87-41-2
87-41-2 structure
- Name: Phthalide
- Chemical Name: 2-benzofuran-1(3H)-one
- CAS Number: 87-41-2
- Molecular Formula: C8H6O2
- Molecular Weight: 134.132
- Catalog: Biochemical Chinese herbal medicine ingredients
- Create Date: 2018-08-11 17:26:48
- Modify Date: 2026-06-30 09:25:08
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Phthalide is a promising chemical scaffold with a potent anti-inflammatory efficacy. Phthalide can be used to synthesize a variety of phthalide derivatives including anti-inflammatory agent, antimicrobial, antioxidant[1][2][3].
| Name | 2-benzofuran-1(3H)-one |
|---|---|
| Synonyms |
LABOTEST-BB LT00068498
1(3H)-ISOBENZOFURANONE 1-Isobenzofuranone Rabcide 1(3H)-4,5,6,7-tetrachloroisobenzofuranone 3-oxo-1,3-dihydro-isobenzofuran MFCD00005906 OXOPHTHALANE isobenzofuran-1-one 1-Phthalanone BENZO(C)FURAN-2-ONE ISOBENZOFURANONE Isobenzofuranone in Acetonitrile Phthalide (Butylphthalide Impurity) 4,5,6,7-Tetrachlorophthalidefthalide α-Hydroxy-o-toluic acid lactone 4,5,6,7-Tetrachlor-phthalid Phthalanone Chlortalidone Impurity 7 1-Isobenzofuranone (Phthalide)@100 μg/mL in Methanol 1-OXOPHTHALAN Butylphthalide Impurity 4（Chlortalidone Impurity 7） Isobenzofuran-1(3H)-one Phthalid T56 BVO DHJ 1-PHTHALANONE Isobenzofuranone Phthalide 1(3H)-Isobenzofuranone Phthalide, R O-HYDROXYMETHYLBENZOIC ACID LACTONE EINECS 201-744-0 Fthalide PHTHALIDE PHTHALIDE G 5-17-10-00007 (Beilstein Handbook Reference) 1(3H)-Isobenzofuranone 1-ISOBENZOFURANONE A-HYDROXY-O-TOLUIC ACID LACTONE Chlortalidone Impurity 17 1,3-Dihydrobenzo[C]furan-2-one O-Hydroxymethylbenzoic Acid Lactone (Phthalanone) KF-32 o-Hydruxymethy/benzoic acid lactone 2-Hydroxymethylbenzoic acid, γ-lactone PHH 2-Hydroxymethylbenzoic acid, gamma-lactone 4,5,6,7-tetrachloro-1(3H)-isobenzofuranone 1,3-Dihydroisobenzofuran-1-one 3H-2-Benzofuran-1-one Butylphthalide Impurity 4 2-BENZOFURAN-(3H)-ONE 2-Hydroxymethylbenzoic acid g-lactone Phthalide (6CI, 8CI) 2-Benzofuran-1(3H)-one 1H-Isobenzofuran-3-one Phthalide/o-HydroxymethylbenzoicAcidLactone SPECS AE-641 Phthalide,1-Isobenzofuranone 4,5,6,7-TETRACHLOROPHTHALIDE Phthalide> C14382000 Isobenzofuranone 4,5,6,7-tetrachloroisobenzofuran-1(3H)-one 1,3-DIHYDROBENZO[C]FURAN-1-ONE 1-Isobenzofuranone (Phthalide) Phthalolactone |
| Description | Phthalide is a promising chemical scaffold with a potent anti-inflammatory efficacy. Phthalide can be used to synthesize a variety of phthalide derivatives including anti-inflammatory agent, antimicrobial, antioxidant[1][2][3]. |
|---|---|
| Related Catalog | |
| References |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 290.0±0.0 °C at 760 mmHg |
| Melting Point | 71-74 °C(lit.) |
| Molecular Formula | C8H6O2 |
| Molecular Weight | 134.132 |
| Flash Point | 124.8±22.2 °C |
| Exact Mass | 134.036774 |
| PSA | 26.30000 |
| LogP | 0.99 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.585 |
| Water Solubility | sparingly soluble |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
|---|---|
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36 |
| Safety Phrases | S26-S36-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| RTECS | TI3520000 |
| HS Code | 29322980 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
![[2-(hydroxymethyl)phenyl] trifluoromethanesulfonate structure](https://image.chemsrc.com/caspic/092/112533-09-2.png)
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |