Hispidin - ≥97% , CAS No.555-55-5

CAS: 555-55-5 Cat. No.: H303973 Peso molecular: 246.22
Disponible para pedir
GRADE & PURITY ≥97%
Synonyms
2-[(E)-2-(3,4-dihydroxyphenyl)vinyl]-6-hydroxy-pyran-4-one | AM803182 | Hispidin, solid, >=98% (HPLC) | HY-100618 | NCGC00094001-05 | 2-((E)-2-(3,4-DIHYDROXYPHENYL)ETHENYL)-6-HYDROXYPYRAN-4-ONE | (E)-6-(3,4-dihydroxystyryl)-4-hydroxy-2H-pyran-2-one | BRD-
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
5mg
H303973-5mg
3

116,90US$

175,90US$
Guardar 59,00 US$ (33.54%)
10mg
H303973-10mg
3

144,90US$

217,90US$
Guardar 73,00 US$ (33.50%)
25mg
H303973-25mg
3

175,90US$

263,90US$
Guardar 88,00 US$ (33.35%)
50mg
H303973-50mg
2

210,90US$

316,90US$
Guardar 106,00 US$ (33.45%)
100mg
H303973-100mg
2

336,90US$

505,90US$
Guardar 169,00 US$ (33.41%)
250mg
H303973-250mg
2

572,90US$

859,90US$
Guardar 287,00 US$ (33.38%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads 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.

Specifications

Sinónimos
2-[(E)-2-(3, 4-dihydroxyphenyl)vinyl]-6-hydroxy-pyran-4-one | AM803182 | Hispidin, solid, >=98% (HPLC) | HY-100618 | NCGC00094001-05 | 2-((E)-2-(3, 4-DIHYDROXYPHENYL)ETHENYL)-6-HYDROXYPYRAN-4-ONE | (E)-6-(3, 4-dihydroxystyryl)-4-hydroxy-2H-pyran-2-one | BRD-
Especificaciones y pureza
≥97%
Condiciones de almacenamiento de almacenamiento
Store at -20°C
Enviado en
Ice chest + Ice pads
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Tipo de acción
INHIBITOR
Pureza
≥97%
Nombres e identificadores
Pubchem Sid504771366
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504771366
Sonrisas canónicasC1=CC(=C(C=C1C=CC2=CC(=CC(=O)O2)O)O)O
IUPAC Name6-[(E)-2-(3,4-dihydroxyphenyl)ethenyl]-4-hydroxypyran-2-one
InChIKeySGJNQVTUYXCBKH-HNQUOIGGSA-N
INCHI1S/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+
Isómeros SMILES C1=CC(=C(C=C1/C=C/C2=CC(=CC(=O)O2)O)O)O
WGK Alemania 3
Peso molecular 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

KingdomOrganic compounds
SuperclassBenzenoids
ClasePhenols
SubclassBenzenediols
Intermediate Tree Nodes Not available
Direct ParentCatechols
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 FrameworkAromatic 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
DescripciónThis compound belongs to the class of organic compounds known as catechols. These are compounds containing a 1,2-benzenediol moiety.
External Descriptors phenols - pyranone
Estructura 3D
Modelo de Estructura Química Interactiva





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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.

6 results found

Lot NumberCertificate TypeFechaArticulo
I2203291Certificate of AnalysisJun 10, 2025 H303973
I2205110Certificate of AnalysisJun 10, 2025 H303973
I2205111Certificate of AnalysisJun 10, 2025 H303973
I2205174Certificate of AnalysisJun 10, 2025 H303973
I2205175Certificate of AnalysisJun 10, 2025 H303973
I2205177Certificate of AnalysisJun 10, 2025 H303973
Propiedades químicas y físicas
SensibilidadLight Sensitive,Heat Sensitive
Punto de fusión (°C)255°C(分解)
Peso molecular246.210 g/mol
XLogP31.700
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count5
Rotatable Bond Count2
Exact Mass246.053 Da
Monoisotopic Mass246.053 Da
Topological Polar Surface Area87.000 Ų
Heavy Atom Count18
Formal Charge0
Complexity421.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds1
Covalently-Bonded Unit Count1
Calculadoras de soluciones
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