Phthalein Complexon Sodium Salt - Indicator , CAS No.62698-54-8

CAS: 62698-54-8 Cat. No.: P304195 Fórmula: C32H28N2Na4O12 Peso molecular: 724.53 PubChem CID: 112916
Disponible para pedir
GRADE & PURITY Indicator ? Indicator grade — characterized dye giving a defined color change at a known transition. Use to signal pH or titration endpoints visually.
Synonyms
o-Cresolphthalexon, water soluble Phthalein complexone sodium salt | Glycine, N,N'-((3-oxo-1(3H)-isobenzofuranylidene)bis((6-hydroxy-5-methyl-3,1-phenylene)methylene))bis(N-(carboxymethyl)-, tetrasodium salt | Sodium2,2',2'',2'''-((((3-oxo-1,3-dihydroisob
Storage
Room temperature
Shipped In
Normal
★
Size
Alemania (EU)
USA*
Price
Qty
50mg
P304195-50mg
Fabricado bajo pedido · 8–12 semanas
12,06€
250mg
P304195-250mg
Fabricado bajo pedido · 8–12 semanas
43,30€
1g
P304195-1g
Fabricado bajo pedido · 8–12 semanas
130,07€
5g
P304195-5g
Fabricado bajo pedido · 8–12 semanas
459,81€
Enter a quantity for the sizes you want to add.
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Why this grade

Indicator Indicador for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
o-Cresolphthalexon, water soluble Phthalein complexone sodium salt | Glycine, N,N'-((3-oxo-1(3H)-isobenzofuranylidene)bis((6-hydroxy-5-methyl-3,1-phenylene)methylene))bis(N-(carboxymethyl)-, tetrasodium salt | Sodium2,2',2'',2'''-((((3-oxo-1,3-dihydroisob
Especificaciones y pureza
Indicator
Condiciones de almacenamiento de almacenamiento
Room temperature
Enviado en
Normal
Grado
Indicador
Nombres e identificadores
Sonrisas canónicas
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-].[Na+].[Na+].[Na+].[Na+]
IUPAC Name
tetrasodium;2-[[5-[1-[3-[[bis(carboxylatomethyl)amino]methyl]-4-hydroxy-5-methylphenyl]-3-oxo-2-benzofuran-1-yl]-2-hydroxy-3-methylphenyl]methyl-(carboxylatomethyl)amino]acetate
InChIKey
KSMPPVYJZJBIES-UHFFFAOYSA-J
INCHI
1S/C32H32N2O12.4Na/c1-17-7-21(9-19(29(17)43)11-33(13-25(35)36)14-26(37)38)32(24-6-4-3-5-23(24)31(45)46-32)22-8-18(2)30(44)20(10-22)12-34(15-27(39)40)16-28(41)42;;;;/h3-10,43-44H,11-16H2,1-2H3,(H,35,36)(H,37,38)(H,39,40)(H,41,42);;;;/q;4*+1/p-4
Isómeros 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-].[Na+].[Na+].[Na+].[Na+]
PubChem CID
112916
Peso molecular
724.53

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClaseCarboxylic acids and derivatives
SubclassPentacarboxylic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentPentacarboxylic acids and derivatives
Alternative Parents Phthalides  Benzofuranones  Alpha amino acids  Phenylmethylamines  Ortho cresols  Benzylamines  Toluenes  Aralkylamines  Trialkylamines  Lactones  Carboxylic acid salts  Carboxylic acid esters  Amino acids  Oxacyclic compounds  Carboxylic acids  Organopnictogen compounds  Organic zwitterions  Organic sodium salts  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Pentacarboxylic acid or derivatives - Isobenzofuranone - Phthalide - Benzofuranone - Alpha-amino acid or derivatives - Alpha-amino acid - Isocoumaran - Phenylmethylamine - O-cresol - Benzylamine - Aralkylamine - Toluene - Phenol - Benzenoid - Monocyclic benzene moiety - Amino acid - Tertiary aliphatic amine - Tertiary amine - Lactone - Carboxylic acid salt - Carboxylic acid ester - Amino acid or derivatives - Oxacycle - Organic alkali metal salt - Organoheterocyclic compound - Carboxylic acid - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organic sodium salt - Organic salt - Organic zwitterion - Organooxygen compound - Organonitrogen compound - Carbonyl group - Amine - Aromatic heteropolycyclic compound
DescripciónThis compound belongs to the class of organic compounds known as pentacarboxylic acids and derivatives. These are carboxylic acids containing exactly five carboxyl groups.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Propiedades químicas y físicas
Peso molecular724.500 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count14
Rotatable Bond Count10
Exact Mass724.123 Da
Monoisotopic Mass724.123 Da
Topological Polar Surface Area234.000 Ų
Heavy Atom Count50
Formal Charge0
Complexity1030.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count5
Calculadoras de soluciones
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