Diphenylphosphoryl Azide (DPPA) CAS 26386-88-9 Purity >99.0% (GC) Factory High Quality

Short Description:

Chemical Name: Diphenylphosphoryl Azide

Synonyms: DPPA

CAS: 26386-88-9

Purity: >99.0% (GC)

Appearance: Colorless to Light Yellow Liquid

High Quality, Commercial Production

E-Mail: alvin@ruifuchem.com


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Description:

Manufacturer Supply With High Quality, Commercial Production 
Chemical Name: Diphenylphosphoryl Azide CAS: 26386-88-9

Chemical Properties:

Chemical Name Diphenylphosphoryl Azide
Synonyms DPPA 
CAS Number 26386-88-9
CAT Number RF-PI1165
Stock Status In Stock, Production Scale Up to Tons
Molecular Formula C12H10N3O3P
Molecular Weight 275.20 
Boiling Point 157℃/0.17 mmHg (lit.)
Density 1.277 g/mL at 25℃ (lit.)
Refractive Index  n20/D 1.551 (lit.)
Solubility in Water Decomposes in Contact With Water, Insoluble
Solubility Very Soluble in Acetone, Dimethylformamide, Toluene
Brand Ruifu Chemical

Specifications:

Item Specifications
Appearance Colorless to Light Yellow Liquid
Purity / Analysis Method >99.0% (GC)
Single Impurity <0.50%
Residual Solvents <2.00%
Test Standard Enterprise Standard
Usage Pharmaceutical Intermediates

Package & Storage:

Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.

Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.

Advantages:

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FAQ:

Application:

Diphenylphosphoryl Azide (DPPA) (CAS: 26386-88-9) is a well-known azide reagent used in peptide couplings, curtius rearrangements, and Mitsunobu inversions-is often encountered in pharmaceutical process development because it enables the most direct route to a desired product. DPPA acts as a reagent for the synthesis of peptides and phosphoramidates by reacting with amines. DPPA is used for peptide coupling and 1,3-dipole cycloaddition reactions. It is also used to prepare amino acid copolymers. DPPA is widely used in organic synthesis, pharmaceutical synthesis and peptide synthesis. Azide reagent for azidinization of alkenes catalyzed by tetraphenoporphyrin-cobalt. It is also used as an activator in the preparation of macrocyclic lactam and aldose reductase inhibitors. It is also an important organophosphorus reagent.

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