3-Pyridineacetic Acid

Name: 3-Pyridineacetic Acid
Brand: Zemixal
SKU: ZX-026741

Reference StandardAvailable on request

3-Pyridineacetic Acid (CAS 501-81-5) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes

3-Pyridineacetic Acid chemical structure

CAS number501-81-5

FormulaC₇H₇NO₂

Molar mass137.14 g/mol

Physical formSolid

HS code38229090

InChIKeyWGNUNYPERJMVRM-UHFFFAOYSA-N

IUPAC name2-pyridin-3-ylacetic acid

About 3-Pyridineacetic Acid

Analytical teams working on Risedronic acid use 3-Pyridineacetic Acid as a qualified comparison standard. Key data (Reference Standard): CAS 501-81-5, formula C7H7NO2 and molar mass 137.14 g/mol. It is handled as a solid.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Storage and safety notes

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Risedronic acid

See every impurity, metabolite and related compound we list for this API.

Risedronic acid standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 3-Pyridineacetic Acid
Product name	3-Pyridineacetic Acid
Catalogue number	ZX-026741
CAS number	501-81-5
IUPAC name	2-pyridin-3-ylacetic acid
Molecular formula	C₇H₇NO₂
Molar mass	137.14 g/mol
Exact mass	137.0477
Grade	Reference Standard
Physical form	Solid
XLogP3	-0.1
H-bond donors / acceptors	1 / 3
Topological polar surface area	50.2 Å²
HS code	38229090
InChIKey	WGNUNYPERJMVRM-UHFFFAOYSA-N
SMILES	C1=CC(=CN=C1)CC(=O)O
PubChem CID	108
Synonyms	3-pyridylacetic acid, 2-(pyridin-3-yl)acetic acid, lioxone, Piristerol, 2-(3-pyridyl)acetic acid, homonicotinic acid, (pyridin-3-yl)acetic acid, pyridin-3-ylacetic acid, 3-pyridyl acetic acid, alpha-(3-Pyridyl)acetic acid, lessterol

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 3-Pyridineacetic Acid
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 3-Pyridineacetic Acid

Which CAS number identifies 3-Pyridineacetic Acid?

3-Pyridineacetic Acid is registered under CAS 501-81-5. You may also see it listed as 3-pyridylacetic acid, 2-(pyridin-3-yl)acetic acid, lioxone. Our catalogue number for this item is ZX-026741.

What are the formula and molar mass of 3-Pyridineacetic Acid?

For 3-Pyridineacetic Acid, its formula is C7H7NO2 and its molar mass is 137.14 g/mol. The systematic (IUPAC) name is 2-pyridin-3-ylacetic acid. InChIKey WGNUNYPERJMVRM-UHFFFAOYSA-N lets you match it in any structure database.

How is 3-Pyridineacetic Acid used in pharmaceutical QC?

3-Pyridineacetic Acid is a characterised reference material linked to Risedronic acid. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 3-Pyridineacetic Acid?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 3-Pyridineacetic Acid?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship 3-Pyridineacetic Acid to my country?

Yes. Because 3-Pyridineacetic Acid is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Risedronic acid standards

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list