Thymolphthalein - AR , CAS No.125-20-2

CAS: 125-20-2 Cat. No.: T104283 Summenformel: C28H30O4 Molekulargewicht: 430.54 Beilstein Registry Number: 359413 EG-Nummer: 204-729-7 PubChem CID: 31316
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GRADE & PURITY AR ? Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results.
Synonyms
1(3H)-Isobenzofuranone,3-bis[4-hydroxy-2-methyl-5-(1-methylethyl)phenyl]- | 3,3-bis(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1-isobenzofuranone | 5',5''-Diisopropyl-2',2''-dimethylphenolphthalein | 3,3-bis[4-hydroxy-2-methyl-5-(propan-2-yl)phenyl]-2-benzof
Storage
Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
5g
T104283-5g
—
2 Auf Lager
10,33€
25g
T104283-25g
—
5 Auf Lager
45,04€
100g
T104283-100g
—
2 Auf Lager
69,33€
500g
T104283-500g
—
1 Auf Lager
198,63€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

AR AR 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 16 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
1(3H)-Isobenzofuranone,3-bis[4-hydroxy-2-methyl-5-(1-methylethyl)phenyl]- | 3,3-bis(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1-isobenzofuranone | 5',5''-Diisopropyl-2',2''-dimethylphenolphthalein | 3,3-bis[4-hydroxy-2-methyl-5-(propan-2-yl)phenyl]-2-benzof
Spezifikationen & Reinheit
AR
Storage
Room temperature
Verschickt in
Normal
Note
AR
Namen und Kennungen
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488183163
Kanonisches Lächeln
CC1=CC(=C(C=C1C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O
IUPAC Name
3,3-bis(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-2-benzofuran-1-one
InChIKey
LDKDGDIWEUUXSH-UHFFFAOYSA-N
INCHI
1S/C28H30O4/c1-15(2)20-13-23(17(5)11-25(20)29)28(22-10-8-7-9-19(22)27(31)32-28)24-14-21(16(3)4)26(30)12-18(24)6/h7-16,29-30H,1-6H3
Isomere SMILES
CC1=CC(=C(C=C1C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O
WGK Deutschland
3
PubChem CID
31316
Molekulargewicht
430.54
Beilstein
359413
Reaxy-Rn
359413

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
SuperclassLipids and lipid-like molecules
KlassePrenol lipids
SubclassTerpene lactones
Intermediate Tree Nodes Not available
Direct ParentTerpene lactones
Alternative Parents Phthalides  Aromatic monoterpenoids  Benzofuranones  Bicyclic monoterpenoids  Phenylpropanes  Cumenes  Meta cresols  Toluenes  1-hydroxy-2-unsubstituted benzenoids  Carboxylic acid esters  Lactones  Oxacyclic compounds  Monocarboxylic acids and derivatives  Organic oxides  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Terpene lactone - Monoterpenoid - P-cymene - Aromatic monoterpenoid - Phthalide - Isobenzofuranone - Benzofuranone - Bicyclic monoterpenoid - Cumene - Phenylpropane - Isocoumaran - M-cresol - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Toluene - Monocyclic benzene moiety - Benzenoid - Carboxylic acid ester - Lactone - Carboxylic acid derivative - Organoheterocyclic compound - Oxacycle - Monocarboxylic acid or derivatives - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Aromatic heteropolycyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as terpene lactones. These are prenol lipids containing a lactone ring.
External Descriptors Not available
3D-Struktur
Interaktives chemisches Strukturmodell





Zugehörige Ziele (menschlich)
CYP2C9 Tchem Cytochrome P450 2C9 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
ADRB2 Tclin Beta-2 adrenergic receptor (11824 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GBA1 Tclin Beta-glucocerebrosidase (14647 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ALOX15B Tchem Arachidonate 15-lipoxygenase, type II (7244 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLC2A1 Tchem Glucose transporter (14755 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP2D6 Tclin Cytochrome P450 2D6 (33882 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GLP1R Tclin Glucagon-like peptide 1 receptor (111429 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ALOX15 Tchem Arachidonate 15-lipoxygenase (7108 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP1A2 Tchem Cytochrome P450 1A2 (26471 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP2C9 Tchem Cytochrome P450 2C9 (32119 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP2C19 Tchem Cytochrome P450 2C19 (29246 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP3A4 Tclin Cytochrome P450 3A4 (53859 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TP53 Tchem Cellular tumor antigen p53 (48468 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
A498 (42825 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ACHN (49357 Activities)
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CAKI-1 (44928 Activities)
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CCRF-CEM (65223 Activities)
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COLO 205 (50209 Activities)
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DU-145 (51482 Activities)
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HL-60 (67320 Activities)
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HT-29 (80576 Activities)
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K562 (73714 Activities)
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KM12 (47707 Activities)
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M14 (47487 Activities)
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MCF7 (126967 Activities)
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MOLT-4 (49676 Activities)
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OVCAR-3 (48710 Activities)
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OVCAR-4 (44535 Activities)
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OVCAR-5 (45555 Activities)
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OVCAR-8 (47708 Activities)
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PC-3 (62116 Activities)
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RPMI-8226 (44974 Activities)
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RXF 393 (41971 Activities)
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SF-295 (48000 Activities)
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SK-MEL-2 (46422 Activities)
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SK-MEL-28 (48833 Activities)
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SK-MEL-5 (47095 Activities)
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SK-OV-3 (52876 Activities)
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SN12C (47755 Activities)
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SNB-19 (46794 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TK-10 (45540 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
U-251 (51189 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
UACC-257 (46019 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
UACC-62 (47335 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
UO-31 (46270 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
786-0 (47912 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
A549 (127892 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
NCI/ADR-RES (33767 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
T47D (39041 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
EKVX (44102 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
NCI-H322M (45589 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Zugehörige Ziele (nicht menschlich)
Mc4r Melanocortin receptor 4 (1205 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Streptococcus (3973 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Streptococcus sp. 'group A' (3417 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ht1 Hexose transporter 1 (14071 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Npsr1 Neuropeptide S receptor (260 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mapt Microtubule-associated protein tau (6 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ska Streptokinase A (5805 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Rorc Nuclear receptor ROR-gamma (89407 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ffp 4'-phosphopantetheinyl transferase ffp (24982 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
NS1 Nonstructural protein 1 (33327 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Wirkungsmechanismen
Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
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.

34 results found

Lot NumberCertificate TypeDatumArtikel
L2220290Certificate of AnalysisSep 22, 2026 T104283
L2411794Certificate of AnalysisSep 01, 2026 T104283
I2603354Certificate of AnalysisAug 24, 2026 T104283
I2603353Certificate of AnalysisAug 24, 2026 T104283
I2603358Certificate of AnalysisAug 24, 2026 T104283
I2603359Certificate of AnalysisAug 24, 2026 T104283
K2407162Certificate of AnalysisAug 04, 2026 T104283
C2420035Certificate of AnalysisDec 10, 2025 T104283
H2606042Certificate of AnalysisJul 07, 2025 T104283
H2520471Certificate of AnalysisJul 07, 2025 T104283
H2520470Certificate of AnalysisJul 07, 2025 T104283
H2520459Certificate of AnalysisJul 07, 2025 T104283
H2520360Certificate of AnalysisJul 07, 2025 T104283
G2615040Certificate of AnalysisJul 07, 2025 T104283
E2506340Certificate of AnalysisApr 17, 2025 T104283
E2506363Certificate of AnalysisApr 17, 2025 T104283
E2506353Certificate of AnalysisApr 17, 2025 T104283
E2506347Certificate of AnalysisApr 17, 2025 T104283
B2510074Certificate of AnalysisFeb 11, 2025 T104283
C23071067Certificate of AnalysisDec 11, 2024 T104283
C2307785Certificate of AnalysisDec 11, 2024 T104283
L2411792Certificate of AnalysisDec 02, 2024 T104283
L2411797Certificate of AnalysisDec 02, 2024 T104283
L2220296Certificate of AnalysisSep 02, 2024 T104283
L2220297Certificate of AnalysisSep 02, 2024 T104283
L2220298Certificate of AnalysisSep 02, 2024 T104283
E2409464Certificate of AnalysisMay 21, 2024 T104283
E2409463Certificate of AnalysisMay 21, 2024 T104283
G2130244Certificate of AnalysisMay 09, 2023 T104283
F2413079Certificate of AnalysisFeb 11, 2023 T104283
H2315338Certificate of AnalysisNov 29, 2022 T104283
L2220287Certificate of AnalysisNov 29, 2022 T104283
G2221315Certificate of AnalysisJul 22, 2022 T104283
C2202240Certificate of AnalysisJun 16, 2021 T104283
Chemische und physikalische Eigenschaften
LöslichkeitInsoluble in water; Soluble in Acetone,Ethanol
EmpfindlichkeitMoisture sensitive.
Schmelzpunkt (°C)251-253°C
Molekulargewicht430.500 g/mol
XLogP36.800
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Exact Mass430.214 Da
Monoisotopic Mass430.214 Da
Topological Polar Surface Area66.800 Ų
Heavy Atom Count32
Formal Charge0
Complexity636.000
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 Count1
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