Candesartan Impurity 4

Name: Candesartan Impurity 4
Brand: Vaqora Chemicals
SKU: VQ-029604

About Candesartan Impurity 4

Candesartan Impurity 4 (CAS 139481-38-2) is an impurity of Candesartan offered by Vaqora Chemicals. Its molecular formula is C27H25N3O6 and its molecular weight is 487.5 g/mol. Its systematic (IUPAC) name is methyl 2-[[4-(2-cyanophenyl)phenyl]methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-3-nitrobenzoate.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Candesartan, 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Candesartan Impurity 4 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Candesartan

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

Candesartan impurities

Specifications & identifiers

Chemical identifiers
Product name	Candesartan Impurity 4
Catalogue No.	VQ-029604
CAS Number	139481-38-2
IUPAC name	methyl 2-[[4-(2-cyanophenyl)phenyl]methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-3-nitrobenzoate
Molecular formula	C₂₇H₂₅N₃O₆
Molecular weight	487.5 g/mol
Exact mass	487.1743
Grade	Reference Standard
HSN code	38229090
InChIKey	PUMUDLJJTIMDFU-UHFFFAOYSA-N
SMILES	CC(C)(C)OC(=O)N(CC1=CC=C(C=C1)C2=CC=CC=C2C#N)C3=C(C=CC=C3[N+](=O)[O-])C(=O)OC
PubChem CID	10874596

Physical properties
Physical form	Solid
LogP (XLogP3)	5.2
H-bond donors / acceptors	0 / 7
TPSA	125 Å²
Synonyms	Methyl 2-[N-(tert-Butoxycarbonyl)-N-[(2'-cyanobiphenyl-4-yl)methyl]amino]-3-nitrobenzoate, methyl 2-(tert-butoxycarbonyl((2'-cyanobiphenyl-4-yl)methyl)amino)-3-nitrobenzoate, Methyl 2-[(tert-butoxycarbonyl)[(2'-cyanobiphenyl-4-yl)methyl]amino]-3-nitrobenzoate, methyl 2-[N-t-butoxycarbonyl-N-[(2'-cyano-biphenyl-4-yl)methyl]amino]-3-nitrobenzoate, methyl 2-[N-t-butoxycarbonyl-N-[(2'-cyanobiphenyl-4-yl)methyl]amino]-3-nitrobenzoate, methyl2-[N-t-butoxycarbonyl-N-[(2'-cyanobiphenyl-4-yl)methyl]amino]-3-nitro-benzoate

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 Candesartan Impurity 4?

The CAS Registry Number of Candesartan Impurity 4 is 139481-38-2. It is also known as Methyl 2-[N-(tert-Butoxycarbonyl)-N-[(2'-cyanobiphenyl-4-yl)methyl]amino]-3-nitrobenzoate, methyl 2-(tert-butoxycarbonyl((2'-cyanobiphenyl-4-yl)methyl)amino)-3-nitrobenzoate, Methyl 2-[(tert-butoxycarbonyl)[(2'-cyanobiphenyl-4-yl)methyl]amino]-3-nitrobenzoate.

What is the molecular formula and molecular weight of Candesartan Impurity 4?

Candesartan Impurity 4 has the molecular formula C27H25N3O6 and a molecular weight of 487.5 g/mol. Its IUPAC name is methyl 2-[[4-(2-cyanophenyl)phenyl]methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-3-nitrobenzoate.

What is Candesartan Impurity 4 used for?

Candesartan Impurity 4 is supplied as a characterised reference material related to Candesartan. 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 Candesartan Impurity 4 can I order?

We supply Candesartan Impurity 4 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 Candesartan Impurity 4?

Yes. Every lot of Candesartan Impurity 4 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 Candesartan Impurity 4 be shipped internationally?

Yes. We export Candesartan Impurity 4 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.