Coumarin 545 - ≥97%(HPLC) , CAS No.85642-11-1

CAS: 85642-11-1 Cat. No.: C153446 Fórmula: C22H18N2O2S Peso molecular: 374.46 Número EC: 808-042-9
Disponible para pedir
GRADE & PURITY ≥97%(HPLC)
Synonyms
5-(1,3-benzothiazol-2-yl)-3-oxa-13-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1,5,7,9(17)-tetraen-4-one | 10-(1,3-Benzothiazol-2-yl)-2,3,6,7-tetrahydro-1H,5H-11H- [1]benzopyrano[6,7,8-ij]-quinoliz-11-one1 | 1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizin-11-o
Storage
Room temperature
Shipped In
Normal
★
Size
Alemania (EU)
USA*
Price
Qty
50mg
C153446-50mg
—
4 Disponible
49,37€
200mg
C153446-200mg
—
4 Disponible
133,55€
1g
C153446-1g
—
5 Disponible
601,26€
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Why this grade

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

🌡

Storage & shipping

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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
5-(1,3-benzothiazol-2-yl)-3-oxa-13-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1,5,7,9(17)-tetraen-4-one | 10-(1,3-Benzothiazol-2-yl)-2,3,6,7-tetrahydro-1H,5H-11H- [1]benzopyrano[6,7,8-ij]-quinoliz-11-one1 | 1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizin-11-o
Especificaciones y pureza
≥97%(HPLC)
Condiciones de almacenamiento de almacenamiento
Room temperature
Enviado en
Normal
Pureza
≥97%(HPLC)
Nombres e identificadores
Pubchem Sid504763269
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504763269
Sonrisas canónicasC1CC2=C3C(=C4C(=C2)C=C(C(=O)O4)C5=NC6=CC=CC=C6S5)CCCN3C1
IUPAC Name5-(1,3-benzothiazol-2-yl)-3-oxa-13-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1,5,7,9(17)-tetraen-4-one
InChIKeyWYZWJLZUSHFFOR-UHFFFAOYSA-N
INCHI1S/C22H18N2O2S/c25-22-16(21-23-17-7-1-2-8-18(17)27-21)12-14-11-13-5-3-9-24-10-4-6-15(19(13)24)20(14)26-22/h1-2,7-8,11-12H,3-6,9-10H2
Isómeros SMILES C1CC2=C3C(=C4C(=C2)C=C(C(=O)O4)C5=NC6=CC=CC=C6S5)CCCN3C1
Peso molecular 374.46
Reaxy-Rn 9015159
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=9015159&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
SuperclassPhenylpropanoids and polyketides
ClaseCoumarins and derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentCoumarins and derivatives
Alternative Parents Hydroquinolines  1-benzopyrans  Benzothiazoles  Dialkylarylamines  Pyranones and derivatives  Aralkylamines  Benzenoids  Thiazoles  Heteroaromatic compounds  Lactones  Oxacyclic compounds  Azacyclic compounds  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Coumarin - Benzopyran - Tetrahydroquinoline - 1-benzopyran - 1,3-benzothiazole - Tertiary aliphatic/aromatic amine - Dialkylarylamine - Pyranone - Aralkylamine - Pyran - Benzenoid - Azole - Thiazole - Heteroaromatic compound - Lactone - Tertiary amine - Organoheterocyclic compound - Azacycle - Oxacycle - Amine - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Aromatic heteropolycyclic compound
DescripciónThis compound belongs to the class of organic compounds known as coumarins and derivatives. These are polycyclic aromatic compounds containing a 1-benzopyran moiety with a ketone group at the C2 carbon atom (1-benzopyran-2-one).
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





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.

3 results found

Lot NumberCertificate TypeFechaArticulo
K2214269Certificate of AnalysisAug 04, 2026 C153446
K2214273Certificate of AnalysisAug 04, 2026 C153446
K2214381Certificate of AnalysisAug 04, 2026 C153446
Propiedades químicas y físicas
SensibilidadLight Sensitive
Punto de fusión (°C)254 °C
Peso molecular374.500 g/mol
XLogP34.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count5
Rotatable Bond Count1
Exact Mass374.109 Da
Monoisotopic Mass374.109 Da
Topological Polar Surface Area70.700 Ų
Heavy Atom Count27
Formal Charge0
Complexity652.000
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
Calculadoras de soluciones
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Preguntas frecuentes

What is the purity of this product, and how is it determined?
This product is supplied at ≥97% purity, determined by HPLC. Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at room temperature.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 85642-11-1, the molecular formula is C22H18N2O2S, and the molecular weight is 374.46 g/mol. InChIKey WYZWJLZUSHFFOR-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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