(1R,4R)-Isomenthone

Name: (1R,4R)-Isomenthone
Brand: Vaqora Chemicals
SKU: VQ-032861

About (1R,4R)-Isomenthone

Vaqora Chemicals supplies (1R,4R)-Isomenthone, an impurity of Menthone registered under CAS number 1196-31-2. The compound has the formula C10H18O, corresponding to a molecular weight of 154.25 g/mol. Its systematic (IUPAC) name is cis-(2R,5R)-5-methyl-2-propan-2-ylcyclohexan-1-one. Alternative names: (+)-Isomenthone and D-isomenthone.

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. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Menthone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, (1R,4R)-Isomenthone is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Menthone

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

Menthone impurities

Specifications & identifiers

Chemical identifiers
Product name	(1R,4R)-Isomenthone
Catalogue No.	VQ-032861
CAS Number	1196-31-2
IUPAC name	cis-(2R,5R)-5-methyl-2-propan-2-ylcyclohexan-1-one
Molecular formula	C₁₀H₁₈O
Molecular weight	154.25 g/mol
Exact mass	154.1358
Grade	Reference Standard
HSN code	38229090
InChIKey	NFLGAXVYCFJBMK-RKDXNWHRSA-N
SMILES	C[C@@H]1CC[C@@H](C(=O)C1)C(C)C
PubChem CID	70962

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²
Synonyms	(+)-Isomenthone, D-isomenthone, (2R,5R)-5-methyl-2-(propan-2-yl)cyclohexan-1-one, Isomenthone, (+)-, (2R,5R)-5-methyl-2-propan-2-ylcyclohexan-1-one, (1R,4R)-p-menthan-3-one, Cyclohexanone, 5-methyl-2-(1-methylethyl)-, (2R-cis)-, (2R,5R)-2-isopropyl-5-methylcyclohexanone, (2R-cis)-5-methyl-2-(1-methylethyl)cyclohexanone, Cyclohexanone, 5-methyl-2-(1-methylethyl)-, (2R,5R)-, (2R,5R)-2-Isopropyl-5-methylcyclohexan-1-one

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H317May cause an allergic skin reaction

Precautionary statements: P261, P264, P272, P280, P302 + P352, P321, P332 + P317, P333 + P317, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 (1R,4R)-Isomenthone?

The CAS Registry Number of (1R,4R)-Isomenthone is 1196-31-2. It is also known as (+)-Isomenthone, D-isomenthone, (2R,5R)-5-methyl-2-(propan-2-yl)cyclohexan-1-one.

What is the molecular formula and molecular weight of (1R,4R)-Isomenthone?

(1R,4R)-Isomenthone has the molecular formula C10H18O and a molecular weight of 154.25 g/mol. Its IUPAC name is cis-(2R,5R)-5-methyl-2-propan-2-ylcyclohexan-1-one.

What is (1R,4R)-Isomenthone used for?

(1R,4R)-Isomenthone is supplied as a characterised reference material related to Menthone. 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 (1R,4R)-Isomenthone can I order?

We supply (1R,4R)-Isomenthone 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 (1R,4R)-Isomenthone?

Yes. Every lot of (1R,4R)-Isomenthone 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 (1R,4R)-Isomenthone be shipped internationally?

Yes. (1R,4R)-Isomenthone is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.