L-Menthyl Glyoxylate Hydrate

Name: L-Menthyl Glyoxylate Hydrate
Brand: Vaqora Chemicals
SKU: VQ-013501

About L-Menthyl Glyoxylate Hydrate

Listed under CAS 208192-12-5, L-Menthyl Glyoxylate Hydrate is a process intermediate or related compound of Captopril available from Vaqora Chemicals, specified at 97.39% purity. Formula C12H22O4, molecular weight 230.3 g/mol. Systematically, it is named [(1R,2S,5R)-5-methyl-2-propan-2-ylcyclohexyl] 2-oxoacetate. Hydrate. It is also known as (1R)-(-)-Menthyl Glyoxylate Hydrate or (R)-(-)-Menthyl glyoxylate hydrate.

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.

Process chemists and analysts use it when developing synthetic routes to Captopril, tracking process-related impurities and validating analytical methods. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, L-Menthyl Glyoxylate Hydrate is dispatched with a Certificate of Analysis (COA) to destinations worldwide. Stock is available for quick dispatch.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Captopril

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

Captopril impurities

Specifications & identifiers

Chemical identifiers
Product name	L-Menthyl Glyoxylate Hydrate
Catalogue No.	VQ-013501
CAS Number	208192-12-5
Other CAS	26315-61-7
IUPAC name	[(1R,2S,5R)-5-methyl-2-propan-2-ylcyclohexyl] 2-oxoacetate;hydrate
Molecular formula	C₁₂H₂₂O₄
Molecular weight	230.3 g/mol
Exact mass	230.1518
Grade	Reference Standard
Purity / assay	97.39%
InChIKey	VUSFWFWBNKEYQY-QJQMQQLTSA-N
SMILES	C[C@@H]1CC[C@H]([C@@H](C1)OC(=O)C=O)C(C)C.O
PubChem CID	22831495

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 4
TPSA	44.4 Å²
Synonyms	(1R,2S,5R)-5-methyl-2-(propan-2-yl)cyclohexyl 2-oxoacetate hydrate, (1R,2S,5R)-2-isopropyl-5-Methylcyclohexyl 2-oxoacetate hydrate, (1R)-(-)-Menthyl Glyoxylate Hydrate, (R)-(-)-Menthyl glyoxylate hydrate, L-MenthylGlyoxylateHydrate, (1R)-(-)-Menthyl glyoxylate monohydrate, 98%

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-Menthyl Glyoxylate Hydrate?

The CAS Registry Number of L-Menthyl Glyoxylate Hydrate is 208192-12-5. It is also known as (1R,2S,5R)-5-methyl-2-(propan-2-yl)cyclohexyl 2-oxoacetate hydrate, (1R,2S,5R)-2-isopropyl-5-Methylcyclohexyl 2-oxoacetate hydrate, (1R)-(-)-Menthyl Glyoxylate Hydrate.

What is the molecular formula and molecular weight of L-Menthyl Glyoxylate Hydrate?

L-Menthyl Glyoxylate Hydrate has the molecular formula C12H22O4 and a molecular weight of 230.3 g/mol.

What is L-Menthyl Glyoxylate Hydrate used for?

L-Menthyl Glyoxylate Hydrate is supplied as a characterised reference material related to Captopril. 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-Menthyl Glyoxylate Hydrate can I order?

We supply L-Menthyl Glyoxylate Hydrate in Reference Standard (97.39%) 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-Menthyl Glyoxylate Hydrate?

Yes. Every lot of L-Menthyl Glyoxylate Hydrate 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-Menthyl Glyoxylate Hydrate be shipped internationally?

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