranose-3,5-dibenzoate(T7);2-Deoxy-2,2-difluoro-D-erythro-ribofuranose-3,5-dibenzoate;3,5-di-O-benzoyl-2-deoxy-2-gem-difluoro-1-α-D-ribofuranose;3,5-Di-O-benzoyl-2-deoxy-2,2-difluoro-D-erythro-pentofuranose
CBNumber
CB71033004
Molecular Formula
C19H16F2O6
Formula Weight
378.32
MOL File
143157-22-6.mol
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α-D-erythro-Pentofuranose-2-deoxy-2,2-difluoro-3,5-dibenzoate Property

Boiling point:
495.9±45.0 °C(Predicted)
Density 
1.41
storage temp. 
-20°C Freezer, Under Inert Atmosphere
solubility 
Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form 
Solid
pka
9.95±0.70(Predicted)
color 
Clear Colourless Oil to White to Brown Semi-Solid
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
D232785
Product name
2-Deoxy-2,2-difluoro-D-erythro-ribofuranose-3,5-dibenzoate
Packaging
100mg
Price
$95
Updated
2021/12/16
Usbiological
Product number
293110
Product name
3,5-Di-O-benzoyl-2-deoxy-2,2-difluoro-D-ribofuranose
Packaging
500mg
Price
$509
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CRB0000193
Product name
D-ERYTHRO-PENTOSE,2-DEOXY-2,2-DIFLUORO-, 3,5-DIBENZOATE
Purity
95.00%
Packaging
1G
Price
$609
Updated
2021/12/16
Biosynth Carbosynth
Product number
MD07340
Product name
3,5-Di-O-benzoyl-2-deoxy-2,2-difluoro-D-ribofuranose
Packaging
5G
Price
$656.3
Updated
2021/12/16
Matrix Scientific
Product number
093449
Product name
2-Deoxy-2,2-difluoro-D-ribofuranose-3,5-dibenzoate
Purity
95+%
Packaging
1g
Price
$756
Updated
2021/12/16
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α-D-erythro-Pentofuranose-2-deoxy-2,2-difluoro-3,5-dibenzoate Chemical Properties,Usage,Production

Chemical Properties

Brown Semi Solid

Uses

Gemcitabine intermediate.

α-D-erythro-Pentofuranose-2-deoxy-2,2-difluoro-3,5-dibenzoate Preparation Products And Raw materials

Raw materials

Preparation Products

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α-D-erythro-Pentofuranose-2-deoxy-2,2-difluoro-3,5-dibenzoate Suppliers

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View Lastest Price from α-D-erythro-Pentofuranose-2-deoxy-2,2-difluoro-3,5-dibenzoate manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
2-Deoxy-2,2-difluoro-D-erythro-ribofuranose-3,5-dibenzoate 143157-22-6
Price
US $0.00/G
Min. Order
1G
Purity
98%min
Supply Ability
30kg/month
Release date
2023-02-20
Zhuozhou Wenxi import and Export Co., Ltd
Product
α-D-erythro-Pentofuranose-2-deoxy-2,2-difluoro-3,5-dibenzoate 143157-22-6
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-09
Zhuozhou Wenxi import and Export Co., Ltd
Product
α-D-erythro-Pentofuranose-2-deoxy-2,2-difluoro-3,5-dibenzoate 143157-22-6
Price
US $50.00/KG
Min. Order
1KG
Purity
99%，HPLC
Supply Ability
100kg
Release date
2020-09-09

143157-22-6, α-D-erythro-Pentofuranose-2-deoxy-2,2-difluoro-3,5-dibenzoateRelated Search:

Deoxyribonuclease DEOXYRIBONUCLEIC ACID SODIUM SALT Diethylstilbestrol DnaseⅠ DNA, SINGLE STRANDED, IMM. ON CELLULOSE, FROM CALF THYMUS* 2-Deoxy-2,2-difluoro-D-erythro-pentofuranose-3,5-dibenzoate-1-methanesulfonate 2-Deoxy-2,2-difluoro-D-ribofuranose-3,5-dibenzoate-1-methanesulfonate 2-Deoxy-2,2 Difluoro-D-Ribofuranose-2,5-Dibenzoate,1-Methane sulphonate 2-DEOXY-2,2-DIFLUORO-D-RIBOFURANOSE-3,5-DIBENZOATE-1-METHANESULFONATE 2-DEOXY-2-FLUORO-D-ARABINOFURANOSE α-D-erythro-Pentofuranose-2-deoxy-2,2-difluoro-3,5-dibenzoate

  • 2-Deoxy-2,2-difluoro-D-ribofuranose-3,5-dibenzoate
  • 2-deoxy-2,2-difluoro-D-ribofuranose-3,5-dibenzoate(T7)
  • ((2R,3R)-3-(benzoyloxy)-4,4-difluoro-5-hydroxytetrahydrofuran-2-yl)methyl benzoate
  • a-D-erythro-Pentofuranose,2-deoxy-2,2-difluoro-, 3,5-dibenzoate
  • 3,5-Di-O-benzoyl-2-deoxy-2,2-difluoro-D-erythro-pentofuranose
  • 2-Deoxy-2,2-difluoro-D-erythro-ribofuranose-3,5-dibenzoate
  • 3,5-Di-O-benzoyl-2,2-difluoro-2-deoxyribose
  • 3,5-Di-O-benzoyl-2-deoxy-2,2-difluoro-D-ribofuranose
  • 2-deoxy-2,2-difluoro-D-ribofuranose-3,5-dibenzoates
  • 2-Deoxy-2,2-difluoro-alpha-D-erythro-pentofuranose 3,5-dibenzoate
  • Gemcitabine impurity 1/2-Deoxy-2,2-difluoro-D-erythro-ribofuranose-3,5-dibenzoate
  • 2-Deoxy-2,2-difluoro-D-ribofuranose-3,5-dibenzoate(Gemcitabine impurity)
  • α-D-erythro-Pentofuranose-2-deoxy-2,2-difluoro-3,5-dibenzoate
  • α-D-erythro-Pentofuranose-2-deoxy-2,2-difluoro-3,5-dibenzoate USP/EP/BP
  • "(D-Erythro D-Threo)-2-Deoxy-2, 2-Difluoro Pentafuranose-1-Ulose-3, 5-Ditoluate"
  • α-D-erythro-Pentofuranose-2-deoxy-2,2-difluoro-3,5-dibenzoate
  • 2-deoxy-2,2-difluoro-α-D-erythro-Pentofuranose 3,5-dibenzoate
  • Ceftobiprole Impurity 7
  • 2-Deoxy-2,2-difluoro-a-D-ribofuranose-3,5-dibenzoate
  • ((2R,3R,5S)-3-(Benzoyloxy)-4,4-difluoro-5-hydroxytetrahydrofuran-2-yl)methyl benzoate
  • 3,5-di-O-benzoyl-2-deoxy-2-gem-difluoro-1-α-D-ribofuranose
  • 143157-22-6
  • Aromatics
  • Carbohydrates & Derivatives
  • Intermediates
  • INTERMEDIATESOFGEMCITABINE
  • Aromatics Compounds