(-)-1-Nitrosopiperidine-4-carboxylic acid

About (-)-1-Nitrosopiperidine-4-carboxylic acid

(-)-1-Nitrosopiperidine-4-carboxylic acid is a nitrosamine impurity of Riseperidone carrying the CAS registry number 67659-30-7. With the molecular formula C6H10N2O3, it has a molar mass of 158.16 g/mol. Common synonyms include N-Nitrosoisonipecotic acid and Nitrosoisonipecotic acid.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

It is used as a reference standard for trace-level detection and quantitation of nitrosamine impurities by LC-MS/MS or GC-MS, supporting nitrosamine risk assessments for Riseperidone, method validation (AMV) and 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, (-)-1-Nitrosopiperidine-4-carboxylic acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Nitrosamine risk assessment
Trace LC-MS/MS quantitation
Method validation (AMV)
Regulatory submissions

Industries

Related to Riseperidone

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

Riseperidone impurities

Specifications & identifiers

Chemical identifiers
Product name	(-)-1-Nitrosopiperidine-4-carboxylic acid
Catalogue No.	VQ-041934
CAS Number	67659-30-7
IUPAC name	1-nitrosopiperidine-4-carboxylic acid
Molecular formula	C₆H₁₀N₂O₃
Molecular weight	158.16 g/mol
Exact mass	158.0691
Grade	Reference Standard
HSN code	38229090
InChIKey	UZAWWIOCEBCUPC-UHFFFAOYSA-N
SMILES	C1CN(CCC1C(=O)O)N=O
PubChem CID	80387

Physical properties
Physical form	Solid
LogP (XLogP3)	0.2
H-bond donors / acceptors	1 / 5
TPSA	70 Å²
Synonyms	N-Nitrosoisonipecotic acid, Nitrosoisonipecotic acid, Isonipecotic acid, 1-nitroso-, 4-Carboxy-N-nitrosopiperidine, 4-Piperidinecarboxylic acid, 1-nitroso-, 1-Nitroso-4-piperidinecarboxylic acid, 4CarboxyNnitrosopiperidine, Isonipecotic acid, 1nitroso, 4Piperidinecarboxylic acid, 1nitroso, N-Nitroso Isonipecoticacid, 1-Nitroso-4-piperidinecarboxylic acid #

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 (-)-1-Nitrosopiperidine-4-carboxylic acid?

The CAS Registry Number of (-)-1-Nitrosopiperidine-4-carboxylic acid is 67659-30-7. It is also known as N-Nitrosoisonipecotic acid, Nitrosoisonipecotic acid, Isonipecotic acid, 1-nitroso-.

What is the molecular formula and molecular weight of (-)-1-Nitrosopiperidine-4-carboxylic acid?

(-)-1-Nitrosopiperidine-4-carboxylic acid has the molecular formula C6H10N2O3 and a molecular weight of 158.16 g/mol. Its IUPAC name is 1-nitrosopiperidine-4-carboxylic acid.

What is (-)-1-Nitrosopiperidine-4-carboxylic acid used for?

(-)-1-Nitrosopiperidine-4-carboxylic acid is supplied as a characterised reference material related to Riseperidone. 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 (-)-1-Nitrosopiperidine-4-carboxylic acid can I order?

We supply (-)-1-Nitrosopiperidine-4-carboxylic acid 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 (-)-1-Nitrosopiperidine-4-carboxylic acid?

Yes. Every lot of (-)-1-Nitrosopiperidine-4-carboxylic acid 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 (-)-1-Nitrosopiperidine-4-carboxylic acid be shipped internationally?

Yes. We export (-)-1-Nitrosopiperidine-4-carboxylic acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.