PD 98,059

Name: PD 98,059
Brand: Vaqora Chemicals
SKU: VQ-002925

About PD 98,059

PD 98,059 (CAS 167869-21-8) is a bioactive small molecule offered by Vaqora Chemicals (Puriss grade), specified at 98% purity. Its molecular formula is C16H13NO3 and its molecular weight is 267.28 g/mol. Systematically, it is named 2-(2-amino-3-methoxyphenyl)chromen-4-one. It is also known as 2-(2-amino-3-methoxyphenyl)-4H-chromen-4-one or 2-(2-amino-3-methoxy-phenyl)chromen-4-one.

In its supplied form it is a light yellow to Yellow-Green powder. Store it frozen at −20 °C, in a tightly closed container. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Typical applications include cell signalling research, pharmacological screening, target validation and enzyme inhibition studies. It is used across academic and industrial research and diagnostics and biotechnology.

Standard pack sizes are 1 mg and 5 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Cell signalling research
Pharmacological screening
Target validation
Enzyme inhibition studies

Industries

Specifications & identifiers

Chemical identifiers
Product name	PD 98,059
Catalogue No.	VQ-002925
CAS Number	167869-21-8
IUPAC name	2-(2-amino-3-methoxyphenyl)chromen-4-one
Molecular formula	C₁₆H₁₃NO₃
Molecular weight	267.28 g/mol
Exact mass	267.0895
Grade	Puriss
Purity / assay	98%
InChIKey	QFWCYNPOPKQOKV-UHFFFAOYSA-N
SMILES	COC1=CC=CC(=C1N)C2=CC(=O)C3=CC=CC=C3O2
PubChem CID	4713

Physical properties
Physical form	Powder
Appearance	Light yellow to Yellow-Green powder
LogP (XLogP3)	2.9
H-bond donors / acceptors	1 / 4
TPSA	61.6 Å²
Storage	−20 °C
Synonyms	2-(2-Amino-3-methoxyphenyl)-4H-1-benzopyran-4-one, 4H-1-Benzopyran-4-one, 2-(2-Amino-3-methoxyphenyl)-, 2-(2'-amino-3'-methoxyphenyl)oxanaphthalen-4-one, 2-(2-amino-3-methoxyphenyl)-4H-chromen-4-one, 2-(2-amino-3-methoxy-phenyl)chromen-4-one, 2''-amino-3''-methoxyflavone, 2-(2-Amino-3-methoxy-phenyl)-chromen-4-one, 2-(2-Amino-3-methoxyphenyl)-chromen-4-one, 2-(2-Amino-3-methoxyphenyl)chromone, PD 98,059, solid, BMK1-B1, EX-A2127

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H301Toxic 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

Frequently asked questions

What is the CAS number of PD 98,059?

The CAS Registry Number of PD 98,059 is 167869-21-8. It is also known as 2-(2-Amino-3-methoxyphenyl)-4H-1-benzopyran-4-one, 4H-1-Benzopyran-4-one, 2-(2-Amino-3-methoxyphenyl)-, 2-(2'-amino-3'-methoxyphenyl)oxanaphthalen-4-one.

What is the molecular formula and molecular weight of PD 98,059?

PD 98,059 has the molecular formula C16H13NO3 and a molecular weight of 267.28 g/mol. Its IUPAC name is 2-(2-amino-3-methoxyphenyl)chromen-4-one.

Which grade and pack sizes of PD 98,059 can I order?

We supply PD 98,059 in Puriss (98%) grade, in 1 mg, 5 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with PD 98,059?

Yes. Every lot of PD 98,059 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 PD 98,059 be shipped internationally?

Yes. PD 98,059 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.

How should PD 98,059 be stored?

−20 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.