Dibenzyl Azodicarboxylate

About Dibenzyl Azodicarboxylate

Dibenzyl Azodicarboxylate is an impurity of Phenothiazine carrying the CAS registry number 2449-05-0. Its molecular formula is C16H14N2O4 and its molecular weight is 298.29 g/mol. The IUPAC name is benzyl N-phenylmethoxycarbonyliminocarbamate. Common synonyms include dibenzyl diazene-1,2-dicarboxylate and Azodicarboxylic Acid Dibenzyl Ester.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Phenothiazine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Dibenzyl Azodicarboxylate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Phenothiazine

View every impurity, metabolite and intermediate we list for Phenothiazine.

Phenothiazine impurities

Specifications & identifiers

Chemical identifiers
Product name	Dibenzyl Azodicarboxylate
Catalogue No.	VQ-043995
CAS Number	2449-05-0
IUPAC name	benzyl N-phenylmethoxycarbonyliminocarbamate
Molecular formula	C₁₆H₁₄N₂O₄
Molecular weight	298.29 g/mol
Exact mass	298.0954
Grade	Reference Standard
HSN code	38229090
InChIKey	IRJKSAIGIYODAN-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)COC(=O)N=NC(=O)OCC2=CC=CC=C2
PubChem CID	75557

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
H-bond donors / acceptors	0 / 4
TPSA	77.3 Å²
Synonyms	1,2-Bis(phenylmethyl) 1,2-diazenedicarboxylate, dibenzyl diazene-1,2-dicarboxylate, Azodicarboxylic Acid Dibenzyl Ester, benzyl N-benzyloxycarbonyliminocarbamate, phenylmethyl {[benzyloxycarbonyl]diazenyl}formate, diazenedicarboxylicacid,bis(phenylmethyl)ester, phenylmethyl n-(phenylmethoxycarbonylimino)carbamate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Dibenzyl Azodicarboxylate?

The CAS Registry Number of Dibenzyl Azodicarboxylate is 2449-05-0. It is also known as 1,2-Bis(phenylmethyl) 1,2-diazenedicarboxylate, dibenzyl diazene-1,2-dicarboxylate, Azodicarboxylic Acid Dibenzyl Ester.

What is the molecular formula and molecular weight of Dibenzyl Azodicarboxylate?

Dibenzyl Azodicarboxylate has the molecular formula C16H14N2O4 and a molecular weight of 298.29 g/mol. Its IUPAC name is benzyl N-phenylmethoxycarbonyliminocarbamate.

What is Dibenzyl Azodicarboxylate used for?

Dibenzyl Azodicarboxylate is supplied as a characterised reference material related to Phenothiazine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Dibenzyl Azodicarboxylate can I order?

We supply Dibenzyl Azodicarboxylate in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Dibenzyl Azodicarboxylate?

Yes. Every lot of Dibenzyl Azodicarboxylate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Dibenzyl Azodicarboxylate be shipped internationally?

Yes. Dibenzyl Azodicarboxylate is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.