Hispidin - ≥97% , CAS No.555-55-5

CAS: 555-55-5 Cat. No.: H303973 Molecular Weight: 246.22

COA

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Hispidin - ≥97% CAS No(555-55-5) by Aladdin Scientific

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AVAILABLE TO ORDER

GRADE & PURITY ≥97%

Synonyms

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solution Calculators Reviews

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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C Ships Ice chest + Ice pads 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms

Specifications & Purity

≥97%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Action Type

INHIBITOR

Purity

≥97%

Names and Identifiers

Pubchem Sid	504771366
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504771366
Canonical Smiles	C1=CC(=C(C=C1C=CC2=CC(=CC(=O)O2)O)O)O
IUPAC Name	6-[(E)-2-(3,4-dihydroxyphenyl)ethenyl]-4-hydroxypyran-2-one
InChIKey	SGJNQVTUYXCBKH-HNQUOIGGSA-N
INCHI	1S/C13H10O5/c14-9-6-10(18-13(17)7-9)3-1-8-2-4-11(15)12(16)5-8/h1-7,14-16H/b3-1+
Isomeric SMILES	C1=CC(=C(C=C1/C=C/C2=CC(=CC(=O)O2)O)O)O
WGK Germany	3
Molecular Weight	246.22
Reaxy-Rn	1288086
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1288086&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

Kingdom Organic compounds
- Superclass Benzenoids
  - Class Phenols
    - Subclass Benzenediols

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Phenols
Subclass	Benzenediols
Intermediate Tree Nodes	Not available
Direct Parent	Catechols
Alternative Parents	Styrenes Pyranones and derivatives 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Vinylogous acids Heteroaromatic compounds Lactones Oxacyclic compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteromonocyclic compounds
Substituents	Catechol - Styrene - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Pyranone - Monocyclic benzene moiety - Pyran - Heteroaromatic compound - Vinylogous acid - Lactone - Oxacycle - Organoheterocyclic compound - Organic oxygen compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic heteromonocyclic compound
Description	This compound belongs to the class of organic compounds known as catechols. These are compounds containing a 1,2-benzenediol moiety.
External Descriptors	phenols - pyranone
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

3D Structure

Associated Targets(Human)

VDR Tclin Vitamin D receptor (26531 Activities)

Discover Target: VDR

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

POLB Tchem DNA polymerase beta (23632 Activities)

Discover Target: POLB

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

ARSA Tbio Cerebroside-sulfatase (655 Activities)

Discover Target: ARSA

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

ALDH1A1 Tchem Aldehyde dehydrogenase 1A1 (77053 Activities)

Discover Target: ALDH1A1

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

PIN1 Tchem Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1 (36611 Activities)

Discover Target: PIN1

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

SW480 (6023 Activities)

Lot Number	Certificate Type	Date	Item
I2203291	Certificate of Analysis	Jun 10, 2025	H303973
I2205110	Certificate of Analysis	Jun 10, 2025	H303973
I2205111	Certificate of Analysis	Jun 10, 2025	H303973
I2205174	Certificate of Analysis	Jun 10, 2025	H303973
I2205175	Certificate of Analysis	Jun 10, 2025	H303973
I2205177	Certificate of Analysis	Jun 10, 2025	H303973

Sensitivity	Light Sensitive,Heat Sensitive
Melt Point(°C)	255°C(分解)
Molecular Weight	246.210 g/mol
XLogP3	1.700
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	2
Exact Mass	246.053 Da
Monoisotopic Mass	246.053 Da
Topological Polar Surface Area	87.000 Å²
Heavy Atom Count	18
Formal Charge	0
Complexity	421.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	1
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	1
Covalently-Bonded Unit Count	1