Nile red, puriss

Name: Nile red, puriss
Brand: Vaqora Chemicals
SKU: VQ-003368

About Nile red, puriss

Nile red (CAS 7385-67-3) is a molecular biology reagent offered by Vaqora Chemicals (Puriss grade). Formula C20H18N2O2, molecular weight 318.4 g/mol. Systematically, it is named 9-(diethylamino)benzo[a]phenoxazin-5-one. Alternative names: Nile Blue A Oxazone and 9-(diethylamino)-5H-benzo[a]phenoxazin-5-one.

In its supplied form it is a dark green powder. Literature values give a melting point of 203-205 °C. Keep the container tightly sealed and store it in a cool, dry area. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Typical applications include electrophoresis, DNA/RNA workflows, protein analysis and biological staining. Typical end-use sectors are academic and industrial research and diagnostics and biotechnology.

Available in 100 mg, 1 g and 100 g packs, Nile red is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Electrophoresis
DNA/RNA workflows
Protein analysis
Biological staining

Industries

Specifications & identifiers

Chemical identifiers
Product name	Nile red, puriss
Catalogue No.	VQ-003368
CAS Number	7385-67-3
IUPAC name	9-(diethylamino)benzo[a]phenoxazin-5-one
Molecular formula	C₂₀H₁₈N₂O₂
Molecular weight	318.4 g/mol
Exact mass	318.1368
Grade	Puriss
HSN code	29223900
InChIKey	VOFUROIFQGPCGE-UHFFFAOYSA-N
SMILES	CCN(CC)C1=CC2=C(C=C1)N=C3C4=CC=CC=C4C(=O)C=C3O2
PubChem CID	65182

Physical properties
Physical form	Powder
Appearance	Dark green powder
Melting point	203-205 °C
LogP (XLogP3)	3.8
H-bond donors / acceptors	0 / 4
TPSA	41.9 Å²
Synonyms	Nile Blue A Oxazone, 9-(diethylamino)-5H-benzo[a]phenoxazin-5-one, 9-(Diethylamino)-5H-benzo(a)phenoxazin-5-one, 5H-Benzo[a]phenoxazin-5-one, 9-(diethylamino)-, 5H-Benzo(a)phenoxazin-5-one, 9-(diethylamino)-, 9-diethylamino-5h-benzo(a)phenoxazine-5-one, 8-(diethylamino)-12H-10-oxa-5-azatetraphen-12-one, 9-(diethylamino)benzo[a]phenoxazin-5(5H)-one, 5H-Benzo[a]phenoxazin-5-one,9-(diethylamino)-, 9-diethylamino-5H-benzo-alpha-phenoxazine-5-one, 9-(Diethylamino)benzo(a)phenoxazin-5(5H)-one

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 7385-67-3

Nile red, ≥98%

CAS: 7385-67-3
Formula: C₂₀H₁₈N₂O₂
MW: 318.4 g/mol

VQ-003369

Microscopy

Nile red, for microscopy

CAS: 7385-67-3
Formula: C₂₀H₁₈N₂O₂
MW: 318.4 g/mol

VQ-003367

Frequently asked questions

What is the CAS number of Nile red, puriss?

The CAS Registry Number of Nile red, puriss is 7385-67-3. It is also known as Nile Blue A Oxazone, 9-(diethylamino)-5H-benzo[a]phenoxazin-5-one, 9-(Diethylamino)-5H-benzo(a)phenoxazin-5-one.

What is the molecular formula and molecular weight of Nile red, puriss?

Nile red, puriss has the molecular formula C20H18N2O2 and a molecular weight of 318.4 g/mol. Its IUPAC name is 9-(diethylamino)benzo[a]phenoxazin-5-one.

Which grade and pack sizes of Nile red, puriss can I order?

We supply Nile red, puriss in Puriss grade, in 100 mg, 1 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Nile red, puriss?

Yes. Every lot of Nile red, puriss 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 Nile red, puriss be shipped internationally?

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