Nitroscanate

Name: Nitroscanate
Brand: Vaqora Chemicals
SKU: VQ-032774

About Nitroscanate

Nitroscanate is an API reference standard carrying the CAS registry number 19881-18-6. Its molecular formula is C13H8N2O3S and its molecular weight is 272.28 g/mol. The IUPAC name is 1-isothiocyanato-4-(4-nitrophenoxy)benzene. Alternative names: Lopatol and Benzene, 1-isothiocyanato-4-(4-nitrophenoxy)-.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Laboratories use this the parent drug substance standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Nitroscanate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Specifications & identifiers

Chemical identifiers
Product name	Nitroscanate
Catalogue No.	VQ-032774
CAS Number	19881-18-6
IUPAC name	1-isothiocyanato-4-(4-nitrophenoxy)benzene
Molecular formula	C₁₃H₈N₂O₃S
Molecular weight	272.28 g/mol
Exact mass	272.0256
Grade	Reference Standard
HSN code	38229090
InChIKey	SVMGVZLUIWGYPH-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1N=C=S)OC2=CC=C(C=C2)[N+](=O)[O-]
PubChem CID	68547

Physical properties
Physical form	Solid
LogP (XLogP3)	5.1
H-bond donors / acceptors	0 / 5
TPSA	99.5 Å²
Synonyms	Lopatol, Benzene, 1-isothiocyanato-4-(4-nitrophenoxy)-, 4-nitro-4'-isothiocyanodiphenyl ether, Cantrodifene, 4-Isothiocyanato-4'-nitrodiphenyl ether, p-(p-Nitrophenoxy)phenyl isothiocyanate, 1-(4-Isothiocyanatophenoxy)-4-nitrobenzene, Isothiocyanic acid, p-(p-nitrophenoxy)phenyl ester, 4-(4-Nitrophenoxy)phenyl isothiocyanat, 4-(4-Nitrophenoxy)phenyl isothiocyanate, Benzene,1-isothiocyanato-4-(4-nitrophenoxy)-, 4-Nitro-4'-isothiocyanatodiphenyl ether

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H319Causes serious eye irritation
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P264 + P265, P273, P280, P305 + P351 + P338, P337 + P317, P391, 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 Nitroscanate?

The CAS Registry Number of Nitroscanate is 19881-18-6. It is also known as Lopatol, Benzene, 1-isothiocyanato-4-(4-nitrophenoxy)-, 4-nitro-4'-isothiocyanodiphenyl ether.

What is the molecular formula and molecular weight of Nitroscanate?

Nitroscanate has the molecular formula C13H8N2O3S and a molecular weight of 272.28 g/mol. Its IUPAC name is 1-isothiocyanato-4-(4-nitrophenoxy)benzene.

Which grade and pack sizes of Nitroscanate can I order?

We supply Nitroscanate 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 Nitroscanate?

Yes. Every lot of Nitroscanate 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 Nitroscanate be shipped internationally?

Yes. Nitroscanate 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.