3-Methylazepan-2-one

Name: 3-Methylazepan-2-one
Brand: Vaqora Chemicals
SKU: VQ-029103

About 3-Methylazepan-2-one

Vaqora Chemicals supplies 3-Methylazepan-2-one, an impurity of Aminocaproic acid registered under CAS number 2073-32-7. Formula C7H13NO, molecular weight 127.18 g/mol. Common synonyms include 3-Methylcaprolactam and 2H-Azepin-2-one, hexahydro-3-methyl-.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This Aminocaproic acid 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 3-Methylazepan-2-one 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 Aminocaproic acid

View every impurity, metabolite and intermediate we list for Aminocaproic acid.

Aminocaproic acid impurities

Specifications & identifiers

Chemical identifiers
Product name	3-Methylazepan-2-one
Catalogue No.	VQ-029103
CAS Number	2073-32-7
IUPAC name	3-methylazepan-2-one
Molecular formula	C₇H₁₃NO
Molecular weight	127.18 g/mol
Exact mass	127.0997
Grade	Reference Standard
HSN code	38229090
InChIKey	FGSUUFDRDVJCLT-UHFFFAOYSA-N
SMILES	CC1CCCCNC1=O
PubChem CID	581216

Physical properties
Physical form	Solid
LogP (XLogP3)	0.9
H-bond donors / acceptors	1 / 1
TPSA	29.1 Å²
Synonyms	3-Methylcaprolactam, 2H-Azepin-2-one, hexahydro-3-methyl-, 2-methylcaprolactam, 2-Methyl-6-caprolactam, .alpha.-Methylcaprolactam, 3-Methyl-2-azepanone #, .alpha.-Methyl-.epsilon.-caprolactam

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 3-Methylazepan-2-one?

The CAS Registry Number of 3-Methylazepan-2-one is 2073-32-7. It is also known as 3-Methylcaprolactam, 2H-Azepin-2-one, hexahydro-3-methyl-, 2-methylcaprolactam.

What is the molecular formula and molecular weight of 3-Methylazepan-2-one?

3-Methylazepan-2-one has the molecular formula C7H13NO and a molecular weight of 127.18 g/mol. Its IUPAC name is 3-methylazepan-2-one.

What is 3-Methylazepan-2-one used for?

3-Methylazepan-2-one is supplied as a characterised reference material related to Aminocaproic acid. 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 3-Methylazepan-2-one can I order?

We supply 3-Methylazepan-2-one 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 3-Methylazepan-2-one?

Yes. Every lot of 3-Methylazepan-2-one 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 3-Methylazepan-2-one be shipped internationally?

Yes. 3-Methylazepan-2-one 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.