(R)-Dimethyl 2-aminopentanedioate

Name: (R)-Dimethyl 2-aminopentanedioate
Brand: Vaqora Chemicals
SKU: VQ-049070

About (R)-Dimethyl 2-aminopentanedioate

(R)-Dimethyl 2-aminopentanedioate (CAS 16422-27-8) is a process intermediate or related compound of Methotrexate offered by Vaqora Chemicals. Formula C7H13NO4, molecular weight 175.18 g/mol. Systematically, it is named dimethyl (2R)-2-aminopentanedioate. It is also known as dimethyl D-glutamate or D-Glutamic acid, dimethyl 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. Good laboratory practice and suitable PPE are recommended during handling.

It is a process intermediate or related compound in the synthesis of Methotrexate, useful for route development, impurity fate-and-purge studies and analytical method development. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer (R)-Dimethyl 2-aminopentanedioate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Methotrexate

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

Methotrexate impurities

Specifications & identifiers

Chemical identifiers
Product name	(R)-Dimethyl 2-aminopentanedioate
Catalogue No.	VQ-049070
CAS Number	16422-27-8
IUPAC name	dimethyl (2R)-2-aminopentanedioate
Molecular formula	C₇H₁₃NO₄
Molecular weight	175.18 g/mol
Exact mass	175.0845
InChIKey	YEJSPQZHMWGIGP-RXMQYKEDSA-N
SMILES	COC(=O)CC[C@H](C(=O)OC)N
PubChem CID	7019516

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.6
H-bond donors / acceptors	1 / 5
TPSA	78.6 Å²
Synonyms	dimethyl D-glutamate, D-Glutamic acid, dimethyl ester, (R)-Glutamic acid dimethyl ester, Glutamic acid, dimethyl ester, D-, D-Glutamic acid, 1,5-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 (R)-Dimethyl 2-aminopentanedioate?

The CAS Registry Number of (R)-Dimethyl 2-aminopentanedioate is 16422-27-8. It is also known as dimethyl D-glutamate, D-Glutamic acid, dimethyl ester, (R)-Glutamic acid dimethyl ester.

What is the molecular formula and molecular weight of (R)-Dimethyl 2-aminopentanedioate?

(R)-Dimethyl 2-aminopentanedioate has the molecular formula C7H13NO4 and a molecular weight of 175.18 g/mol. Its IUPAC name is dimethyl (2R)-2-aminopentanedioate.

What is (R)-Dimethyl 2-aminopentanedioate used for?

(R)-Dimethyl 2-aminopentanedioate is supplied as a characterised reference material related to Methotrexate. 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)-Dimethyl 2-aminopentanedioate can I order?

We supply (R)-Dimethyl 2-aminopentanedioate, 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)-Dimethyl 2-aminopentanedioate?

Yes. Every lot of (R)-Dimethyl 2-aminopentanedioate 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)-Dimethyl 2-aminopentanedioate be shipped internationally?

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