3-Butylidenephthalide - ≥96%, mixture of cis and trans isomers , CAS No.551-08-6

CAS: 551-08-6 Cat. No.: B138989 Summenformel: C12H12O2 Molekulargewicht: 188.22 EG-Nummer: 208-991-3
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GRADE & PURITY ≥96% mixture of cis and trans isomers
Synonyms
InChI=1/C12H12O2/c1-2-3-8-11-9-6-4-5-7-10(9)12(13)14-11/h4-8H,2-3H2,1H3/b11-8 | BUTYLIDENEPHTHALIDE, (Z)- | NSC325307 | NSC-325307 | (Z)-3-butylideneisobenzofuran-1(3H)-one | 3-Butylideneisobenzofuran-1(3H)-one | WMBOCUXXNSOQHM-FLIBITNWSA-N | AC-34145 | 3
Storage
Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
5g
B138989-5g
—
2 Auf Lager
16,40€
10g
B138989-10g
—
4 Auf Lager
25,95€
100g
B138989-100g
—
4 Auf Lager

163,92€

227,26€
Speichern 63,34 € (27.87%)
500g
B138989-500g
1 Auf Lager
1 Auf Lager

675,88€

1.022,11€
Speichern 346,23 € (33.87%)
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Why this grade

≥96%, mixture of cis and trans isomers for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

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.

📚

Literature proof

Cited in 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Übersicht

3-Butylidenephthalide is a bioactive phthalide compound of Chuanxiong rhizoma, a Chinese herbal medicine used for treating headache obtained from the root of Ligusticum chuanxiong Hort.

Specifications

Synonyme
InChI=1/C12H12O2/c1-2-3-8-11-9-6-4-5-7-10(9)12(13)14-11/h4-8H,2-3H2,1H3/b11-8 | BUTYLIDENEPHTHALIDE, (Z)- | NSC325307 | NSC-325307 | (Z)-3-butylideneisobenzofuran-1(3H)-one | 3-Butylideneisobenzofuran-1(3H)-one | WMBOCUXXNSOQHM-FLIBITNWSA-N | AC-34145 | 3
Spezifikationen & Reinheit
≥96%, mixture of cis and trans isomers
Storage
Room temperature
Verschickt in
Normal
Reinheit
≥96%
Namen und Kennungen
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488190938
Kanonisches Lächeln
CCCC=C1C2=CC=CC=C2C(=O)O1
IUPAC Name
(3Z)-3-butylidene-2-benzofuran-1-one
InChIKey
WMBOCUXXNSOQHM-FLIBITNWSA-N
INCHI
1S/C12H12O2/c1-2-3-8-11-9-6-4-5-7-10(9)12(13)14-11/h4-8H,2-3H2,1H3/b11-8-
Isomere SMILES
CCC/C=C\1/C2=CC=CC=C2C(=O)O1
WGK Deutschland
3
RTECS
TI3692500
Molekulargewicht
188.22
Reaxy-Rn
5145
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=5145&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
SuperclassOrganoheterocyclic compounds
KlasseIsocoumarans
SubclassIsobenzofuranones
Intermediate Tree Nodes Not available
Direct ParentIsobenzofuranones
Alternative Parents Benzenoids  Enol esters  Lactones  Oxacyclic compounds  Monocarboxylic acids and derivatives  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Isobenzofuranone - Benzenoid - Enol ester - Lactone - Carboxylic acid ester - Oxacycle - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic heteropolycyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as isobenzofuranones. These are compounds containing a 2-benzofuran moiety that carries an oxo group at the 1 position.
External Descriptors 2-benzofurans - gamma-lactone
3D-Struktur
Interaktives chemisches Strukturmodell





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Wirkungsmechanismen
Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
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.

11 results found

Lot NumberCertificate TypeDatumArtikel
I2604135Certificate of AnalysisSep 08, 2026 B138989
F1918043Certificate of AnalysisAug 13, 2026 B138989
A2627715Certificate of AnalysisJan 30, 2026 B138989
F2209180Certificate of AnalysisJan 19, 2026 B138989
F2209184Certificate of AnalysisJan 19, 2026 B138989
F2209186Certificate of AnalysisJan 19, 2026 B138989
E2327508Certificate of AnalysisMar 05, 2025 B138989
E2327507Certificate of AnalysisMar 05, 2025 B138989
J2009090Certificate of AnalysisMay 10, 2024 B138989
J2009088Certificate of AnalysisMay 09, 2024 B138989
E2427406Certificate of AnalysisMar 13, 2024 B138989
Chemische und physikalische Eigenschaften
Brechungsindexn20/D 1.577
Siedepunkt (°C)139-142 °C/5 mmHg
Molekulargewicht188.220 g/mol
XLogP33.200
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass188.084 Da
Monoisotopic Mass188.084 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count14
Formal Charge0
Complexity255.000
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
Citations of This Product
Lösungsrechner
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