Naphthol AS-BI phosphate

Name: Naphthol AS-BI phosphate
Brand: Vaqora Chemicals
SKU: VQ-019812

About Naphthol AS-BI phosphate

Listed under CAS 1919-91-1, Naphthol AS-BI phosphate is an organic building block available from Vaqora Chemicals. Its molecular formula is C18H15BrNO6P and its molecular weight is 452.2 g/mol. Systematically, it is named [6-bromo-3-[(2-methoxyphenyl)carbamoyl]naphthalen-2-yl] dihydrogen phosphate. Common synonyms include Naphthol aS-bl phosphate and Naphthol aS-bi phosphoric acid.

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

Key uses span organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 250 mg packs, Naphthol AS-BI phosphate is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Naphthol AS-BI phosphate
Catalogue No.	VQ-019812
CAS Number	1919-91-1
IUPAC name	[6-bromo-3-[(2-methoxyphenyl)carbamoyl]naphthalen-2-yl] dihydrogen phosphate
Molecular formula	C₁₈H₁₅BrNO₆P
Molecular weight	452.2 g/mol
Exact mass	450.982
HSN code	2933
InChIKey	HUXIAXQSTATULQ-UHFFFAOYSA-N
SMILES	COC1=CC=CC=C1NC(=O)C2=C(C=C3C=CC(=CC3=C2)Br)OP(=O)(O)O
PubChem CID	74715

Physical properties
Physical form	Other
LogP (XLogP3)	3
H-bond donors / acceptors	3 / 6
TPSA	105 Å²
Synonyms	2-Naphthalenecarboxamide, 7-bromo-N-(2-methoxyphenyl)-3-(phosphonooxy)-, 7-Bromo-N-(2-methoxyphenyl)-3-(phosphonooxy)-2-naphthalenecarboxamide, 2-Naphthalenecarboxamide,7-bromo-N-(2-methoxyphenyl)-3-(phosphonooxy)-, 6-bromo-3-((2-methoxyphenyl)carbamoyl)naphthalen-2-yl dihydrogen phosphate, 7-Bromo-3-hydroxy-2-naphthoic-o-anisidide phosphate, Naphthol aS-bl phosphate, Naphthol aS-bi phosphoric acid, ({6-bromo-3-[(2-methoxyphenyl)carbamoyl]naphthalen-2-yl}oxy)phosphonic acid, 6-Bromo-3-[(2-methoxyanilino)carbonyl]-2-naphthyl dihydrogen phosphate #

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 Naphthol AS-BI phosphate?

The CAS Registry Number of Naphthol AS-BI phosphate is 1919-91-1. It is also known as 2-Naphthalenecarboxamide, 7-bromo-N-(2-methoxyphenyl)-3-(phosphonooxy)-, 7-Bromo-N-(2-methoxyphenyl)-3-(phosphonooxy)-2-naphthalenecarboxamide, 2-Naphthalenecarboxamide,7-bromo-N-(2-methoxyphenyl)-3-(phosphonooxy)-.

What is the molecular formula and molecular weight of Naphthol AS-BI phosphate?

Naphthol AS-BI phosphate has the molecular formula C18H15BrNO6P and a molecular weight of 452.2 g/mol. Its IUPAC name is [6-bromo-3-[(2-methoxyphenyl)carbamoyl]naphthalen-2-yl] dihydrogen phosphate.

Which grade and pack sizes of Naphthol AS-BI phosphate can I order?

We supply Naphthol AS-BI phosphate, in 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Naphthol AS-BI phosphate?

Yes. Every lot of Naphthol AS-BI phosphate 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 Naphthol AS-BI phosphate be shipped internationally?

Yes. Naphthol AS-BI phosphate 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.