Phenolphthalein - indicator , CAS No.77-09-8

Name: Phenolphthalein - indicator , CAS No.77-09-8
SKU: P108714
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CAS: 77-09-8 Cat. No.: P108714 Fórmula: C₂₀H₁₄O₄ Peso molecular: 318.33 Beilstein Registry Number: 284423 Número EC: 201-004-7

165 Citations COA

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Phenolphthalein - indicator CAS No(77-09-8) by Aladdin Scientific

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GRADE & PURITY Indicator ?

Synonyms

Storage

Room temperature

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Normal

Specifications Propiedades del producto Nombres e identificadores Documentation Advanced Data Taxonomic Classification Estructura 3D Objetivos asociados (humanos) Objetivos asociados (no humanos) Mecanismos de acción Certificados (CoA, COO, BSE/TSE y tabla de análisis) Propiedades químicas y físicas Preguntas frecuentes y artículos Citations of This Product Calculadoras de soluciones Reseñas

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Why this grade

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

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Storage & shipping

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

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Quality documents

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

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Literature proof

Cited in 165 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos

Especificaciones y pureza

indicator

Condiciones de almacenamiento de almacenamiento

Room temperature

Enviado en

Normal

Grado

Indicador

Propiedades del producto

ALogP

3.6

Nombres e identificadores

Pubchem Sid

488179853

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/488179853

Sonrisas canónicas

C1=CC=C2C(=C1)C(=O)OC2(C3=CC=C(C=C3)O)C4=CC=C(C=C4)O

IUPAC Name

3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one

InChIKey

KJFMBFZCATUALV-UHFFFAOYSA-N

INCHI

1S/C20H14O4/c21-15-9-5-13(6-10-15)20(14-7-11-16(22)12-8-14)18-4-2-1-3-17(18)19(23)24-20/h1-12,21-22H

Isómeros SMILES

C1=CC=C2C(=C1)C(=O)OC2(C3=CC=C(C=C3)O)C4=CC=C(C=C4)O

WGK Alemania

Número ONU

1993

Grupo de embalaje

Peso molecular

318.33

Beilstein

284423

Reaxy-Rn

284423

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=284423&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

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✅ Certificate of Analysis (COA)

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

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Clase Benzofurans
    - Subclass Benzofuranones

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Clase	Benzofurans
Subclass	Benzofuranones
Intermediate Tree Nodes	Not available
Direct Parent	Benzofuranones
Alternative Parents	Phthalides 1-hydroxy-2-unsubstituted benzenoids Benzene and substituted derivatives Lactones Carboxylic acid esters Oxacyclic compounds Monocarboxylic acids and derivatives Organooxygen compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	Benzofuranone - Phthalide - Isobenzofuranone - Isocoumaran - Phenol - 1-hydroxy-2-unsubstituted benzenoid - Benzenoid - Monocyclic benzene moiety - Lactone - Carboxylic acid ester - Oxacycle - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Hydrocarbon derivative - Organooxygen compound - Organic oxide - Organic oxygen compound - Aromatic heteropolycyclic compound
Descripción	This compound belongs to the class of organic compounds known as benzofuranones. These are organic compounds containing a benzene ring fused to a furanone.
External Descriptors	phenols
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Estructura 3D

Objetivos asociados (humanos)

ESR1 Tclin Estrogen receptor alpha (17718 Activities)

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NR3C1 Tclin Glucocorticoid receptor (14987 Activities)

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TYMS Tclin Thymidylate synthase (1651 Activities)

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AR Tclin Androgen Receptor (11781 Activities)

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TSHR Tclin Thyroid stimulating hormone receptor (29986 Activities)

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PPARG Tclin Peroxisome proliferator-activated receptor gamma (15191 Activities)

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KCNH2 Tclin HERG (29587 Activities)

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AHR Tclin Aryl hydrocarbon receptor (1071 Activities)

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ALDH1A1 Tchem Aldehyde dehydrogenase 1A1 (77053 Activities)

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NR1H4 Tclin Bile acid receptor FXR (6228 Activities)

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ALOX15 Tchem Arachidonate 15-lipoxygenase (7108 Activities)

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CYP3A4 Tclin Cytochrome P450 3A4 (53859 Activities)

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TP53 Tchem Cellular tumor antigen p53 (48468 Activities)

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MT4 (17854 Activities)

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HEK293 (82097 Activities)

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Lymphoblastoid cell (5959 Activities)

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UGT2B7 Tchem UDP-glucuronosyltransferase 2B7 (787 Activities)

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UGT2B17 Tbio UDP-glucuronosyltransferase 2B17 (197 Activities)

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HSD17B10 Tchem Endoplasmic reticulum-associated amyloid beta-peptide-binding protein (20669 Activities)

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UGT2B4 Tbio UDP-glucuronosyltransferase 2B4 (139 Activities)

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UGT2B10 Tbio UDP-glucuronosyltransferase 2B10 (42 Activities)

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UGT2B15 Tbio UDP-glucuronosyltransferase 2B15 (172 Activities)

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TDP1 Tchem Tyrosyl-DNA phosphodiesterase 1 (345557 Activities)

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GPR55 Tclin G-protein coupled receptor 55 (1594 Activities)

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UGT1A1 Tchem UDP-glucuronosyltransferase 1-1 (448 Activities)

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SMN1 Tchem Survival motor neuron protein (34246 Activities)

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LMNA Tbio Prelamin-A/C (36751 Activities)

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GMNN Tbio Geminin (128009 Activities)

