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ChemicalBook >> CAS DataBase List >> 3,5-Di-O-(tert-butyldimethylsilyl)-2-deoxy-D-ribonolactone

3,5-Di-O-(tert-butyldimethylsilyl)-2-deoxy-D-ribonolactone

$25 - $1594
Product name: 3,5-Di-O-(tert-butyldimethylsilyl)-2-deoxy-D-ribonolactone
CAS: 83159-91-5
MF: C17H36O4Si2
MW: 360.64
EINECS:
MDL Number:MFCD01630917
Synonyms:D-erythro-Pentonicacid, 2-deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-, g-lactone;(4S,5R)‐4‐[(tert‐butyldimethylsilyl)oxy]‐5‐{[(tert‐butyldimethylsilyl)oxy]methyl}oxolan‐2‐one;3,5-DI-O-(T-BUTYLDIMETHYLSILYL)-2-DEOXY-D-RIBONOLACTONE;(3S,4R)-3,5-bis(tert-butyldimethylsilyloxy)-4-hydroxypentanal;3,5-Di-O-(tert-butyldimethylsilyl)-2-deoxy-D-ribose;3,5-Di-O-(tert-butyldimethylsilyl)-2-deoxy-D-ribono-1,4-lactone;3,5-DI-O-(TERT-BUTYLDIMETHYLSILYL)-2-DEOXY-D-RIBONOLACTONE;3,5-Di-O-(t-Butyldimethylsilyl)-2-deoxy-D-ribono-1,4-lactone

Price25 Properties Safety Information Description

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Brand

aablocks
ACHEMBLOCK
American Custom Chemicals Corporation
Biosynth
Chemenu
ChemScene
Crysdot
Synthonix
TRC

Package

250mg
500mg
1000mg
1g
2g
5g
10g
25g

Manufactureraablocks
Product numberAA008JE3
Product description(4S,5R)-4-((tert-Butyldimethylsilyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)dihydrofuran-2(3H)-one 98%
Packaging250mg
Price$25
Updated2026-05-28
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Manufactureraablocks
Product numberAA008JE3
Product description(4S,5R)-4-((tert-Butyldimethylsilyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)dihydrofuran-2(3H)-one 95%
Packaging1g
Price$51
Updated2026-05-28
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Manufactureraablocks
Product numberAA008JE3
Product description(4S,5R)-4-((tert-Butyldimethylsilyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)dihydrofuran-2(3H)-one 95%
Packaging5g
Price$137
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA008JE3
Product description(4S,5R)-4-((tert-Butyldimethylsilyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)dihydrofuran-2(3H)-one 95%
Packaging10g
Price$223
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA008JE3
Product description(4S,5R)-4-((tert-Butyldimethylsilyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)dihydrofuran-2(3H)-one 95%
Packaging25g
Price$557
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberL14016
Product description(4S,5R)-4-[(Tert-butyldimethylsilyl)oxy]-5-{[(tert-butyldimethylsilyl)oxy]methyl}oxolan-2-one 97%
Packaging25G
Price$780
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberL14016
Product description(4S,5R)-4-[(Tert-butyldimethylsilyl)oxy]-5-{[(tert-butyldimethylsilyl)oxy]methyl}oxolan-2-one 97%
Packaging5G
Price$195
Updated2026-05-27
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ManufacturerAmerican Custom Chemicals Corporation
Product numberORS0005966
Product description3,5-DI-O-(TERT-BUTYLDIMETHYLSILYL)-2-DEOXY-D-RIBONO-1,4-LACTONE 95.00%
Packaging1G
Price$228.9
Updated2021-12-16
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ManufacturerBiosynth
Product numberMD06410
Product description3,5-Di-O-(tert-butyldimethylsilyl)-2-deoxy-D-ribono-1,4-lactone
Packaging1g
Price$131.3
Updated2021-12-16
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ManufacturerBiosynth
Product numberMD06410
Product description3,5-Di-O-(tert-butyldimethylsilyl)-2-deoxy-D-ribono-1,4-lactone
Packaging2g
Price$189
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberMD06410
Product description3,5-Di-O-(tert-butyldimethylsilyl)-2-deoxy-D-ribono-1,4-lactone
Packaging5G
Price$300
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberMD06410
Product description3,5-Di-O-(tert-butyldimethylsilyl)-2-deoxy-D-ribono-1,4-lactone
Packaging1000mg
Price$150
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberMD06410
Product description3,5-Di-O-(tert-butyldimethylsilyl)-2-deoxy-D-ribono-1,4-lactone
Packaging500mg
Price$150
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberMD06410
Product description3,5-Di-O-(tert-butyldimethylsilyl)-2-deoxy-D-ribono-1,4-lactone
Packaging10g
Price$400
Updated2021-12-16
Buy

ManufacturerChemenu
Product numberCM104446
Product description(4S,5R)‐4‐[(tert‐butyldimethylsilyl)oxy]‐5‐{[(tert‐butyldimethylsilyl)oxy]methyl}oxolan‐2‐one 97%
Packaging5g
Price$330
Updated2021-12-16
Buy

