Cinnamic anhydride - ≥95% , CAS No.538-56-7

CAS: 538-56-7 Cat. No.: C1058548 Summenformel: C18H14O3 Molekulargewicht: 278.300 EG-Nummer: EINECS208-695-4
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GRADE & PURITY ≥95%
Storage
Room temperature
★
Size
Deutschland (EU)
USA*
Price
Qty
1mg
C1058548-1mg
Auf Bestellung · 8–12 Wochen
20,74€
5mg
C1058548-5mg
Auf Bestellung · 8–12 Wochen
42,43€
10mg
C1058548-10mg
Auf Bestellung · 8–12 Wochen
59,79€
25mg
C1058548-25mg
Auf Bestellung · 8–12 Wochen
101,44€
50mg
C1058548-50mg
Auf Bestellung · 8–12 Wochen
170,86€
Enter a quantity for the sizes you want to add.
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships 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

Spezifikationen & Reinheit
≥95%
Storage
Room temperature
Reinheit
≥95%
Namen und Kennungen
Kanonisches LächelnC1=CC=C(C=C1)/C=C/C(=O)OC(=O)/C=C/C2=CC=CC=C2
IUPAC Name[(E)-3-phenylprop-2-enoyl] (E)-3-phenylprop-2-enoate
InChIKeyFXEDRSGUZBCDMO-PHEQNACWSA-N
INCHI1S/C18H14O3/c19-17(13-11-15-7-3-1-4-8-15)21-18(20)14-12-16-9-5-2-6-10-16/h1-14H/b13-11+,14-12+
Molekulargewicht 278.300

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
KlasseCinnamic acids and derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentCinnamic acids and derivatives
Alternative Parents Styrenes  Dicarboxylic acids and derivatives  Carboxylic acid anhydrides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Cinnamic acid or derivatives - Styrene - Benzenoid - Dicarboxylic acid or derivatives - Monocyclic benzene moiety - Carboxylic acid anhydride - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aromatic homomonocyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as cinnamic acids and derivatives. These are organic aromatic compounds containing a benzene and a carboxylic acid group (or a derivative thereof) forming 3-phenylprop-2-enoic acid.
External Descriptors Not available
3D-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemische und physikalische Eigenschaften
Molekulargewicht278.300 g/mol
XLogP34.100
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count6
Exact Mass278.094 Da
Monoisotopic Mass278.094 Da
Topological Polar Surface Area43.400 Ų
Heavy Atom Count21
Formal Charge0
Complexity359.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count2
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds2
Covalently-Bonded Unit Count1
Lösungsrechner
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