2,2-Bis(4-hydroxy-3-methylphenyl)propane - ≥98%(GC) , CAS No.79-97-0

CAS: 79-97-0 Cat. No.: B153214 Molecular Weight: 256.35 Beilstein Registry Number: 6(1)495 EC Number: 201-240-0
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(GC)
Synonyms
FT-0652040 | B1567 | o-Cresol,4'-isopropylidenedi- | Phenol, 4,4'-(1-methylethylidene)bis(2-methyl- | Bis-o-cresol A | NCGC00248697-02 | W-104256 | NCGC00258108-01 | Tox21_200554 | PHENOL, 4,4'-(1-METHYLETHYLIDENE)BIS(2-METHYL)- | 4,4'-propane-2,2-diylbis
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
B153214-5g
2

$9.90

$14.90
Save $5.00 (33.56%)
25g
B153214-25g
4

$34.90

$52.90
Save $18.00 (34.03%)
100g
B153214-100g
2

$115.90

$173.90
Save $58.00 (33.35%)
250g
B153214-250g
2

$253.90

$380.90
Save $127.00 (33.34%)
500g
B153214-500g
1

$355.90

$533.90
Save $178.00 (33.34%)
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Why this grade

≥98%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Argon charged,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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
FT-0652040 | B1567 | o-Cresol, 4'-isopropylidenedi- | Phenol, 4, 4'-(1-methylethylidene)bis(2-methyl- | Bis-o-cresol A | NCGC00248697-02 | W-104256 | NCGC00258108-01 | Tox21_200554 | PHENOL, 4, 4'-(1-METHYLETHYLIDENE)BIS(2-METHYL)- | 4, 4'-propane-2, 2-diylbis
Specifications & Purity
≥98%(GC)
Storage
Argon charged, Room temperature
Shipped In
Normal
Action Type
ACTIVATOR
Purity
≥98%(GC)
Names and Identifiers
Pubchem Sid488180112
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488180112
Canonical SmilesCC1=C(C=CC(=C1)C(C)(C)C2=CC(=C(C=C2)O)C)O
IUPAC Name4-[2-(4-hydroxy-3-methylphenyl)propan-2-yl]-2-methylphenol
InChIKeyYMTYZTXUZLQUSF-UHFFFAOYSA-N
INCHI1S/C17H20O2/c1-11-9-13(5-7-15(11)18)17(3,4)14-6-8-16(19)12(2)10-14/h5-10,18-19H,1-4H3
Isomeric SMILES CC1=C(C=CC(=C1)C(C)(C)C2=CC(=C(C=C2)O)C)O
WGK Germany 3
RTECS GP1750000
Molecular Weight 256.35
Beilstein 6(1)495
Reaxy-Rn 2053755
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2053755&ln=

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
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassDiphenylmethanes
Intermediate Tree Nodes Not available
Direct ParentBisphenols
Alternative Parents Phenylpropanes  Ortho cresols  Toluenes  1-hydroxy-2-unsubstituted benzenoids  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Bisphenol - Phenylpropane - O-cresol - 1-hydroxy-2-unsubstituted benzenoid - Toluene - Phenol - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as bisphenols. These are methylenediphenols, HOC6H4CH2C6H4OH, commonly p,p-methylenediphenol, and their substitution products (generally derived from condensation of two equivalent amounts of a phenol with an aldehyde or ketone).
External Descriptors bisphenol
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
ESR1 Tclin Estrogen receptor alpha (17718 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ESR2 Tclin Estrogen receptor beta (9272 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
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.

11 results found

Lot NumberCertificate TypeDateItem
H2231259Certificate of AnalysisJun 09, 2026 B153214
H2231270Certificate of AnalysisJun 09, 2026 B153214
H2231271Certificate of AnalysisJun 09, 2026 B153214
G2206483Certificate of AnalysisApr 07, 2026 B153214
K2504304Certificate of AnalysisJul 15, 2024 B153214
K2504305Certificate of AnalysisJul 15, 2024 B153214
C2308585Certificate of AnalysisMar 13, 2023 B153214
K2421276Certificate of AnalysisMar 13, 2023 B153214
E2331215Certificate of AnalysisJun 25, 2022 B153214
I2505145Certificate of AnalysisJun 25, 2022 B153214
I2515048Certificate of AnalysisJun 25, 2022 B153214

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Chemical and Physical Properties
Melt Point(°C)139-142℃
Molecular Weight256.339 g/mol
XLogP34.700
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass256.146 Da
Monoisotopic Mass256.146 Da
Topological Polar Surface Area40.500 Ų
Heavy Atom Count19
Formal Charge0
Complexity272.000
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
Citations of This Product
References
1. Zhang Jie, Zhang Tiehua, Guan Tianzhu, Yu Hansong, Li Tiezhu.  (2017)  In vitro and in silico assessment of the structure-dependent binding of bisphenol analogues to glucocorticoid receptor.  ANALYTICAL AND BIOANALYTICAL CHEMISTRY,  409  (8): (2239-2246).  [PMID:28078411] [10.1007/s00216-016-0168-7]
Solution Calculators
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