(R)-(-)-2-Chloromandelic Acid

Name: (R)-(-)-2-Chloromandelic Acid
Brand: Vaqora Chemicals
SKU: VQ-036415

About (R)-(-)-2-Chloromandelic Acid

(R)-(-)-2-Chloromandelic Acid (CAS 52950-18-2) is an impurity of Clopidogrel offered by Vaqora Chemicals. With the molecular formula C8H7ClO3, it has a molar mass of 186.59 g/mol. Systematically, it is named (2R)-2-(2-chlorophenyl)-2-hydroxyacetic acid. It is also known as (-)-2-chloromandelic acid or (R)-2-(2-Chlorophenyl)-2-hydroxyacetic acid.

The product is provided 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.

This Clopidogrel 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 (R)-(-)-2-Chloromandelic Acid 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 Clopidogrel

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

Clopidogrel impurities

Specifications & identifiers

Chemical identifiers
Product name	(R)-(-)-2-Chloromandelic Acid
Catalogue No.	VQ-036415
CAS Number	52950-18-2
IUPAC name	(2R)-2-(2-chlorophenyl)-2-hydroxyacetic acid
Molecular formula	C₈H₇ClO₃
Molecular weight	186.59 g/mol
Exact mass	186.0084
Grade	Reference Standard
HSN code	38229090
InChIKey	RWOLDZZTBNYTMS-SSDOTTSWSA-N
SMILES	C1=CC=C(C(=C1)[C@H](C(=O)O)O)Cl
PubChem CID	2733641

Physical properties
Physical form	Solid
LogP (XLogP3)	1.5
H-bond donors / acceptors	2 / 3
TPSA	57.5 Å²
Synonyms	(-)-2-chloromandelic acid, (R)-2-(2-Chlorophenyl)-2-hydroxyacetic acid, (r)-o-chloromandelic acid, (2R)-2-(2-chlorophenyl)-2-hydroxy-acetic acid, 2-Chloro-D-mandelic Acid, (R)-(2-chlorophenyl)hydroxyacetic acid, (2R)-(2-Chlorophenyl)(hydroxy)acetic acid, (R)-2'-Chloro-alpha-hydroxyphenylacetic Acid

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)-(-)-2-Chloromandelic Acid?

The CAS Registry Number of (R)-(-)-2-Chloromandelic Acid is 52950-18-2. It is also known as (-)-2-chloromandelic acid, (R)-2-(2-Chlorophenyl)-2-hydroxyacetic acid, (r)-o-chloromandelic acid.

What is the molecular formula and molecular weight of (R)-(-)-2-Chloromandelic Acid?

(R)-(-)-2-Chloromandelic Acid has the molecular formula C8H7ClO3 and a molecular weight of 186.59 g/mol. Its IUPAC name is (2R)-2-(2-chlorophenyl)-2-hydroxyacetic acid.

What is (R)-(-)-2-Chloromandelic Acid used for?

(R)-(-)-2-Chloromandelic Acid is supplied as a characterised reference material related to Clopidogrel. 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)-(-)-2-Chloromandelic Acid can I order?

We supply (R)-(-)-2-Chloromandelic Acid 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)-(-)-2-Chloromandelic Acid?

Yes. Every lot of (R)-(-)-2-Chloromandelic Acid 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)-(-)-2-Chloromandelic Acid be shipped internationally?

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