o-Cresolphthaleine complexone, AR

Name: o-Cresolphthaleine complexone, AR
Brand: Vaqora Chemicals
SKU: VQ-045993

About o-Cresolphthaleine complexone, AR

Vaqora Chemicals supplies o-Cresolphthaleine complexone in AR grade, a biological stain registered under CAS number 2411-89-4. With the molecular formula C32H32N2O12, it has a molar mass of 636.6 g/mol. Common synonyms include o-Cresolphthalexon and 2-Cresolphthalexon.

Store sealed in a dry, well-ventilated location away from incompatible materials. Good laboratory practice and suitable PPE are recommended during handling.

It is commonly used for histology and cytology staining, microscopy and clinical laboratories. Our customers for this product work in academic and industrial research, diagnostics and biotechnology and textiles and dyeing.

Available in 1 g and 5 g packs, o-Cresolphthaleine complexone 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

Histology & cytology staining
Microscopy
Clinical laboratories

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	o-Cresolphthaleine complexone, AR
Catalogue No.	VQ-045993
CAS Number	2411-89-4
IUPAC name	2-[[5-[1-[3-[[bis(carboxymethyl)amino]methyl]-4-hydroxy-5-methylphenyl]-3-oxo-2-benzofuran-1-yl]-2-hydroxy-3-methylphenyl]methyl-(carboxymethyl)amino]acetic acid
Molecular formula	C₃₂H₃₂N₂O₁₂
Molecular weight	636.6 g/mol
Exact mass	636.1955
Grade	AR
HSN code	29332990
InChIKey	IYZPEGVSBUNMBE-UHFFFAOYSA-N
SMILES	CC1=CC(=CC(=C1O)CN(CC(=O)O)CC(=O)O)C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C(=C4)C)O)CN(CC(=O)O)CC(=O)O
PubChem CID	75485

Physical properties
Physical form	Other
LogP (XLogP3)	-2
H-bond donors / acceptors	6 / 14
TPSA	222 Å²
Synonyms	o-Cresolphthalexon, 2-Cresolphthalexon, 3,3'-Bis(N,N-di(carboxymethyl)aminomethyl)-o-cresolphthalein, ortho-cresolphthalexon, Phthalein purple, metalphthalein, O-Cresolphthalexone, Phthalate complexing agent [Chelation indicator], Phthalate complexing agent, Xylenylphthaleinbisiminodiacetic acid

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 2411-89-4

o-Cresolphthaleine complexone

CAS: 2411-89-4
Formula: C₃₂H₃₂N₂O₁₂
MW: 636.6 g/mol

VQ-000661

Frequently asked questions

What is the CAS number of o-Cresolphthaleine complexone, AR?

The CAS Registry Number of o-Cresolphthaleine complexone, AR is 2411-89-4. It is also known as o-Cresolphthalexon, 2-Cresolphthalexon, 3,3'-Bis(N,N-di(carboxymethyl)aminomethyl)-o-cresolphthalein.

What is the molecular formula and molecular weight of o-Cresolphthaleine complexone, AR?

o-Cresolphthaleine complexone, AR has the molecular formula C32H32N2O12 and a molecular weight of 636.6 g/mol.

Which grade and pack sizes of o-Cresolphthaleine complexone, AR can I order?

We supply o-Cresolphthaleine complexone, AR in AR grade, in 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with o-Cresolphthaleine complexone, AR?

Yes. Every lot of o-Cresolphthaleine complexone, AR 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 o-Cresolphthaleine complexone, AR be shipped internationally?

Yes. We export o-Cresolphthaleine complexone, AR worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.