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ChemicalBook >> CAS DataBase List >> ((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate

((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate

$5 - $10100
Product name: ((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate
CAS: 874638-80-9
MF: C20H17FO6
MW: 372.35
EINECS:618-021-4
MDL Number:MFCD17677380
Synonyms:3,5-di-O-benzoyl-2-deoxy-2-fluoro-D-ribono-γ-latone;SFBM;(2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic acid γ-lactone 3,5-dibenzoate;Sofosbuvir intermediate;Sofosbuvir Impurity 30;3,5-Di-O-benzoyl-2-deoxy-2-fluoro-2C-methyl-D-ribono-1,4-lactone;(2R,3R,4R)-2-[(benzoyloxy)methyl]-4-fluoro-4-methyl-5-oxooxolan-3-yl benzoate;Sofosbuvir Intermediate 1

Price68 Properties Safety Information Description

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aablocks
AccelPharmtech
ACHEMBLOCK
AK Scientific
Alichem
Ambeed
American Custom Chemicals Corporation
Biosynth
Chemenu
ChemScene
Crysdot
Labseeker
Matrix Scientific
SynQuest Laboratories
Synthonix
TRC
Usbiological

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Manufactureraablocks
Product numberAA0035Z5
Product description((2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate 97%
Packaging1g
Price$8
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0035Z5
Product description((2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate 97%
Packaging5g
Price$10
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0035Z5
Product description((2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate 97%
Packaging25g
Price$12
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0035Z5
Product description((2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate 97%
Packaging100g
Price$38
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0035Z5
Product description((2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate 95%
Packaging250g
Price$90
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0035Z5
Product description((2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate 97%
Packaging500g
Price$158
Updated2026-05-28
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ManufacturerAccelPharmtech
Product numberLW2279
Product description((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydroFuran-2-yl)methylbenzoate. 98%
Packaging25G
Price$270
Updated2021-12-16
Buy

ManufacturerAccelPharmtech
Product numberLW2279
Product description((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydroFuran-2-yl)methyl benzoate. 98%
Packaging25G
Price$270
Updated2026-05-21
Buy

ManufacturerAccelPharmtech
Product numberLW2279
Product description((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydroFuran-2-yl)methylbenzoate. 98%
Packaging250G
Price$470
Updated2021-12-16
Buy

ManufacturerAccelPharmtech
Product numberLW2279
Product description((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydroFuran-2-yl)methyl benzoate. 98%
Packaging250G
Price$470
Updated2026-05-21
Buy

ManufacturerAccelPharmtech
Product numberLW2279
Product description((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydroFuran-2-yl)methylbenzoate. 98%
Packaging1KG
Price$1080
Updated2021-12-16
Buy

ManufacturerAccelPharmtech
Product numberLW2279
Product description((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydroFuran-2-yl)methyl benzoate. 98%
Packaging1KG
Price$1080
Updated2026-05-21
Buy

ManufacturerAccelPharmtech
Product numberLW2279
Product description((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydroFuran-2-yl)methylbenzoate. 98%
Packaging10KG
Price$10100
Updated2021-12-16
Buy

ManufacturerAccelPharmtech
Product numberLW2279
Product description((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydroFuran-2-yl)methyl benzoate. 98%
Packaging10KG
Price$10100
Updated2026-05-21
Buy

ManufacturerACHEMBLOCK
Product numberG-5705
Product description((2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methylbenzoate 97%
Packaging250G
Price$170
Updated2021-12-16
Buy

ManufacturerAK Scientific
Product numberJ96865
Product description((2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate 95%
Packaging500g
Price$195
Updated2026-06-04
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA0035Z5	((2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate 97%	1g	$8	2026-05-28	Buy
aablocks	AA0035Z5	((2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate 97%	5g	$10	2026-05-28	Buy
aablocks	AA0035Z5	((2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate 97%	25g	$12	2026-05-28	Buy
aablocks	AA0035Z5	((2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate 97%	100g	$38	2026-05-28	Buy
aablocks	AA0035Z5	((2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate 95%	250g	$90	2026-05-28	Buy
aablocks	AA0035Z5	((2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate 97%	500g	$158	2026-05-28	Buy
AccelPharmtech	LW2279	((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydroFuran-2-yl)methylbenzoate. 98%	25G	$270	2021-12-16	Buy
AccelPharmtech	LW2279	((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydroFuran-2-yl)methyl benzoate. 98%	25G	$270	2026-05-21	Buy
AccelPharmtech	LW2279	((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydroFuran-2-yl)methylbenzoate. 98%	250G	$470	2021-12-16	Buy
AccelPharmtech	LW2279	((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydroFuran-2-yl)methyl benzoate. 98%	250G	$470	2026-05-21	Buy
AccelPharmtech	LW2279	((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydroFuran-2-yl)methylbenzoate. 98%	1KG	$1080	2021-12-16	Buy
AccelPharmtech	LW2279	((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydroFuran-2-yl)methyl benzoate. 98%	1KG	$1080	2026-05-21	Buy
AccelPharmtech	LW2279	((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydroFuran-2-yl)methylbenzoate. 98%	10KG	$10100	2021-12-16	Buy
AccelPharmtech	LW2279	((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydroFuran-2-yl)methyl benzoate. 98%	10KG	$10100	2026-05-21	Buy
ACHEMBLOCK	G-5705	((2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methylbenzoate 97%	250G	$170	2021-12-16	Buy
AK Scientific	J96865	((2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate 95%	500g	$195	2026-06-04	Buy

Next Last

Properties

Melting point :133℃
Boiling point :458.6±34.0 °C(Predicted)
Density :1.33
storage temp. :2-8°C
Appearance :White to yellow Solid
InChI :InChI=1/C20H17FO6/c1-20(21)16(27-18(23)14-10-6-3-7-11-14)15(26-19(20)24)12-25-17(22)13-8-4-2-5-9-13/h2-11,15-16H,12H2,1H3/t15-,16-,20-/s3
InChIKey :OUKYMZJNLWKCSO-ZFVYKOPKNA-N
SMILES :C([C@H]1OC(=O)[C@@](F)(C)[C@@H]1OC(C1C=CC=CC=1)=O)OC(C1C=CC=CC=1)=O |&1:1,5,8,r|

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321	Specific treatment (see … on this label).
P332+P313	IF SKIN irritation occurs: Get medical advice/attention.
P362	Take off contaminated clothing and wash before reuse.

Description

(2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic Acid γ-Lactone 3,5-Dibenzoate is a reactant used in the synthesis of 1''-C-cyano-2''-fluoro-2''-C-methyl pyrimidine nucleosides as HCV polymerase inhibitors.

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Suppliers and manufacturers

Henan Bao Enluo International TradeCo.，LTD

$10.00
((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate CAS:874638-80-9

Shanghai Yingrui Biopharma Co., Ltd.

$1.00
((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate CAS:874638-80-9

NewCan Biotech Limited

JIANGXI TIME PHARMACEUTICAL CO.,LTD

Capot Chemical Co.,Ltd.

Shanghai Daken Advanced Materials Co.,Ltd

Nanjing Gold Pharmaceutical Technology Co. Ltd.

Beijing Cooperate Pharmaceutical Co.,Ltd

Henan Tianfu Chemical Co.,Ltd.

Chembon Pharmaceutical Co., Ltd.

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((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers