3,5-Bis(benzoyl)-1-methanesulfonyloxy-2-deoxy-2,2-difluororibose(β-form) (CAS 134877-43-3) — formula C20H18F2O8S, molecular weight 456.4.
3,5-Bis(benzoyl)-1-methanesulfonyloxy-2-deoxy-2,2-difluororibose(β-form) (CAS 134877-43-3) is classified under Food Additives, with molecular formula C20H18F2O8S and molecular weight 456.4, and serves as a key raw material in the food and beverage industry — commonly applied as a food additive, nutritional supplement, or processing aid where regulatory-grade purity is required. Jinan Shenghe Chemical Co., Ltd. supplies 3,5-Bis(benzoyl)-1-methanesulfonyloxy-2-deoxy-2,2-difluororibose(β-form) at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 134877-43-3 |
|---|---|
| Molecular Formula | C20H18F2O8S |
| Molecular Weight | 456.4 |
| LogP | 3.3 |
3,5-Bis(benzoyl)-1-methanesulfonyloxy-2-deoxy-2,2-difluororibose(β-form) is a chemical compound with CAS registry number 134877-43-3 and molecular formula C20H18F2O8S (molecular weight 456.4).
CAS number: 134877-43-3
Its molecular formula C20H18F2O8S comprises 20 C, 18 H, 2 F, 8 O, 1 S atoms.
Also known as: 3,5-Bis(benzoyl)-1-methanesulfonyloxy-2-deoxy-2,2-difluororibose(β-form) · 吉西他滨杂质2
The CAS registry number of 3,5-Bis(benzoyl)-1-methanesulfonyloxy-2-deoxy-2,2-difluororibose(β-form) is 134877-43-3.
Molecular formula C20H18F2O8S, molecular weight 456.4.
It is also registered under: 3,5-Bis(benzoyl)-1-methanesulfonyloxy-2-deoxy-2,2-difluororibose(β-form), 吉西他滨杂质2.
Independent reference data for 3,5-Bis(benzoyl)-1-methanesulfonyloxy-2-deoxy-2,2-difluororibose(β-form) (CAS 134877-43-3), compiled from public chemistry databases.
| CAS 号 | 134877-43-3 |
|---|---|
| PubChem CID | 14889592 |
| 分子式 | C20H18F2O8S |
| IUPAC 名称 | [(2R,3R,5S)-3-benzoyloxy-4,4-difluoro-5-methylsulfonyloxyoxolan-2-yl]methyl benzoate |
| Molecular Weight | 456.4 |
|---|---|
| XLogP3 | 3.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 9 |
| Exact Mass | 456.06904503 |
| Monoisotopic Mass | 456.06904503 |
| Topological Polar Surface Area | 114 |
| Heavy Atom Count | 31 |
((2R,3R,5S)-3-(benzoyloxy)-4,4-difluoro-5-((methylsulfonyl)oxy)tetrahydrofuran-2-yl)methyl benzoate; 134877-43-3; 134877-42-2; C20H18F2O8S; Gemcitabine impurity 2; 2-Deoxy-2,2-difluoro-3,5-O-dibenzoylribose mesylate; ((2R,3R,5S)-3-(Benzoyloxy)-4,4-difluoro-5-((methyl-sulfonyl)oxy)tetrahydrofuran-2-yl)methyl benzoate; SCHEMBL5200517; LIAQHZDWFACWFK-MDZRGWNJSA-N; DTXSID201130529; AKOS016000981; 2-Deoxy-2,2-difluoro-D-erythro-pentofuranose-3,5-dibenzoate- 1-methanesulfonate; 3,5-Di-O-benzoyl-2-deoxy-2,2-difluoro-1-O-(methanesulfonyl)-beta-D-erythro-pentofuranose; I(2)-D-erythro-Pentofuranose, 2-deoxy-2,2-difluoro-, 3,5-dibenzoate 1-methanesulfonate; ((2R,3R,5S)-3-(Benzoyloxy)-4,4-difluoro-5-((methylsulfonyl)oxy)tetrahydrofuran-2-yl)methylbenzoate
吉西他滨杂质2 · CAS 134877-43-3 · C20H18F2O8S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 吉西他滨杂质2