134790-39-9
134790-39-9 structure
- Name: 2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate
- Chemical Name: 2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate
- CAS Number: 134790-39-9
- Molecular Formula: C23H19F2N3O6
- Molecular Weight: 471.410
- Catalog: Biochemical Nucleoside drugs Deoxynucleotides and their analogues
- Create Date: 2018-12-04 11:56:05
- Modify Date: 2026-07-01 18:52:59
| Name | 2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate |
|---|---|
| Synonyms |
T9, 2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate
2'-Deoxy-2',2'-difluro-3'5'-bis-O-benzoylcytidine 2'-Deoxy-2',2'-difluorocytidine-3',5'-dibenzoate, 1-(3,5-Bis-O-benzoyl-2-deoxy-2,2-difluoro-beta-D-ribofuranosyl)cytosine 2',2'-difluoro-2'-deoxycytidine-3',5'-dibenzoate Gemcitabine T9 Intermediate 2-DEOXY-2,2-DIFLUORO-35-BIS-O-BENZOYLEYTIDINE MONOHYDROCHLORIDE 3',5'-Di-O-benzoyl-2'-deoxy-2',2'-difluorocytidine (2R,3R,5R)-5-(4-amino-2-oxo-1,2-dihydropyrimidin-1-yl)-3-(benzoyloxy)-4,4-difluorooxolan-2-yl]methyl benzoate Cytidine, 2'-deoxy-2',2'-difluoro-, 3',5'-dibenzoate (9CI) 3',5'-Bis-O-benzoyl-2'-deoxy-2',2'-difluorocytidine (2R,3R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-2-((benzoyloxy)methyl)-4,4-difluorotetrahydrofuran-3-yl benzoate (2R,3R,5R)-5-(4-amino-2-oxopyriMidin-1(2H)-yl)-2-(benzoyloxyMethyl)-4,4-difluorotetrahydrofuran-3-yl benzoate 2-[[5-(4-amino-2-oxo-1-pyrimidinyl)-3-(2-cboxylatophenyl)-4,4-difluoro-3-hydroxy-2-oxolanyl]-hydroxymethyl]benzoate 2',2'-Difluoro-2'-deoxycyodine-3',5'–dibenzoate ( or its salt) 2'-deoxy-2',2'-difluoro-3',5'-di-O-benzoates-cytidine (or its salt) 2’-Deoxy-2’,2’-difluoro-3’,5’-bis-O-benzoylcytidine Cytidine, 2'-deoxy-2',2'-difluoro-, 3',5'-dibenzoate GeMcitabine InterMediate 9 TB-T9 2'-Deoxy-3',5'-di-O-benzoyl-2',2'-difluorocytidine, >= [(2R,3S,5R)-5-(4-amino-2-oxo-1,2-dihydropyriMidin-1-yl)-3-(benzoyloxy)-4,4-difluorooxolan-2-yl]Methyl benzoate Difluoro-2' 2'-deoxy-2,2'-difluoro-3,5-dibenzyl-cytidine 2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate (Gemcitabine impurity) 3',5'-Di-O-benzoyl-2',2'-difluoro-2'-deoxy cytidine 2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate (T9) T9 of Gemcitabine Gemcitabine alpha-Anomer Chloropurine riboside 2’,2’-Difluoro-2’-deoxycyodine-3’,5’-dibenzoate 2',2'- difluoro -2'- deoxycytosine nucleoside -3',5'- dibenzoate 2′-Deoxy-3′,5′-di-O-benzoyl-2′,2′-difluorocytidine 2,2-DIFLOURO-2-DEOXYCYTIDINE-3,5-DIBENZOATE 2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate //BP (2R,3R,5R)-5-(4-amino-2-oxopyrimidin Gemcitabine impurity 4/2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate dibenzoate deoxycytidine-3' 2’-Deoxy-3’,5’-di-O-benzoyl-2’,2’-difluorocytidine 3',5'-Di-O-benzoyl-gemcitabine - Bio-X |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 608.4±65.0 °C at 760 mmHg |
| Melting Point | 229-232°C |
| Molecular Formula | C23H19F2N3O6 |
| Molecular Weight | 471.410 |
| Flash Point | 321.7±34.3 °C |
| Exact Mass | 471.124207 |
| PSA | 122.74000 |
| LogP | 4.56 |
| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
| Index of Refraction | 1.625 |
| Storage condition | Refrigerator |
| HS Code | 2934999090 |
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134790-39-9 |
| Literature: Synthesis, , # 6 p. 565 - 570 |
|
~%
134790-39-9 |
| Literature: Synthesis, , # 6 p. 565 - 570 |
|
~%
134790-39-9 |
| Literature: Synthesis, , # 6 p. 565 - 570 |
| Precursor 4 | |
|---|---|
| DownStream 0 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |