Glutamic Acid Impurity 1

Name: Glutamic Acid Impurity 1
Brand: Vaqora Chemicals
SKU: VQ-036163

About Glutamic Acid Impurity 1

Glutamic Acid Impurity 1 is an impurity of Glutamic Acid carrying the CAS registry number 328086-57-3. Formula C14H22N2O6, molecular weight 314.33 g/mol. The IUPAC name is dimethyl (2R,4S)-2-(cyanomethyl)-4-[(2-methylpropan-2-yl)oxycarbonylamino]pentanedioate. It is also known as Boceprevir Impurity 20 or utyloxycarbonyl)-4-(cyanom.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Glutamic Acid to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Glutamic Acid Impurity 1 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Glutamic Acid

View every impurity, metabolite and intermediate we list for Glutamic Acid.

Glutamic Acid impurities

Specifications & identifiers

Chemical identifiers
Product name	Glutamic Acid Impurity 1
Catalogue No.	VQ-036163
CAS Number	328086-57-3
IUPAC name	dimethyl (2R,4S)-2-(cyanomethyl)-4-[(2-methylpropan-2-yl)oxycarbonylamino]pentanedioate
Molecular formula	C₁₄H₂₂N₂O₆
Molecular weight	314.33 g/mol
Exact mass	314.1478
Grade	Reference Standard
HSN code	38229090
InChIKey	QVTOOWHELURIDU-UWVGGRQHSA-N
SMILES	CC(C)(C)OC(=O)N[C@@H](C[C@H](CC#N)C(=O)OC)C(=O)OC
PubChem CID	11472488

Physical properties
Physical form	Solid
LogP (XLogP3)	0.8
H-bond donors / acceptors	1 / 7
TPSA	115 Å²
Synonyms	(4R)-N-(tert-Butyloxycarbonyl)-4-(cyanomethyl)-L-glutamic Acid 1,5-Dimethyl Ester, (2S,4R)-Dimethyl 2-((tert-butoxycarbonyl)amino)-4-(cyanomethyl)pentanedioate, Dimethyl (2S,4R)-2-((tert-butoxycarbonyl)amino)-4-(cyanomethyl)pentanedioate, Dimethyl (2S,4R)-2-(Boc-amino)-4-(cyanomethyl)pentanedioate, Boceprevir Impurity 20, utyloxycarbonyl)-4-(cyanom, dimethyl (2S,4R)-2-(tert-butoxycarbonylamino)-4-(cyanomethyl)pentanedioate, (2S,4S)-2-tert-butoxycarbonylamino-4-cyanomethyl-pentadioic acid dimethyl ester

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 Glutamic Acid Impurity 1?

The CAS Registry Number of Glutamic Acid Impurity 1 is 328086-57-3. It is also known as (4R)-N-(tert-Butyloxycarbonyl)-4-(cyanomethyl)-L-glutamic Acid 1,5-Dimethyl Ester, (2S,4R)-Dimethyl 2-((tert-butoxycarbonyl)amino)-4-(cyanomethyl)pentanedioate, Dimethyl (2S,4R)-2-((tert-butoxycarbonyl)amino)-4-(cyanomethyl)pentanedioate.

What is the molecular formula and molecular weight of Glutamic Acid Impurity 1?

Glutamic Acid Impurity 1 has the molecular formula C14H22N2O6 and a molecular weight of 314.33 g/mol. Its IUPAC name is dimethyl (2R,4S)-2-(cyanomethyl)-4-[(2-methylpropan-2-yl)oxycarbonylamino]pentanedioate.

What is Glutamic Acid Impurity 1 used for?

Glutamic Acid Impurity 1 is supplied as a characterised reference material related to Glutamic Acid. 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 Glutamic Acid Impurity 1 can I order?

We supply Glutamic Acid Impurity 1 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 Glutamic Acid Impurity 1?

Yes. Every lot of Glutamic Acid Impurity 1 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 Glutamic Acid Impurity 1 be shipped internationally?

Yes. We export Glutamic Acid Impurity 1 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.