Quinaldine red, GR

Name: Quinaldine red, GR
Brand: Vaqora Chemicals
SKU: VQ-000694

About Quinaldine red, GR

Quinaldine red is a biological stain in AR grade carrying the CAS registry number 117-92-0. The compound has the formula C21H23IN2, corresponding to a molecular weight of 430.3 g/mol. Its systematic (IUPAC) name is 4-[(E)-2-(1-ethylquinolin-1-ium-2-yl)ethenyl]-N,N-dimethylaniline iodide. Alternative names: Eastman 1361 and 2-(p-Dimethylaminostyryl)quinoline ethiodide.

The material typically appears as a green to black powder to crystalline powder. Store sealed in a dry, well-ventilated location away from incompatible materials. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Typical applications include histology and cytology staining, microscopy, clinical laboratories and indicator for titrations. It is used across academic and industrial research, diagnostics and biotechnology and textiles and dyeing.

Available in 1 g, 5 g, 25 g and 100 g packs, Quinaldine red is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Histology & cytology staining
Microscopy
Clinical laboratories
Indicator for titrations

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Quinaldine red, GR
Catalogue No.	VQ-000694
CAS Number	117-92-0
IUPAC name	4-[(E)-2-(1-ethylquinolin-1-ium-2-yl)ethenyl]-N,N-dimethylaniline iodide
Molecular formula	C₂₁H₂₃IN₂
Molecular weight	430.3 g/mol
Exact mass	430.0906
Grade	AR
HSN code	29333990
InChIKey	JOLANDVPGMEGLK-UHFFFAOYSA-M
SMILES	CC[N+]1=C(C=CC2=CC=CC=C21)/C=C/C3=CC=C(C=C3)N(C)C.[I-]
PubChem CID	5702759

Physical properties
Physical form	Powder
Appearance	Green to black powder to crystalline powder
H-bond donors / acceptors	0 / 2
TPSA	7.1 Å²
Synonyms	2-(4-Dimethylaminostyryl)-1-ethylquinolinium iodide, Eastman 1361, 2-(2-(4-(Dimethylamino)phenyl)ethenyl)-1-ethylquinolinium, iodide, 2-(p-Dimethylaminostyryl)quinoline ethiodide, (E)-2-(4-(dimethylamino)styryl)-1-ethylquinolin-1-ium iodide, 1-Ethyl-2-p-dimethylaminostyrylquinoline iodide, alpha-(p-Dimethylaminophenylethylene)quinolineethiodide, 2-(-(4-Dimethylamino)styryl)-1-ethylquinolinium iodide, 2-(4-(Dimethylamino)styryl)-1-ethylquinolin-1-ium iodide, 2-{2-[4-(dimethylamino)phenyl]ethenyl}-1-ethylquinolin-1-ium iodide, Quinolinium, 2-(p-(dimethylamino)styryl)-1-ethyl-, iodide, Quinolinium, 2-[2-[4-(dimethylamino)phenyl]ethenyl]-1-ethyl-, iodide (1:1)

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 117-92-0

Quinaldine red, 95%

CAS: 117-92-0
Formula: C₂₁H₂₃IN₂
MW: 430.3 g/mol

VQ-045619

Frequently asked questions

What is the CAS number of Quinaldine red, GR?

The CAS Registry Number of Quinaldine red, GR is 117-92-0. It is also known as 2-(4-Dimethylaminostyryl)-1-ethylquinolinium iodide, Eastman 1361, 2-(2-(4-(Dimethylamino)phenyl)ethenyl)-1-ethylquinolinium, iodide.

What is the molecular formula and molecular weight of Quinaldine red, GR?

Quinaldine red, GR has the molecular formula C21H23IN2 and a molecular weight of 430.3 g/mol. Its IUPAC name is 4-[(E)-2-(1-ethylquinolin-1-ium-2-yl)ethenyl]-N,N-dimethylaniline iodide.

Which grade and pack sizes of Quinaldine red, GR can I order?

We supply Quinaldine red, GR in AR grade, in 1 g, 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Quinaldine red, GR?

Yes. Every lot of Quinaldine red, GR 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 Quinaldine red, GR be shipped internationally?

Yes. We export Quinaldine red, GR worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.