Usnic acid - ≥98% , CAS No.125-46-2

Name: Usnic acid - ≥98% , CAS No.125-46-2
SKU: U275043
Availability: InStock

CAS: 125-46-2 Cat. No.: U275043 Fórmula: C₁₈H₁₆O₇ Peso molecular: 344.32 Número EC: 204-740-7 PubChem CID: 5646

2 Citations COA

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Usnic acid - ≥98% CAS No(125-46-2) U275043 by Aladdin Scientific

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Disponible para pedir

GRADE & PURITY ≥98%

Synonyms

1,9bH)-Dibenzofurandione, 2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl- | AKOS005613032 | HY-N0656 | Q-100111 | 7-Hydroxy-(S)-usnate | 2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzo[b,d]furan-1,3(2H,9bh)-dione | NSC8517 | Q27105599 | 2,6-Diacetyl-7,9-dihydro

Storage

Room temperature

Shipped In

Normal

Descripción general Specifications Nombres e identificadores Documentation Advanced Data Taxonomic Classification Estructura 3D Objetivos asociados (humanos) Objetivos asociados (no humanos) Mecanismos de acción Certificados (CoA, COO, BSE/TSE y tabla de análisis) Propiedades químicas y físicas Citations of This Product Calculadoras de soluciones Reseñas Preguntas frecuentes

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Why this grade

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

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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.

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Literature proof

Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Descripción general

Store at Room Temperature. The product can be stored for up to 12 months.

Specifications

Sinónimos

Especificaciones y pureza

≥98%

Mecanismos bioquímicos y fisiológicos

Antimicrobial, anti-tumor and enzyme inhibiting agent. Lichen metabolite. Induces G0/G1 phase cell cycle arrest. Cell death caused by mitochondrial membrane depolarization and induction of apoptosis. Hepatotoxic in vivo .

Fuente

Synthetic

Condiciones de almacenamiento de almacenamiento

Room temperature

Enviado en

Normal

Tipo de acción

INHIBITOR

Nota

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Pureza

≥98%

Nombres e identificadores

Pubchem Sid	488179916
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488179916
Sonrisas canónicas	CC1=C(C(=C2C(=C1O)C3(C(=CC(=O)C(C3=O)C(=O)C)O2)C)C(=O)C)O
IUPAC Name	2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione
InChIKey	CUCUKLJLRRAKFN-UHFFFAOYSA-N
INCHI	1S/C18H16O7/c1-6-14(22)12(8(3)20)16-13(15(6)23)18(4)10(25-16)5-9(21)11(7(2)19)17(18)24/h5,11,22-23H,1-4H3
Isómeros SMILES	CC1=C(C(=C2C(=C1O)C3(C(=CC(=O)C(C3=O)C(=O)C)O2)C)C(=O)C)O
PubChem CID	5646
Peso molecular	344.32

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
  - Clase Benzene and substituted derivatives
    - Subclass Acetophenones

Kingdom	Organic compounds
Superclass	Benzenoids
Clase	Benzene and substituted derivatives
Subclass	Acetophenones
Intermediate Tree Nodes	Not available
Direct Parent	Acetophenones
Alternative Parents	Coumarans Aryl alkyl ketones Cyclohexenones Beta-diketones Vinylogous esters Vinylogous acids Oxacyclic compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	Acetophenone - Coumaran - Aryl ketone - Aryl alkyl ketone - Cyclohexenone - 1,3-diketone - 1,3-dicarbonyl compound - Vinylogous ester - Vinylogous acid - Ketone - Cyclic ketone - Oxacycle - Organoheterocyclic compound - Hydrocarbon derivative - Organooxygen compound - Organic oxide - Carbonyl group - Organic oxygen compound - Aromatic heteropolycyclic compound
Descripción	This compound belongs to the class of organic compounds known as acetophenones. These are organic compounds containing the acetophenone structure.
External Descriptors	benzofurans
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

Estructura 3D

Objetivos asociados (humanos)

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

CYP3A4 Tclin Cytochrome P450 3A4 (53859 Activities)

Discover Target: CYP3A4

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

A498 (42825 Activities)

Lot Number	Certificate Type	Fecha	Articulo
H2617183	Certificate of Analysis	Aug 26, 2026	U275043
I2202986	Certificate of Analysis	Jun 11, 2026	U275043
I2202991	Certificate of Analysis	Jun 11, 2026	U275043
E2308593	Certificate of Analysis	May 18, 2026	U275043
E2308599	Certificate of Analysis	May 18, 2026	U275043
E2509004	Certificate of Analysis	Feb 05, 2026	U275043
G2417098	Certificate of Analysis	Feb 04, 2026	U275043
G2410141	Certificate of Analysis	Jan 20, 2026	U275043
G2411104	Certificate of Analysis	Apr 08, 2025	U275043
G2411105	Certificate of Analysis	Apr 08, 2025	U275043
I2202983	Certificate of Analysis	Jun 13, 2023	U275043

Solubilidad	Soluble in water
Peso molecular	344.300 g/mol
XLogP3	1.400
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	2
Exact Mass	344.09 Da
Monoisotopic Mass	344.09 Da
Topological Polar Surface Area	118.000 Å²
Heavy Atom Count	25
Formal Charge	0
Complexity	708.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	2
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Usnic acid - ≥98% , CAS No.125-46-2

Storage & shipping

Quality documents

Literature proof

Descripción general

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

Molarity Calculator

Dilution Calculator

Reconstitution Calculator

Reseñas de cliente

Preguntas frecuentes

📚 Citations by Application

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