2,4,4'-트리메톡시칼콘 , CAS No.18493-34-0

CAS: 18493-34-0 Cat. No.: T168111 분자식: C18H18O4 분자량: 298.342 EC 번호: 242-378-1 PubChem CID: 5350510
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Synonyms
2,4,4'-Trimethoxychalcone|18493-34-0|(E)-3-(2,4-dimethoxyphenyl)-1-(4-methoxyphenyl)prop-2-en-1-one|(2E)-3-(2,4-dimethoxyphenyl)-1-(4-methoxyphenyl)prop-2-en-1-one|3-(2,4-dimethoxyphenyl)-1-(4-methoxyphenyl)prop-2-en-1-one|24533-49-1|CHEMBL418246|SCHEMBL3
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50mg
T168111-50mg
주문제작 · 8~12주

US$350.90

US$410.90
저장 US$60.00 (14.60%)
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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

실내 온도 Ships 보통 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

동의어
2,4,4'-Trimethoxychalcone | 18493-34-0 | (E)-3-(2,4-dimethoxyphenyl)-1-(4-methoxyphenyl)prop-2-en-1-one | (2E)-3-(2,4-dimethoxyphenyl)-1-(4-methoxyphenyl)prop-2-en-1-one | 3-(2,4-dimethoxyphenyl)-1-(4-methoxyphenyl)prop-2-en-1-one | 24533-49-1 | CHEMBL418246 | SCHEMBL3
보관 조건
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이름과 식별자
정식 스마일COC1=CC=C(C=C1)C(=O)C=CC2=C(C=C(C=C2)OC)OC
IUPAC Name(E)-3-(2,4-dimethoxyphenyl)-1-(4-methoxyphenyl)prop-2-en-1-one
InChIKeyQASJJCFLWLUQLE-YRNVUSSQSA-N
INCHI1S/C18H18O4/c1-20-15-8-4-13(5-9-15)17(19)11-7-14-6-10-16(21-2)12-18(14)22-3/h4-12H,1-3H3/b11-7+
이성체 SMILES COC1=CC=C(C=C1)C(=O)/C=C/C2=C(C=C(C=C2)OC)OC
PubChem CID 5350510
분자량 298.342

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassPhenylpropanoids and polyketides
분류Linear 1,3-diarylpropanoids
SubclassChalcones and dihydrochalcones
Intermediate Tree Nodes Not available
Direct ParentRetrochalcones
Alternative Parents Dimethoxybenzenes  Styrenes  Phenoxy compounds  Benzoyl derivatives  Aryl ketones  Anisoles  Alkyl aryl ethers  Enones  Acryloyl compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Retrochalcone - Dimethoxybenzene - M-dimethoxybenzene - Anisole - Benzoyl - Phenol ether - Styrene - Phenoxy compound - Aryl ketone - Methoxybenzene - Alkyl aryl ether - Monocyclic benzene moiety - Benzenoid - Acryloyl-group - Alpha,beta-unsaturated ketone - Enone - Ketone - Ether - Organooxygen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Aromatic homomonocyclic compound
설명This compound belongs to the class of organic compounds known as retrochalcones. These are a form of normal chalcones that are structurally distinguished by the lack of oxygen functionalities at the C2'- and C6'-positions.
External Descriptors Not available
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작용 메커니즘
인증서(CoA, COO, BSE/TSE 및 분석 차트)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
화학 및 물리적 특성
분자량298.300 g/mol
XLogP33.600
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count6
Exact Mass298.121 Da
Monoisotopic Mass298.121 Da
Topological Polar Surface Area44.800 Ų
Heavy Atom Count22
Formal Charge0
Complexity371.000
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
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고객 리뷰

자주 묻는 질문

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 18493-34-0, the molecular formula is C18H18O4, and the molecular weight is 298.342 g/mol. InChIKey QASJJCFLWLUQLE-YRNVUSSQSA-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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