2,3',4,5',6-Biphenylpentol - ≥94% , CAS No.491-45-2

CAS: 491-45-2 Cat. No.: P344757 Molecular Weight: 234.2 EC Number: 676-474-3
AVAILABLE TO ORDER
GRADE & PURITY ≥94%
Synonyms
Biphenyl-2,3',4,5',6-Pentaol | 2,3',4,5',6-Pentahydroxybiphenyl | 1,1'-Biphenyl-2,3',4,5',6-pentol | Phloroglucide
Storage
Store at 2-8°C,Protected from light,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
P344757-250mg
3
$28.90
1g
P344757-1g
3
$70.90
5g
P344757-5g
2
$205.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥94% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Protected from light,Argon charged Ships Wet ice 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.

Overview

Phloroglucide is a natural product that can be isolated from ferns.

Specifications

Synonyms
Biphenyl-2, 3', 4, 5', 6-Pentaol | 2, 3', 4, 5', 6-Pentahydroxybiphenyl | 1, 1'-Biphenyl-2, 3', 4, 5', 6-pentol | Phloroglucide
Specifications & Purity
≥94%
Storage
Store at 2-8°C, Protected from light, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥94%
Names and Identifiers
Pubchem Sid504758095
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504758095
Canonical SmilesC1=C(C=C(C=C1O)O)C2=C(C=C(C=C2O)O)O
IUPAC Name2-(3,5-dihydroxyphenyl)benzene-1,3,5-triol
InChIKeyKICYRZIVKKYRFS-UHFFFAOYSA-N
INCHI1S/C12H10O5/c13-7-1-6(2-8(14)3-7)12-10(16)4-9(15)5-11(12)17/h1-5,13-17H
Isomeric SMILES C1=C(C=C(C=C1O)O)C2=C(C=C(C=C2O)O)O
Molecular Weight 234.2

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
SubclassBiphenols
Intermediate Tree Nodes Not available
Direct ParentBiphenols
Alternative Parents Biphenyls and derivatives  Phloroglucinols and derivatives  Resorcinols  1-hydroxy-4-unsubstituted benzenoids  1-hydroxy-2-unsubstituted benzenoids  Polyols  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Biphenol - Biphenyl - Phloroglucinol derivative - Benzenetriol - Resorcinol - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Polyol - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as biphenols. These are organic compounds containing two phenol groups linked together by a C-C bond.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





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.

9 results found

Lot NumberCertificate TypeDateItem
B23281040Certificate of AnalysisDec 22, 2025 P344757
B23281039Certificate of AnalysisDec 22, 2025 P344757
G2523543Certificate of AnalysisJul 16, 2025 P344757
G2523545Certificate of AnalysisJul 16, 2025 P344757
G2523548Certificate of AnalysisJul 16, 2025 P344757
D2408217Certificate of AnalysisMar 28, 2024 P344757
D2408233Certificate of AnalysisMar 28, 2024 P344757
D2408240Certificate of AnalysisMar 28, 2024 P344757
B2328971Certificate of AnalysisSep 13, 2022 P344757
Chemical and Physical Properties
SensitivityHygroscopic;Light sensitive
Melt Point(°C)296° C (dec.)
Molecular Weight234.200 g/mol
XLogP31.800
Hydrogen Bond Donor Count5
Hydrogen Bond Acceptor Count5
Rotatable Bond Count1
Exact Mass234.053 Da
Monoisotopic Mass234.053 Da
Topological Polar Surface Area101.000 Ų
Heavy Atom Count17
Formal Charge0
Complexity237.000
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
Solution Calculators
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.