Pyridine 2-aldoxime

Name: Pyridine 2-aldoxime
Brand: Vaqora Chemicals
SKU: VQ-033266

About Pyridine 2-aldoxime

Listed under CAS 873-69-8, Pyridine 2-aldoxime is a process intermediate or related compound of Pralidoxime available from Vaqora Chemicals. Its molecular formula is C6H6N2O and its molecular weight is 122.12 g/mol. The IUPAC name is N-(pyridin-2-ylmethylidene)hydroxylamine. Alternative names: Picolinaldehyde oxime and Pyridine-2-aldoxim.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

It is a process intermediate or related compound in the synthesis of Pralidoxime, useful for route development, impurity fate-and-purge studies and analytical method development. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Pyridine 2-aldoxime is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Industries

Related to Pralidoxime

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

Pralidoxime impurities

Specifications & identifiers

Chemical identifiers
Product name	Pyridine 2-aldoxime
Catalogue No.	VQ-033266
CAS Number	873-69-8
IUPAC name	N-(pyridin-2-ylmethylidene)hydroxylamine
Molecular formula	C₆H₆N₂O
Molecular weight	122.12 g/mol
Exact mass	122.048
HSN code	2933
InChIKey	MTFJSAGADRTKCI-UHFFFAOYSA-N
SMILES	C1=CC=NC(=C1)C=NO
PubChem CID	13395

Physical properties
Physical form	Solid
LogP (XLogP3)	0.7
H-bond donors / acceptors	1 / 3
TPSA	45.5 Å²
Synonyms	Picolinaldehyde oxime, Pyridine-2-aldoxim, 2-pyridinecarboxaldehyde oxime, pyridine-2-aldoxime chloride, 2-Formylpyridine ketoxime, 2-Formylpyridine oxime, 2-Pyridinaldoxime, 2-pyridinealdoxime, 2-Pyridinecarboxaldehyde, oxime, Picolinaldehyde, oxime, (E)-Picolinaldehyde oxime

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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

Other grades of CAS 873-69-8

Extra Pure

Pyridine-2-aldoxime, extra pure >98%

CAS: 873-69-8
Formula: C₆H₆N₂O
MW: 122.12 g/mol

VQ-019952

Frequently asked questions

What is the CAS number of Pyridine 2-aldoxime?

The CAS Registry Number of Pyridine 2-aldoxime is 873-69-8. It is also known as Picolinaldehyde oxime, Pyridine-2-aldoxim, 2-pyridinecarboxaldehyde oxime.

What is the molecular formula and molecular weight of Pyridine 2-aldoxime?

Pyridine 2-aldoxime has the molecular formula C6H6N2O and a molecular weight of 122.12 g/mol. Its IUPAC name is N-(pyridin-2-ylmethylidene)hydroxylamine.

What is Pyridine 2-aldoxime used for?

Pyridine 2-aldoxime is supplied as a characterised reference material related to Pralidoxime. 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 Pyridine 2-aldoxime can I order?

We supply Pyridine 2-aldoxime, 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 Pyridine 2-aldoxime?

Yes. Every lot of Pyridine 2-aldoxime 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 Pyridine 2-aldoxime be shipped internationally?

Yes. Pyridine 2-aldoxime 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.