(R)-Diethyl 2-((tert-butoxycarbonyl)amino)pen… 93720-76-4

Name: (R)-Diethyl 2-((tert-butoxycarbonyl)amino)pentanedioate
Brand: Vaqora Chemicals
SKU: VQ-031562

About (R)-Diethyl 2-((tert-butoxycarbonyl)amino)pentanedioate

(R)-Diethyl 2-((tert-butoxycarbonyl)amino)pentanedioate (CAS 93720-76-4) is an impurity of Linagliptin offered by Vaqora Chemicals. The compound has the formula C14H25NO6, corresponding to a molecular weight of 303.35 g/mol. The IUPAC name is diethyl (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanedioate. Common synonyms include Diethyl (tert-butoxycarbonyl)-D-glutamate.

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 Linagliptin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, (R)-Diethyl 2-((tert-butoxycarbonyl)amino)pentanedioate 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 Linagliptin

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

Linagliptin impurities

Specifications & identifiers

Chemical identifiers
Product name	(R)-Diethyl 2-((tert-butoxycarbonyl)amino)pentanedioate
Catalogue No.	VQ-031562
CAS Number	93720-76-4
IUPAC name	diethyl (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanedioate
Molecular formula	C₁₄H₂₅NO₆
Molecular weight	303.35 g/mol
Exact mass	303.1682
Grade	Reference Standard
HSN code	38229090
InChIKey	DWSHOWFVTUDCCM-SNVBAGLBSA-N
SMILES	CCOC(=O)CC[C@H](C(=O)OCC)NC(=O)OC(C)(C)C
PubChem CID	14420345

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	1 / 6
TPSA	90.9 Å²

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 (R)-Diethyl 2-((tert-butoxycarbonyl)amino)pentanedioate?

The CAS Registry Number of (R)-Diethyl 2-((tert-butoxycarbonyl)amino)pentanedioate is 93720-76-4. It is also known as Diethyl (tert-butoxycarbonyl)-D-glutamate.

What is the molecular formula and molecular weight of (R)-Diethyl 2-((tert-butoxycarbonyl)amino)pentanedioate?

(R)-Diethyl 2-((tert-butoxycarbonyl)amino)pentanedioate has the molecular formula C14H25NO6 and a molecular weight of 303.35 g/mol. Its IUPAC name is diethyl (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanedioate.

What is (R)-Diethyl 2-((tert-butoxycarbonyl)amino)pentanedioate used for?

(R)-Diethyl 2-((tert-butoxycarbonyl)amino)pentanedioate is supplied as a characterised reference material related to Linagliptin. 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 (R)-Diethyl 2-((tert-butoxycarbonyl)amino)pentanedioate can I order?

We supply (R)-Diethyl 2-((tert-butoxycarbonyl)amino)pentanedioate 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 (R)-Diethyl 2-((tert-butoxycarbonyl)amino)pentanedioate?

Yes. Every lot of (R)-Diethyl 2-((tert-butoxycarbonyl)amino)pentanedioate 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 (R)-Diethyl 2-((tert-butoxycarbonyl)amino)pentanedioate be shipped internationally?

Yes. We export (R)-Diethyl 2-((tert-butoxycarbonyl)amino)pentanedioate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.