L-Menthyl Glyoxylate

Name: L-Menthyl Glyoxylate
Brand: Vaqora Chemicals
SKU: VQ-013500

About L-Menthyl Glyoxylate

Vaqora Chemicals supplies L-Menthyl Glyoxylate, a process intermediate or related compound of Captopril registered under CAS number 26315-61-7. Its molecular formula is C12H20O3 and its molecular weight is 212.28 g/mol. The IUPAC name is [(1R,2S,5R)-5-methyl-2-propan-2-ylcyclohexyl] 2-oxoacetate. Alternative names: (1R,2S,5R)-Menthyl glyoxylate and (-)-Menthyl glyoxalate.

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.

It is a process intermediate or related compound in the synthesis of Captopril, useful for route development, impurity fate-and-purge studies and analytical method development. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer L-Menthyl Glyoxylate 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 Captopril

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

Captopril impurities

Specifications & identifiers

Chemical identifiers
Product name	L-Menthyl Glyoxylate
Catalogue No.	VQ-013500
CAS Number	26315-61-7
Other CAS	208192-12-5
IUPAC name	[(1R,2S,5R)-5-methyl-2-propan-2-ylcyclohexyl] 2-oxoacetate
Molecular formula	C₁₂H₂₀O₃
Molecular weight	212.28 g/mol
Exact mass	212.1412
Grade	Reference Standard
InChIKey	YNUVAJRGRQBLLB-OUAUKWLOSA-N
SMILES	C[C@@H]1CC[C@H]([C@@H](C1)OC(=O)C=O)C(C)C
PubChem CID	10899936

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	0 / 3
TPSA	43.4 Å²
Synonyms	(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 2-oxoacetate, (1R,2S,5R)-Menthyl glyoxylate, (-)-Menthyl glyoxalate, (1R)-(-)-Menthyl Glyoxylate, (-)-menthyl glyoxylate, (1R,2S,5R)-5-methyl-2-(propan-2-yl)cyclohexyl 2-oxoacetate, Acetic acid, 2-oxo-, (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester, L-menthylglyoxylate, (1R,2S,5R)-5-Methyl-2-(propan-2-yl)cyclohexyl oxoacetate

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?

The CAS Registry Number of L-Menthyl Glyoxylate is 26315-61-7. It is also known as (1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 2-oxoacetate, (1R,2S,5R)-Menthyl glyoxylate, (-)-Menthyl glyoxalate.

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

L-Menthyl Glyoxylate has the molecular formula C12H20O3 and a molecular weight of 212.28 g/mol. Its IUPAC name is [(1R,2S,5R)-5-methyl-2-propan-2-ylcyclohexyl] 2-oxoacetate.

What is L-Menthyl Glyoxylate used for?

L-Menthyl Glyoxylate 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 can I order?

We supply L-Menthyl Glyoxylate 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-Menthyl Glyoxylate?

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

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