3,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid

Name: 3,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid
Brand: Zemixal
SKU: ZX-024481

Reference StandardAvailable on request

Buy 3,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid (CAS 1428987-69-2) from Zemixal: C26H16N2O6, COA and SDS with every lot, worldwide shipping.

Pack sizes

3,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid chemical structure

CAS number1428987-69-2

FormulaC₂₆H₁₆N₂O₆

Molar mass452.4 g/mol

Physical formSolid

HS code38229090

InChIKeyQRTNLSVMCSHKCG-UHFFFAOYSA-N

IUPAC name3-[8-amino-6-(3-carboxyphenyl)-7-oxophenoxazin-4-yl]benzoic acid

About 3,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid

Analytical teams working on Eltrombopag use 3,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 1428987-69-2, formula C26H16N2O6 and molar mass 452.4 g/mol. It is handled as a solid.

Common uses in the lab and plant

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Eltrombopag

See every impurity, metabolite and related compound we list for this API.

Eltrombopag standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 3,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid
Product name	3,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid
Catalogue number	ZX-024481
CAS number	1428987-69-2
IUPAC name	3-[8-amino-6-(3-carboxyphenyl)-7-oxophenoxazin-4-yl]benzoic acid
Molecular formula	C₂₆H₁₆N₂O₆
Molar mass	452.4 g/mol
Exact mass	452.1008
Grade	Reference Standard
Physical form	Solid
XLogP3	3.3
H-bond donors / acceptors	3 / 8
Topological polar surface area	139 Å²
HS code	38229090
InChIKey	QRTNLSVMCSHKCG-UHFFFAOYSA-N
SMILES	C1=CC(=CC(=C1)C(=O)O)C2=C3C(=CC=C2)N=C4C=C(C(=O)C(=C4O3)C5=CC(=CC=C5)C(=O)O)N
PubChem CID	71543705
Synonyms	Benzoic acid, 3,3'-(2-amino-3-oxo-3H-phenoxazine-4,6-diyl)bis-, 3,3'-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)bis(benzoic acid), 3,3'-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)bis[benzoic acid]

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of 3,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 3,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid

Which CAS number identifies 3,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid?

3,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid is registered under CAS 1428987-69-2. You may also see it listed as Benzoic acid, 3,3'-(2-amino-3-oxo-3H-phenoxazine-4,6-diyl)bis-, 3,3'-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)bis(benzoic acid), 3,3'-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)bis[benzoic acid]. Our catalogue number for this item is ZX-024481.

What are the formula and molar mass of 3,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid?

For 3,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid, its formula is C26H16N2O6 and its molar mass is 452.4 g/mol. The systematic (IUPAC) name is 3-[8-amino-6-(3-carboxyphenyl)-7-oxophenoxazin-4-yl]benzoic acid. InChIKey QRTNLSVMCSHKCG-UHFFFAOYSA-N lets you match it in any structure database.

How is 3,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid used in pharmaceutical QC?

3,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid is a characterised reference material linked to Eltrombopag. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 3,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 3,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship 3,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid to my country?

Yes. 3,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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