Di-tert - butyl azodicarboxylate, purum, >=98,0% (GC)

Code: 11625-25G-F D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Reactant for:• Preparation of hexapeptide key fragments via stereoselective selenocyclization/oxidative deselenylation or hydrazination/cyclization reactions• Asy...


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$106.48 25G
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Reactant for:• Preparation of hexapeptide key fragments via stereoselective selenocyclization/oxidative deselenylation or hydrazination/cyclization reactions• Asymmetric Michael addition reactions• Preparation of dipeptidyl peptidase IV dependent water-soluble prodrugs via Mitsunobu reaction• Synthesis of pyrroloisoquinoline template via stereoselective N-acyliminium-mediated cyclization and enolate amination for synthesis of peptidomimetic compounds• Barbier-type propargylation reactions• Synthesis of bacterial peptide deformylase (PDF) inhibitor fumimycin• Asymmetric amination of glycine Schiff bases

General description

Di-tert-butyl azodicarboxylate is a an acid labile reagent for Mitsunobu reactions allowing facile isolation of products and for the electrophilic amination and hydrazination of enolates and lithium alkyls.

cation tracesCa: ≤100 mg/kg
cation tracesFe: ≤20 mg/kg
cation tracesMg: ≤10 mg/kg
cation tracesAs: ≤3 mg/kg
impurities≤0.002% heavy metals (as Pb)
impuritiescarbonate and Bicarbonate, complies
impuritiesorganic volatile impurities, complies
impurities≤0.001% ammonium (NH4)
impuritiesresidual solvents, complies
Quality Level200
Quality Level200
InChI keyCDMADVZSLOHIFP-UHFFFAOYSA-N
InChI keyQKSQWQOAUQFORH-VAWYXSNFSA-N
formcrystalline
anion tracessulfate (SO42-): ≤50 mg/kg
anion traceschloride (Cl-): ≤50 mg/kg
SMILES stringO.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]B1Ob2ob([O-])ob(O1)o2
SMILES stringCC(C)(C)OC(=O)N=NC(=O)OC(C)(C)C
density1.73 g/mL at 25 °C (lit.)
pH9.0-9.6 (20 °C, 5%)
gradepuriss.
gradepurum
qualitymeets analytical specification of Ph. Eur., BP, NF
assay99.0-103.0%
assay≥98.0% (GC)
Agency/MethodPh Eur
InChI1S/B4O7.2Na.10H2O/c5-1-7-3-9-2(6)10-4(8-1)11-3;;;;;;;;;;;;/h;;;10*1H2/q-2;2*+1;;;;;;;;;;
InChI1S/C10H18N2O4/c1-9(2,3)15-7(13)11-12-8(14)16-10(4,5)6/h1-6H3/b12-11+
suitabilitycomplies for appearance of solution
mp89-92 °C
mp89-92 °C (lit.)
storage temp.2-8°C
Cas Number870-50-8
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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