L-DOPA Isopropyl Ester

Name: L-DOPA Isopropyl Ester
Brand: Vaqora Chemicals
SKU: VQ-031526

About L-DOPA Isopropyl Ester

Listed under CAS 110301-07-0, L-DOPA Isopropyl Ester is an impurity of Levodopa available from Vaqora Chemicals. With the molecular formula C12H17NO4, it has a molar mass of 239.27 g/mol. The IUPAC name is propan-2-yl (2S)-2-amino-3-(3,4-dihydroxyphenyl)propanoate. Common synonyms include Levodopa isopropyl ester and Propan-2-yl 3-hydroxy-L-tyrosinate.

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

Pharmaceutical QC and development laboratories use this impurity standard of Levodopa 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.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Levodopa

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

Levodopa impurities

Specifications & identifiers

Chemical identifiers
Product name	L-DOPA Isopropyl Ester
Catalogue No.	VQ-031526
CAS Number	110301-07-0
IUPAC name	propan-2-yl (2S)-2-amino-3-(3,4-dihydroxyphenyl)propanoate
Molecular formula	C₁₂H₁₇NO₄
Molecular weight	239.27 g/mol
Exact mass	239.1158
Grade	Reference Standard
HSN code	38229090
InChIKey	QALMBBJHULTYQU-VIFPVBQESA-N
SMILES	CC(C)OC(=O)[C@H](CC1=CC(=C(C=C1)O)O)N
PubChem CID	84018

Physical properties
Physical form	Solid
LogP (XLogP3)	0.6
H-bond donors / acceptors	3 / 5
TPSA	92.8 Å²
Synonyms	Levodopa isopropyl ester, Propan-2-yl 3-hydroxy-L-tyrosinate, DISCONTINUED. Please see D433740, L-Tyrosine, 3-hydroxy-, 1-methylethyl ester, propan-2-yl(2S)-2-amino-3-(3,4-dihydroxyphenyl)propanoate

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-DOPA Isopropyl Ester?

The CAS Registry Number of L-DOPA Isopropyl Ester is 110301-07-0. It is also known as Levodopa isopropyl ester, Propan-2-yl 3-hydroxy-L-tyrosinate, DISCONTINUED. Please see D433740.

What is the molecular formula and molecular weight of L-DOPA Isopropyl Ester?

L-DOPA Isopropyl Ester has the molecular formula C12H17NO4 and a molecular weight of 239.27 g/mol. Its IUPAC name is propan-2-yl (2S)-2-amino-3-(3,4-dihydroxyphenyl)propanoate.

What is L-DOPA Isopropyl Ester used for?

L-DOPA Isopropyl Ester is supplied as a characterised reference material related to Levodopa. 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-DOPA Isopropyl Ester can I order?

We supply L-DOPA Isopropyl Ester 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-DOPA Isopropyl Ester?

Yes. Every lot of L-DOPA Isopropyl Ester 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-DOPA Isopropyl Ester be shipped internationally?

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