Skip to Content
Merck
CN

W419501

Sigma-Aldrich

Phthalide

98%

Synonym(s):

1-Isobenzofuranone

Sign Into View Organizational & Contract Pricing

Select a Size

About This Item

Empirical Formula (Hill Notation):
C8H6O2
CAS Number:
87-41-2
Molecular Weight:
134.13
FEMA Number:
4195
Beilstein:
114632
EC Number:
201-744-0
MDL number:
MFCD00005906
UNSPSC Code:
12164502
PubChem Substance ID:
329830681
Flavis number:
10.056

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

biological source

synthetic

Assay

98%

bp

290 °C (lit.)

mp

71-74 °C (lit.)

application(s)

flavors and fragrances

Organoleptic

coconut

SMILES string

O=C1OCc2ccccc12

InChI

1S/C8H6O2/c9-8-7-4-2-1-3-6(7)5-10-8/h1-4H,5H2

InChI key

WNZQDUSMALZDQF-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

305.6 °F - closed cup

Flash Point(C)

152 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
04319AE

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Xiao-Long Yang et al.
The Journal of antibiotics, 64(11), 723-727 (2011-09-15)
Three new phthalide derivatives (1-3) named 5-(3'-methyl-2'-butenyl)-2-hydroxy-3-methoxy-4-methylbenzoic acid (1), 5-(3'-carboxyl-3'-methyl-2E-allyloxy)-3-methoxy-4-methylphthalide (2) and 5-(3',3'-dimethylallyloxy)-2-methoxycarbonyl-3-methoxy-4-methylbenzoic acid (3) together with six known phthalide derivatives named 5-(3',3'-dimethylallyloxy)-3-methoxy-4-methylphthalide (4), zinnimidine (5), 5-(3',3'-dimethylallyloxy)-3-methoxy-4-methylphthalide (6), 5-(3',3'-dimethylallyloxy)-3-methoxy-4-methylphthalic acid (7), zinniol anhydride (8) and porriolide (9) were isolated from
Dipakranjan Mal et al.
The Journal of organic chemistry, 76(9), 3392-3398 (2011-03-17)
The annulation of phthalides with α-alkyl/arylacrylates in the presence of LDA/LHMDS is shown to directly give alkyl/aryl-1-naphthols. The method involving a novel dealkoxycarbonylation obviates the regiochemical issues in the synthesis of polysubstituted naphthalenes, and it forms the key step in
R Santhosh Reddy et al.
Organic & biomolecular chemistry, 10(18), 3655-3661 (2012-04-13)
The asymmetric dihydroxylation (AD) of o-cyano cinnamates and styrene derivatives leads to efficient construction of chiral phthalide frameworks in high optical purities. This unique reaction is characterized by unusual synergism between CN and osmate groups resulting in rate enhancement of
Vatcharin Rukachaisirikul et al.
Journal of natural products, 75(5), 853-858 (2012-04-25)
Nine new fungal metabolites, one phthalide derivative, acremonide (1), and eight isocoumarin derivatives, acremonones A-H (2-9), were isolated from the mangrove-derived fungus Acremonium sp. PSU-MA70 together with 10 known compounds. Their structures were determined by NMR analysis. The known 8-deoxytrichothecin
Zhishi Ye et al.
The Journal of organic chemistry, 75(17), 6043-6045 (2010-08-28)
A palladium-catalyzed addition of arylboronic acids to phthalaldehyde, followed by an intramolecular lactonization to access 3-substituted phthalides, is described. The procedure tolerates a series of functional groups, such as methoxyl, fluoro, chloro, and trifluoromethyl groups. It represents a procedure for
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service