ChemicalBook >> CAS DataBase List >>1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione
1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione
![1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione Structure](CAS/GIF/69256-17-3.gif)
- CAS No.
- 69256-17-3
- Chemical Name:
- 1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione
- Synonyms
- FMAU;D-FMAU;Ara-2'-F-2'-dT;2'-Fluoro-5-methylarabinosyluracil;FMAU, 2'-Fluoro-5-methylarabinosyluracil;2'-Fluoro-5-methyl-1--D-arabinofuranosyluracil;2’-Deoxy-2’-fluoro-5-methyl-β-D-arabinouridine;2'-Fluoro-5-methyl-1-β-D-arabinofuranosyluracil;1-(2-Fluoro-2-deoxy-β-D-arabinofuranosyl)thymine;2'-Deoxy-2'-fluoro-5-Methyl-beta-D-arabinouridine
- CBNumber:
- CB71396752
- Molecular Formula:
- C10H13FN2O5
- Molecular Weight:
- 260.22
- MDL Number:
- MFCD00870799
- MOL File:
- 69256-17-3.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 02:22:39
| Product description | Number | Pack Size | Price |
| 1-(2-Deoxy-2-fluoro-D-arabinofuranosyl)-5-methyluracil Asreported | 295978 | 5mg | $333 |
| 1-(2-Deoxy-2-fluoro-D-arabinofuranosyl)-5-methyluracil Asreported | 295978 | 10mg | $460 |
| 1-(2-Deoxy-2-fluoro-D-arabinofuranosyl)-5-methyluracil Asreported | 295978 | 25mg | $672 |
| 1-(2-Deoxy-2-fluoro-D-arabinofuranosyl)-5-methyluracil Asreported | 295978 | 50mg | $885 |
| 1-(2-Deoxy-2-fluoro-D-arabinofuranosyl)-5-methyluracil Asreported | 295978 | 100mg | $1238 |
| More product size | |||
1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione Properties
| Density | 1.55±0.1 g/cm3(Predicted) |
|---|---|
| storage temp. | 2-8°C |
| pka | 9.55±0.10(Predicted) |
| InChI | InChI=1/C10H13FN2O5/c1-4-2-13(10(17)12-8(4)16)9-6(11)7(15)5(3-14)18-9/h2,5-7,9,14-15H,3H2,1H3,(H,12,16,17)/t5-,6+,7-,9-/s3 |
| InChIKey | GBBJCSTXCAQSSJ-DFVSTPOWNA-N |
| SMILES | F[C@H]1[C@@H]([C@@H](CO)O[C@H]1N1C=C(C)C(=O)NC1=O)O |&1:1,2,3,7,r| |
| FDA UNII | 37F7D05ANB |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Usbiological | 295978 | 1-(2-Deoxy-2-fluoro-D-arabinofuranosyl)-5-methyluracil Asreported | 69256-17-3 | 5mg | $333 | 2026-06-03 | Buy |
| Usbiological | 295978 | 1-(2-Deoxy-2-fluoro-D-arabinofuranosyl)-5-methyluracil Asreported | 69256-17-3 | 10mg | $460 | 2026-06-03 | Buy |
| Usbiological | 295978 | 1-(2-Deoxy-2-fluoro-D-arabinofuranosyl)-5-methyluracil Asreported | 69256-17-3 | 25mg | $672 | 2026-06-03 | Buy |
| Usbiological | 295978 | 1-(2-Deoxy-2-fluoro-D-arabinofuranosyl)-5-methyluracil Asreported | 69256-17-3 | 50mg | $885 | 2026-06-03 | Buy |
| Usbiological | 295978 | 1-(2-Deoxy-2-fluoro-D-arabinofuranosyl)-5-methyluracil Asreported | 69256-17-3 | 100mg | $1238 | 2026-06-03 | Buy |
1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione Chemical Properties,Uses,Production
Description
2'-Fluoro-5-methyl-1-beta-D-arabinofuranosyluracil is the impurity of antiviral drug Clevudine (C574150), which is used for the treatment of Hepatitis B.
