5'-O-TBDMS-dT

Name: 5'-O-TBDMS-dT
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 40733-28-6
Cat. No. CS-0159276
Purity≥97%
MDL No.MFCD01631041

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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Structure of 40733-28-6

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General Information

CAS No. 40733-28-6
Cat. No. CS-0159276
Purity ≥97%
MDL No. MFCD01631041
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₆H₂₈N₂O₅Si
Molecular Weight 356.49
Synonym(s) None
SMILES O[C@H]1C[C@H](N2C(NC(C(C)=C2)=O)=O)O[C@@H]1CO[Si](C)(C)C(C)(C)C

Description

5'-O-TBDMS-dT features a tert-butyldimethylsilyl group protecting the 5'-hydroxyl of deoxythymidine, enhancing stability and solubility in organic solvents. This derivative simplifies incorporation into oligonucleotide synthesis workflows, enabling efficient chain elongation under standard conditions.

Synthesis

Route1
- 18162-48-6
- In-stock
  
  50-89-5
- ~99%
- In-stock
  
  40733-28-6
References
- D'Onofrio, Jennifer; De Napoli, Lorenzo; Di Fabio, Giovanni; Montesarchio, Daniela Synlett, 2006 , # 6 p. 845 - 848
Route2
- 174782-52-6
- ~92%
- In-stock
  
  40733-28-6
References
- Ramasamy, Kanda S.; Averett, Devron Synlett, 1999 , # 6 p. 709 - 712
Route3
- 164267-52-1
- ~87%
- In-stock
  
  40733-28-6
References
- Ramasamy, Kanda S.; Bandaru, Rajanikanth; Averett, Devron Synthetic Communications, 1999 , vol. 29, # 16 p. 2881 - 2894

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362-P405-P501

Quality Control

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Computational Chemistry Data

TPSA 93.55
LogP 1.51522
H_Acceptors 6
H_Donors 2
Rotatable_Bonds 4

Other Classifications

Life Science Nucleosides & Nucleotides Other Protective Nucleosides

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Chemical Biology Nucleic Acid Chemistry Protected Nucleosides

Biochemistry Biochemicals and Reagents Nucleosides, Nucleotides, Oligonucleotides Nucleobases and their Analogs

Biochemistry Biochemicals and Reagents Nucleosides, Nucleotides, Oligonucleotides Nucleoside Analogs

Biochemistry Biochemicals and Reagents Nucleosides, Nucleotides, Oligonucleotides Nucleosides

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5'-O-TBDMS-dT

CAS No. 40733-28-6

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