Naphazoline hydrochloride, AR

Name: Naphazoline hydrochloride, AR
Brand: Vaqora Chemicals
SKU: VQ-046566

About Naphazoline hydrochloride, AR

Listed under CAS 550-99-2, Naphazoline hydrochloride is a bioactive small molecule available from Vaqora Chemicals (AR grade). The compound has the formula C14H15ClN2, corresponding to a molecular weight of 246.73 g/mol. Alternative names: Rhinantin and Niazol.

Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span cell signalling research, pharmacological screening and target validation. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

Vaqora Chemicals supplies Naphazoline hydrochloride in 25 g, 100 g and 500 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Cell signalling research
Pharmacological screening
Target validation

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Naphazoline hydrochloride, AR
Catalogue No.	VQ-046566
CAS Number	550-99-2
IUPAC name	2-(naphthalen-1-ylmethyl)-4,5-dihydro-1H-imidazole;hydrochloride
Molecular formula	C₁₄H₁₅ClN₂
Molecular weight	246.73 g/mol
Exact mass	246.0924
Grade	AR
HSN code	29332990
InChIKey	DJDFFEBSKJCGHC-UHFFFAOYSA-N
SMILES	C1CN=C(N1)CC2=CC=CC3=CC=CC=C32.Cl
PubChem CID	11079

Physical properties
Physical form	Other
H-bond donors / acceptors	2 / 1
TPSA	24.4 Å²
Synonyms	Rhinantin, Niazol, Naphcon forte, Privine hydrochloride, Naphazoline chloride, Sanorin, Prizole hydrochloride, 2-(1-Naphthylmethyl)-2-imidazoline hydrochloride, 1H-Imidazole, 4,5-dihydro-2-(1-naphthalenylmethyl)-, monohydrochloride, 2-Imidazoline, 2-(1-naphthylmethyl)-, monohydrochloride, Nazal, Antistin-privine

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H300Fatal if swallowed

Precautionary statements: P264, P270, P301 + P316, P321, P330, 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 550-99-2

Naphazoline hydrochloride, 98%

CAS: 550-99-2
Formula: C₁₄H₁₅ClN₂
MW: 246.73 g/mol

VQ-002910

Frequently asked questions

What is the CAS number of Naphazoline hydrochloride, AR?

The CAS Registry Number of Naphazoline hydrochloride, AR is 550-99-2. It is also known as Rhinantin, Niazol, Naphcon forte.

What is the molecular formula and molecular weight of Naphazoline hydrochloride, AR?

Naphazoline hydrochloride, AR has the molecular formula C14H15ClN2 and a molecular weight of 246.73 g/mol.

Which grade and pack sizes of Naphazoline hydrochloride, AR can I order?

We supply Naphazoline hydrochloride, AR in AR grade, in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Naphazoline hydrochloride, AR?

Yes. Every lot of Naphazoline hydrochloride, AR 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 Naphazoline hydrochloride, AR be shipped internationally?

Yes. Naphazoline hydrochloride, AR 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.