Uses
2''-Fluoro-5-methyl-1-β-D-arabinofuranosyluracil is the impurity of antiviral drug Clevudine (C574150), which is used for the treatment of Hepatitis B.
Synthesis of 1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione from 2-Deoxy-2-fluoro-1,3,5-tri-O-benzoyl-D-ribofuranose
1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
Global( 93)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29812 | 58 |
| Zhejiang ZETian Fine Chemicals Co. LTD | +8618957127338 | stella@zetchem.com | China | 2994 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10403 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 8497 | 58 |
| Nanjing Baifuli Technology Co., Ltd. | +86-15335185688 | sales@unisyn.cn | CHINA | 332 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-173 9270 1263 | 1057@dideu.com | China | 3977 | 58 |
| SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 +8618813727289 | contact@trustwe.com | China | 5745 | 58 |
| Shanxi Xuanran Import and Export Trade Co., Ltd. | +8617735180244 | mike_yan@xuanranglobal.com | CHINA | 4017 | 58 |
| Finetech Industry Limited | +86-27-8746-5837 +8619945049750 | info@finetechnology-ind.com | China | 9539 | 58 |
View Lastest Price from 1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-05-11 | FMAU
69256-17-3
|
$35.00 | 98.60% | 10g | TargetMol Chemicals Inc. | ||
 |
2020-05-15 | Clevudine
69256-17-3
|
$1.00 | 1KG | 99% | 20T | Shaanxi Dideu Medichem Co. Ltd | |
![1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione pictures](https://img.chemicalbook.com/ProductImageEN/2019-8/Small/deae092d-cad9-43b9-a514-2bc300af061e.png) |
2019-08-06 | 1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione
69256-17-3
|
$5.00 | 1KG | 99% | 1ton | Career Henan Chemical Co |
-
- FMAU
69256-17-3
- $35.00
- 98.60%
- TargetMol Chemicals Inc.
-
- Clevudine
69256-17-3
- $1.00
- 99%
- Shaanxi Dideu Medichem Co. Ltd
-
- 1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione
69256-17-3
- $5.00
- 99%
- Career Henan Chemical Co
1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione Spectrum
69256-17-3(1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione)Related Search:
2'-Deoxy-2'-fluoro-5-Methyl-beta-D-arabinouridine
1-(2-Deoxy-2-fluoro-b-D-arabinofuranosyl)-5-Methyluracil
2,4(1H,3H)-Pyrimidinedione, 1-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)-5-methyl-
2'-Fluoro-5-methyl-1--D-arabinofuranosyluracil
1-(2-Deoxy-2-fluoro-β-D-arabinofuranosyl)-5-methyluracil
1-(2-Fluoro-2-deoxy-β-D-arabinofuranosyl)thymine
5-Methyl-1-(2-fluoro-2-deoxy-β-D-arabinofuranosyl)uracil
FMAU
1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione
2'-Fluoro-5-methylarabinosyluracil
Ara-2'-F-2'-dT
D-FMAU
2’-Deoxy-2’-fluoro-5-methyl-beta-D-arabinouridine, FMAU
2’-Deoxy-2’-fluoro-5-methyl-β-D-arabinouridine
1-(2-Deoxy-2-fluoro-.β.-D-arabinofuranosyl)-5-methyluracil
2'-Fluoro-5-methyl-1-β-D-arabinofuranosyluracil
1-((2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione
2’-Deoxy-2’-fluoro-5-methyl-beta-D-arabinouridine, FMAU, HBV drug Metabolite of FIAC GL100674
2'-Fluoro-5-methyl-1-beta-D-arabinofuranosyluracil
FMAU, 2'-Fluoro-5-methylarabinosyluracil
1-(2’-deoxy-2’-fluoro-β-D-arabinofuranosyl)-thymine (D-FMAU)
1-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione
2’-Deoxy-2’-fluoro-5-methyl-beta-D-arabinouridine
69256-17-3
