Dibenzyl diisopropylphosphoramidite, 90+%

Catalog No.	Quantity
AAB2262922	100 g
AAB2262906	5 g
AAB2262914	25 g

Catalog No. AAB2262922 Supplier Thermo Scientific Chemicals Supplier No. B2262922

Description

CAS: 108549-23-1 | C20H28NO2P | 345.423 g/mol

Dibenzyl N,N-diisopropylphosphoramidite may be used for the preparation of phosphopeptides. It is used for the synthesis of a GDP (guanosine diphosphate) analog, SML-8-73-1. It is useful for nucleotide coupling.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Dibenzyl N,N-diisopropylphosphoramidite may be used for the preparation of phosphopeptides. It is used for the synthesis of a GDP (guanosine diphosphate) analog, SML-8-73-1. It is useful for nucleotide coupling.

Solubility
Soluble in chloroform.

Notes
Moisture sensitive. Store under inert gas. Store at 0°C. Incompatible with oxidizing agents, water/ moisture.

Specifications

Chemical Identifiers

• CAS: 108549-23-1
• Molecular Formula: C20H28NO2P
• Molecular Weight (g/mol): 345.423
• MDL Number: MFCD00191988
• InChI Key: ANPWLBTUUNFQIO-UHFFFAOYSA-N
• Synonym: dibenzyl diisopropylphosphoramidite, dibenzyl n,n-diisopropylphosphoramidite, bis benzyloxy diisopropylamino phosphine, dibenzyldiisopropylphosphoramidite, dibenzyloxy diisopropylamino phosphine, bis benzyloxy phosphanyl diisopropylamine, phosphoramidous acid, bis 1-methylethyl-, bis phenylmethyl ester, n-dibenzyloxyphosphanyl-n-isopropyl-propan-2-amine, bis-bzl-2ipr-p, bis methylethyl bis phenylmethoxy phosphino amine
• PubChem CID: 196621
• IUPAC Name: N-bis(phenylmethoxy)phosphanyl-N-propan-2-ylpropan-2-amine
• SMILES: CC(C)N(C(C)C)P(OCC1=CC=CC=C1)OCC2=CC=CC=C2

• Density: 1.03
• Boiling Point: 130°C (0.55 mmHg)
• Flash Point: 69°C (156°F)
• Assay Percent Range: 0.9
• Quantity: 100 g
• Sensitivity: Moisture sensitive
• Solubility Information: Soluble in chloroform.
• Formula Weight: 345.43
• Percent Purity: 95%
• Chemical Name or Material: Dibenzyl diisopropylphosphoramidite

Safety and Handling

Hazard Category	H227-H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Combustible liquid.
Precautionary Statement	P210-P235-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P370+P378q-P501c
EINECSNumber	629-628-9
TSCA	No
storageNote1	Moisture Sensitive
Recommended Storage	Keep cold

SDS

RUO – Research Use Only