ManufacturerChemScene
Product numberCS-0053171
Product description(4S,5R)-4-[(tert-Butyldimethylsilyl)oxy]-5-{[(tert-butyldimethylsilyl)oxy]methyl}oxolan-2-one ≥95%
Packaging10g
Price$262
Updated2026-06-04
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA008JE3	(4S,5R)-4-((tert-Butyldimethylsilyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)dihydrofuran-2(3H)-one 98%	250mg	$25	2026-05-28	Buy
aablocks	AA008JE3	(4S,5R)-4-((tert-Butyldimethylsilyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)dihydrofuran-2(3H)-one 95%	1g	$51	2026-05-28	Buy
aablocks	AA008JE3	(4S,5R)-4-((tert-Butyldimethylsilyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)dihydrofuran-2(3H)-one 95%	5g	$137	2026-05-28	Buy
aablocks	AA008JE3	(4S,5R)-4-((tert-Butyldimethylsilyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)dihydrofuran-2(3H)-one 95%	10g	$223	2026-05-28	Buy
aablocks	AA008JE3	(4S,5R)-4-((tert-Butyldimethylsilyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)dihydrofuran-2(3H)-one 95%	25g	$557	2026-05-28	Buy
ACHEMBLOCK	L14016	(4S,5R)-4-[(Tert-butyldimethylsilyl)oxy]-5-{[(tert-butyldimethylsilyl)oxy]methyl}oxolan-2-one 97%	25G	$780	2026-05-27	Buy
ACHEMBLOCK	L14016	(4S,5R)-4-[(Tert-butyldimethylsilyl)oxy]-5-{[(tert-butyldimethylsilyl)oxy]methyl}oxolan-2-one 97%	5G	$195	2026-05-27	Buy
American Custom Chemicals Corporation	ORS0005966	3,5-DI-O-(TERT-BUTYLDIMETHYLSILYL)-2-DEOXY-D-RIBONO-1,4-LACTONE 95.00%	1G	$228.9	2021-12-16	Buy
Biosynth	MD06410	3,5-Di-O-(tert-butyldimethylsilyl)-2-deoxy-D-ribono-1,4-lactone	1g	$131.3	2021-12-16	Buy
Biosynth	MD06410	3,5-Di-O-(tert-butyldimethylsilyl)-2-deoxy-D-ribono-1,4-lactone	2g	$189	2021-12-16	Buy
Biosynth	MD06410	3,5-Di-O-(tert-butyldimethylsilyl)-2-deoxy-D-ribono-1,4-lactone	5G	$300	2021-12-16	Buy
Biosynth	MD06410	3,5-Di-O-(tert-butyldimethylsilyl)-2-deoxy-D-ribono-1,4-lactone	1000mg	$150	2026-06-04	Buy
Biosynth	MD06410	3,5-Di-O-(tert-butyldimethylsilyl)-2-deoxy-D-ribono-1,4-lactone	500mg	$150	2026-06-04	Buy
Biosynth	MD06410	3,5-Di-O-(tert-butyldimethylsilyl)-2-deoxy-D-ribono-1,4-lactone	10g	$400	2021-12-16	Buy
Chemenu	CM104446	(4S,5R)‐4‐[(tert‐butyldimethylsilyl)oxy]‐5‐{[(tert‐butyldimethylsilyl)oxy]methyl}oxolan‐2‐one 97%	5g	$330	2021-12-16	Buy
ChemScene	CS-0053171	(4S,5R)-4-[(tert-Butyldimethylsilyl)oxy]-5-{[(tert-butyldimethylsilyl)oxy]methyl}oxolan-2-one ≥95%	10g	$262	2026-06-04	Buy

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Properties

storage temp. :Store at room temperature, keep dry and cool
Appearance :White to off-white Solid
InChI :InChI=1/C17H36O4Si2/c1-16(2,3)22(7,8)19-12-14-13(11-15(18)20-14)21-23(9,10)17(4,5)6/h13-14H,11-12H2,1-10H3/t13-,14+/s3
InChIKey :DCFHRVSQGCDCMH-JJANDPSINA-N
SMILES :[C@@H]1(CC(=O)O[C@@H]1CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C |&1:0,5,r|

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
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

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
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.

Description

(4S,5R)-4-(tert-Butyldimethylsilyloxy)-5-((tert-butyldimethylsilyloxy)methyl)dihydrofuran-2(3H)-one is used as a reactant in the synthesis of 6-substituted pyridin-3-yl C-nucleosides using Heck arylation, palladium-catalyzed cross-coupling, amination, and alkoxylation reactions.

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Suppliers and manufacturers

Beijing Qinling Pharmaceutical Co., Ltd. J & K SCIENTIFIC LTD. PharmaBlock Sciences (Nanjing),Inc. Capot Chemical Co., Ltd ChemCell Biomedicine Co.,Ltd. Bide Pharmatech Ltd. Beijing Qinling Mountains Pharmaceutical Co., Ltd. Shenzhen Regent Biochemical Technology Co., Ltd. Capot Chemical Co.,Ltd. Aikon International Limited

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3,5-Di-O-(tert-butyldimethylsilyl)-2-deoxy-D-ribonolactone

Properties

Safety Information

Description

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