L-Glutamic Acid Dibenzyl Ester Hydrochloride 146844-02-2

About L-Glutamic Acid Dibenzyl Ester Hydrochloride

L-Glutamic Acid Dibenzyl Ester Hydrochloride is an impurity of Trofinetide carrying the CAS registry number 146844-02-2. Its molecular formula is C19H22ClNO4 and its molecular weight is 363.8 g/mol. It is also known as D-Glutamic acid dibenzyl ester hydrochloride or Dibenzyl D-glutamate hydrochloride.

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. Good laboratory practice and suitable PPE are recommended during handling.

This Trofinetide impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer L-Glutamic Acid Dibenzyl Ester Hydrochloride 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 Trofinetide

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

Trofinetide impurities

Specifications & identifiers

Chemical identifiers
Product name	L-Glutamic Acid Dibenzyl Ester Hydrochloride
Catalogue No.	VQ-042716
CAS Number	146844-02-2
IUPAC name	dibenzyl (2R)-2-aminopentanedioate;hydrochloride
Molecular formula	C₁₉H₂₂ClNO₄
Molecular weight	363.8 g/mol
Exact mass	363.1237
Grade	Reference Standard
HSN code	38229090
InChIKey	GRGJVECUQLAEDM-UNTBIKODSA-N
SMILES	C1=CC=C(C=C1)COC(=O)CC[C@H](C(=O)OCC2=CC=CC=C2)N.Cl
PubChem CID	45789900

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 5
TPSA	78.6 Å²
Synonyms	(R)-Dibenzyl 2-aminopentanedioate hydrochloride, D-Glutamic acid dibenzyl ester hydrochloride, Dibenzyl D-glutamate hydrochloride, D-Glutamic acid, 1,5-bis(phenylmethyl) ester, hydrochloride (1:1), (R)-Dibenzyl2-aminopentanedioatehydrochloride, H-D-Glu(OBzl)-Obzl HCl, D-Glutamic acid dibenzyl ester HCl, H-D-Glu(OBzl)-OBzl inverted exclamation mark currencyHCl, H-D-Glu(OBzl)-OBzl.HCl, Dibenzyl D-glutamate--hydrogen chloride (1/1), D-Glutamic Acid 1,5-Bisbenzyl Ester Hydrochloride, D-Glutamic acid, bis(phenylmethyl) ester, hydrochloride

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 L-Glutamic Acid Dibenzyl Ester Hydrochloride?

The CAS Registry Number of L-Glutamic Acid Dibenzyl Ester Hydrochloride is 146844-02-2. It is also known as (R)-Dibenzyl 2-aminopentanedioate hydrochloride, D-Glutamic acid dibenzyl ester hydrochloride, Dibenzyl D-glutamate hydrochloride.

What is the molecular formula and molecular weight of L-Glutamic Acid Dibenzyl Ester Hydrochloride?

L-Glutamic Acid Dibenzyl Ester Hydrochloride has the molecular formula C19H22ClNO4 and a molecular weight of 363.8 g/mol.

What is L-Glutamic Acid Dibenzyl Ester Hydrochloride used for?

L-Glutamic Acid Dibenzyl Ester Hydrochloride is supplied as a characterised reference material related to Trofinetide. 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 L-Glutamic Acid Dibenzyl Ester Hydrochloride can I order?

We supply L-Glutamic Acid Dibenzyl Ester Hydrochloride 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 L-Glutamic Acid Dibenzyl Ester Hydrochloride?

Yes. Every lot of L-Glutamic Acid Dibenzyl Ester Hydrochloride 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 L-Glutamic Acid Dibenzyl Ester Hydrochloride be shipped internationally?

Yes. We export L-Glutamic Acid Dibenzyl Ester Hydrochloride worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.