2-Hydroxy-1-naphthoic acid

Name: 2-Hydroxy-1-naphthoic acid
Brand: Vaqora Chemicals
SKU: VQ-050833

About 2-Hydroxy-1-naphthoic acid

2-Hydroxy-1-naphthoic acid is a metabolite or degradation product of Fluvoxamine carrying the CAS registry number 2283-08-1. With the molecular formula C11H8O3, it has a molar mass of 188.18 g/mol. Systematically, it is named 2-hydroxynaphthalene-1-carboxylic acid. It is also known as 1-Naphthalenecarboxylic acid, 2-hydroxy- or 1Naphthoic acid, 2hydroxy.

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. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Analytical teams use this compound to identify metabolites and degradants of Fluvoxamine, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 2-Hydroxy-1-naphthoic acid in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Fluvoxamine

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

Fluvoxamine impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Hydroxy-1-naphthoic acid
Catalogue No.	VQ-050833
CAS Number	2283-08-1
IUPAC name	2-hydroxynaphthalene-1-carboxylic acid
Molecular formula	C₁₁H₈O₃
Molecular weight	188.18 g/mol
Exact mass	188.0473
Grade	Reference Standard
HSN code	38229090
InChIKey	UPHOPMSGKZNELG-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C=CC(=C2C(=O)O)O
PubChem CID	16790

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	2 / 3
TPSA	57.5 Å²
Synonyms	1-Naphthalenecarboxylic acid, 2-hydroxy-, 1Naphthoic acid, 2hydroxy, 1Naphthoic acid, 2hydroxy (8CI), 1-Naphthoic acid, 2-hydroxy-(8CI), 1Naphthalenecarboxylic acid, 2hydroxy, Hydroxynaphthoic acid, 2-hydroxynaphthalenecarboxylic acid, 1-Naphthalenecarboxylic acid, hydroxy-, hydroxynaphthalenecarboxylic acid, 2-hydroxy-1-naphthalenecarboxylic acid, 2-hydroxynaphtoic acid, 2-hydroxy-1-naphtoic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

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 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

Frequently asked questions

What is the CAS number of 2-Hydroxy-1-naphthoic acid?

The CAS Registry Number of 2-Hydroxy-1-naphthoic acid is 2283-08-1. It is also known as 1-Naphthalenecarboxylic acid, 2-hydroxy-, 1Naphthoic acid, 2hydroxy, 1Naphthoic acid, 2hydroxy (8CI).

What is the molecular formula and molecular weight of 2-Hydroxy-1-naphthoic acid?

2-Hydroxy-1-naphthoic acid has the molecular formula C11H8O3 and a molecular weight of 188.18 g/mol. Its IUPAC name is 2-hydroxynaphthalene-1-carboxylic acid.

What is 2-Hydroxy-1-naphthoic acid used for?

2-Hydroxy-1-naphthoic acid is supplied as a characterised reference material related to Fluvoxamine. 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 2-Hydroxy-1-naphthoic acid can I order?

We supply 2-Hydroxy-1-naphthoic 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 2-Hydroxy-1-naphthoic acid?

Yes. Every lot of 2-Hydroxy-1-naphthoic 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 2-Hydroxy-1-naphthoic acid be shipped internationally?

Yes. 2-Hydroxy-1-naphthoic acid 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.