N-Nitroso Atropine EP Impurity B

Name: N-Nitroso Atropine EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-035856

About N-Nitroso Atropine EP Impurity B

N-Nitroso Atropine EP Impurity B (CAS 55855-45-3) is a nitrosamine impurity of Atropine offered by Vaqora Chemicals. The compound has the formula C16H20N2O4, corresponding to a molecular weight of 304.34 g/mol. The IUPAC name is (8-nitroso-8-azabicyclo[3.2.1]octan-3-yl) 3-hydroxy-2-phenylpropanoate.

The product is provided 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.

Laboratories use this nitrosamine standard to develop and validate highly sensitive LC-MS/MS methods, to confirm limits of detection and to document nitrosamine risk assessments in regulatory submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies N-Nitroso Atropine EP Impurity B in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Atropine

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

Atropine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	N-Nitroso Atropine EP Impurity B
Catalogue No.	VQ-035856
CAS Number	55855-45-3
IUPAC name	(8-nitroso-8-azabicyclo[3.2.1]octan-3-yl) 3-hydroxy-2-phenylpropanoate
Molecular formula	C₁₆H₂₀N₂O₄
Molecular weight	304.34 g/mol
Exact mass	304.1423
Grade	Reference Standard
HSN code	38229090
InChIKey	MGNXWIFTCSNJDB-UHFFFAOYSA-N
SMILES	C1CC2CC(CC1N2N=O)OC(=O)C(CO)C3=CC=CC=C3
PubChem CID	176480042

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	1 / 6
TPSA	79.2 Å²

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 N-Nitroso Atropine EP Impurity B?

The CAS Registry Number of N-Nitroso Atropine EP Impurity B is 55855-45-3. It is also known as (1R,3r,5S)-8-Nitroso-8-azabicyclo[3.2.1]octan-3-yl 3-hydroxy-2-phenylpropanoate, 8-nitroso-8-azabicyclo[3.2.1]octan-3-yl 3-hydroxy-2-phenylpropanoate.

What is the molecular formula and molecular weight of N-Nitroso Atropine EP Impurity B?

N-Nitroso Atropine EP Impurity B has the molecular formula C16H20N2O4 and a molecular weight of 304.34 g/mol. Its IUPAC name is (8-nitroso-8-azabicyclo[3.2.1]octan-3-yl) 3-hydroxy-2-phenylpropanoate.

What is N-Nitroso Atropine EP Impurity B used for?

N-Nitroso Atropine EP Impurity B is supplied as a characterised reference material related to Atropine. 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 N-Nitroso Atropine EP Impurity B can I order?

We supply N-Nitroso Atropine EP Impurity B 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 N-Nitroso Atropine EP Impurity B?

Yes. Every lot of N-Nitroso Atropine EP Impurity B 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 N-Nitroso Atropine EP Impurity B be shipped internationally?

Yes. We export N-Nitroso Atropine EP Impurity B worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.