931-20-4 1T6L7S01J4 N-Methyl-2-piperidone 1-Methylpiperidine-2-one 2-Piperidinone, 1-methyl- 2-Piperidone, 1-methyl- 5-21-06-00398 (Beilstein Handbook Reference) AI3-11535 BRN 0001708 EINECS 213-231-9 N-Methyl-2-piperidinone 1-Methyl-2-piperidinone 1-Methyl-2-piperidone N-Methylvalerolactam NSC 67384 UNII-1T6L7S01J4 CAS 931-20-4

Purity 97%+In StockPharmaceutical Standards
CAS No.931-20-4
Molecular FormulaC6H11NO
Molecular Weight113.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

931-20-4 1T6L7S01J4 N-Methyl-2-piperidone 1-Methylpiperidine-2-one 2-Piperidinone, 1-methyl- 2-Piperidone, 1-methyl- 5-21-06-00398 (Beilstein Handbook Reference) AI3-11535 BRN 0001708 EINECS 213-231-9 N-Methyl-2-piperidinone 1-Methyl-2-piperidinone 1-Methyl-2-piperidone N-Methylvalerolactam NSC 67384 UNII-1T6L7S01J4 CAS 931-20-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 931-20-4 1T6L7S01J4 N-Methyl-2-piperidone 1-Methylpiperidine-2-one 2-Piperidinone, 1-methyl- 2-Piperidone, 1-methyl- 5-21-06-00398 (Beilstein Handbook Reference) AI3-11535 BRN 0001708 EINECS 213-231-9 N-Methyl-2-piperidinone 1-Methyl-2-piperidinone 1-Methyl-2-piperidone N-Methylvalerolactam NSC 67384 UNII-1T6L7S01J4.

931-20-4 1T6L7S01J4 N-Methyl-2-piperidone 1-Methylpiperidine-2-one 2-Piperidinone, 1-methyl- 2-Piperidone, 1-methyl- 5-21-06-00398 (Beilstein Handbook Reference) AI3-11535 BRN 0001708 EINECS 213-231-9 N-Methyl-2-piperidinone 1-Methyl-2-piperidinone 1-Methyl-2-piperidone N-Methylvalerolactam NSC 67384 UNII-1T6L7S01J4 (CAS 931-20-4) is a high-purity analytical reference standard with the molecular formula C6H11NO and a molecular weight of 113.16 g/mol.

Structurally, 931-20-4 1T6L7S01J4 N-Methyl-2-piperidone 1-Methylpiperidine-2-one 2-Piperidinone, 1-methyl- 2-Piperidone, 1-methyl- 5-21-06-00398 (Beilstein Handbook Reference) AI3-11535 BRN 0001708 EINECS 213-231-9 N-Methyl-2-piperidinone 1-Methyl-2-piperidinone 1-Methyl-2-piperidone N-Methylvalerolactam NSC 67384 UNII-1T6L7S01J4 (C6H11NO) contains an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 113.16 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC6H11NO
Molecular Weight113.16 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957
Nitrogen Atoms1

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