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PMP22 Tbio Peripheral myelin protein 22 (699 Activities)

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MBNL1 Tbio Muscleblind-like protein 1 (34431 Activities)

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SLCO1B1 Tchem Solute carrier organic anion transporter family member 1B1 (2672 Activities)

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CBX1 Tbio Chromobox protein homolog 1 (92434 Activities)

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APOBEC3G Tchem DNA dC->dU-editing enzyme APOBEC-3G (12481 Activities)

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SLCO1B3 Tchem Solute carrier organic anion transporter family member 1B3 (2517 Activities)

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UGT1A6 Tbio UDP-glucuronosyltransferase 1-6 (221 Activities)

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UGT1A8 Tbio UDP-glucuronosyltransferase 1-8 (233 Activities)

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UGT1A9 Tbio UDP-glucuronosyltransferase 1-9 (343 Activities)

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UGT1A10 Tbio UDP-glucuronosyltransferase 1-10 (257 Activities)

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USP1 Tchem Ubiquitin carboxyl-terminal hydrolase 1 (22556 Activities)

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RAPGEF4 Tchem Rap guanine nucleotide exchange factor 4 (11476 Activities)

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MEN1 Tchem Menin/Histone-lysine N-methyltransferase MLL (48157 Activities)

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GLS Tchem Glutaminase kidney isoform, mitochondrial (16997 Activities)

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Objetivos asociados (no humanos)

Ppard Peroxisome proliferator-activated receptor delta (358 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Hdac6 Histone deacetylase 6 (222 Activities)

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Streptococcus (3973 Activities)

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Staphylococcus aureus (210822 Activities)

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Cryptococcus neoformans (21258 Activities)

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COS-7 (515 Activities)

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lef Anthrax lethal factor (7585 Activities)

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Luciferin 4-monooxygenase (66902 Activities)

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rep Replicase polyprotein 1ab (378 Activities)

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Mapt Microtubule-associated protein tau (6 Activities)

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Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 Activities)

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Rorc Nuclear receptor ROR-gamma (89407 Activities)

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Mecanismos de acción

Certificados (CoA, COO, BSE/TSE y tabla de análisis)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

30 results found

Lot Number	Certificate Type	Fecha	Articulo
E2619576	Certificate of Analysis	Jun 02, 2026	P108714
E2619573	Certificate of Analysis	Jun 02, 2026	P108714
E2619438	Certificate of Analysis	Jun 02, 2026	P108714
J2527641	Certificate of Analysis	Nov 03, 2025	P108714
J2527642	Certificate of Analysis	Nov 03, 2025	P108714
J2527643	Certificate of Analysis	Nov 03, 2025	P108714
C2520710	Certificate of Analysis	Mar 26, 2025	P108714
C2520709	Certificate of Analysis	Mar 26, 2025	P108714
C2520708	Certificate of Analysis	Mar 26, 2025	P108714
F2104369	Certificate of Analysis	Dec 10, 2024	P108714
L2220243	Certificate of Analysis	Sep 18, 2024	P108714
L2220244	Certificate of Analysis	Sep 18, 2024	P108714
F2421468	Certificate of Analysis	Jun 27, 2024	P108714
F2421471	Certificate of Analysis	Jun 27, 2024	P108714
F2421463	Certificate of Analysis	Jun 27, 2024	P108714
B2423020	Certificate of Analysis	Feb 28, 2024	P108714
L2311268	Certificate of Analysis	Dec 14, 2023	P108714
K2101187	Certificate of Analysis	Feb 03, 2023	P108714
G2325046	Certificate of Analysis	Jan 05, 2023	P108714
L2220166	Certificate of Analysis	Jan 05, 2023	P108714
L2220180	Certificate of Analysis	Jan 05, 2023	P108714
L2220231	Certificate of Analysis	Jan 05, 2023	P108714
D2307392	Certificate of Analysis	Jan 05, 2023	P108714
C2408096	Certificate of Analysis	Jan 05, 2023	P108714
I2208465	Certificate of Analysis	Sep 12, 2022	P108714
G2020223	Certificate of Analysis	May 07, 2022	P108714
C2215278	Certificate of Analysis	Mar 19, 2022	P108714
F2220419	Certificate of Analysis	Dec 10, 2021	P108714
F2220415	Certificate of Analysis	Dec 10, 2021	P108714
L2107484	Certificate of Analysis	Dec 10, 2021	P108714

Propiedades químicas y físicas

Sensibilidad	Moisture sensitive.
Punto de fusión (°C)	262 °C
Peso molecular	318.300 g/mol
XLogP3	3.600
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	2
Exact Mass	318.089 Da
Monoisotopic Mass	318.089 Da
Topological Polar Surface Area	66.800 Å²
Heavy Atom Count	24
Formal Charge	0
Complexity	438.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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📚 Citations by Application

Organic synthesis — reaction medium94

Industrial & non-pharma application22

Other applications78

Electrochemistry & battery electrolyte14

Controlled-release & nanoparticle carrier7

Polymer synthesis & polymerization25

Drug / compound screening5

Extraction & workup solvent48

Chromatography (HPLC / GC / TLC)8

Spectroscopy sample preparation9

Crystallization & recrystallization1

Cell viability1

Cross-coupling reactions5

Thickener / viscosity modifier1

Topical & ophthalmic formulation1

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Phenolphthalein - indicator , CAS No.77-09-8

Storage & shipping

Quality documents

Literature proof

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

Molarity Calculator

Dilution Calculator

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📚 Citations by Application

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