5′-O-tert-Butyldimethylsilylthymidine - 97%, high purity , CAS No.40733-28-6

Item Number

O344789

Grouped product items
SKU	Size	Availability	Price
O344789-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$32.90
O344789-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$56.90
O344789-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$159.90
O344789-5g	5g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$559.90

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Basic Description

Synonyms	5'-O-[(1,1-Dimethylethyl)dimethylsilyl]thymidine \| 5'-O-tert-Butyldimethylsilylthymidine \| 5'-O-TERT-BUTYLDIMETHYLSILYL-THYMIDINE \| D86090 \| CS-0159276 \| 1-((2R,4S,5R)-5-(((tert-butyldimethylsilyl)oxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-5-methylpyrimid
Specifications & Purity	97%
Storage Temp	Store at 2-8°C,Protected from light
Shipped In	Wet ice
Product Description	5'-O-TBDMS-dT is a protective and modifying nucleoside Application： 5'-O-(tert-Butyldimethylsilyl)thymidine is used as pharmaceutical intermediate.

Names and Identifiers

IUPAC Name	1-[(2R,4S,5R)-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-hydroxyoxolan-2-yl]-5-methylpyrimidine-2,4-dione
INCHI	InChI=1S/C16H28N2O5Si/c1-10-8-18(15(21)17-14(10)20)13-7-11(19)12(23-13)9-22-24(5,6)16(2,3)4/h8,11-13,19H,7,9H2,1-6H3,(H,17,20,21)/t11-,12+,13+/m0/s1
InChi Key	IJWIJLIIOKZJMS-YNEHKIRRSA-N
Canonical SMILES	CC1=CN(C(=O)NC1=O)C2CC(C(O2)CO[Si](C)(C)C(C)(C)C)O
Isomeric SMILES	CC1=CN(C(=O)NC1=O)[C@H]2C[C@@H]([C@H](O2)CO[Si](C)(C)C(C)(C)C)O
PubChem CID	10251259
Molecular Weight	356.49

Certificates

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8 results found

Lot Number	Certificate Type	Date	Item
B2428334	Certificate of Analysis	Jan 23, 2024	O344789
B2428335	Certificate of Analysis	Jan 23, 2024	O344789
B2428336	Certificate of Analysis	Jan 23, 2024	O344789
B2428337	Certificate of Analysis	Jan 23, 2024	O344789
B2428338	Certificate of Analysis	Jan 23, 2024	O344789
B2428339	Certificate of Analysis	Jan 23, 2024	O344789
B2428345	Certificate of Analysis	Jan 23, 2024	O344789
B2428346	Certificate of Analysis	Jan 23, 2024	O344789

Safety and Hazards(GHS)

Pictogram(s)	GHS07
Signal	Warning
Hazard Statements	H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell.

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Basic Description