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ChemicalBook >> CAS DataBase List >> Phthalide

Phthalide

Phthalide price.
  • $4 - $2460.68
  • Product name: Phthalide
  • CAS: 87-41-2
  • MF: C8H6O2
  • MW: 134.13
  • EINECS:417-930-1
  • MDL Number:MFCD00005906
  • Synonyms:3H-2-Benzofuran-1-one;1,3-Dihydroisobenzofuran-1-one;Phthalanone;Phthalide,1-Isobenzofuranone;Phthalide, 99% 5GR;PHTHALIDE FOR SYNTHESIS 100 G;PHTHALIDE FOR SYNTHESIS 250 G;Phthalide 98%
Price56 Properties Safety Information Description
56 prices
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Brand
  • aablocks
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Atlantic Research Chemicals
  • Chemenu
  • ChemScene
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
Package
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  • 2.500g
  • 2.50g
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  • 10mM*1mLinDMSO(Solid+Solvent)
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  • 5 g
  • 100 g
  • 500 g
  • 10mM*1mLinDMSO(Solution)
  • Manufactureraablocks
  • Product numberAA003TOT
  • Product description1(3H)-Isobenzofuranone 96%
  • Packaging500g
  • Price$25
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003TOT
  • Product description1(3H)-Isobenzofuranone 99.93%
  • Packaging100g
  • Price$6
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003TOT
  • Product description1(3H)-Isobenzofuranone 99.93%
  • Packaging25g
  • Price$5
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003TOT
  • Product description1(3H)-Isobenzofuranone 99.93%
  • Packaging10g
  • Price$4
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberK560
  • Product descriptionPhthalide >99%(GC)
  • Packaging500g
  • Price$55
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberK560
  • Product descriptionPhthalide >99%(GC)
  • Packaging100g
  • Price$29
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberK560
  • Product descriptionPhthalide >99%(GC)
  • Packaging25g
  • Price$24
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberK560
  • Product descriptionPhthalide >99%(GC)
  • Packaging5g
  • Price$18
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberK560
  • Product descriptionPhthalide
  • Packaging2.5kg
  • Price$346
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA136494
  • Product descriptionIsobenzofuran-1(3H)-one 98%
  • Packaging10g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA136494
  • Product descriptionIsobenzofuran-1(3H)-one 98%
  • Packaging500g
  • Price$53
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA136494
  • Product descriptionIsobenzofuran-1(3H)-one 98%
  • Packaging1kg
  • Price$53
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA136494
  • Product descriptionIsobenzofuran-1(3H)-one 98%
  • Packaging100g
  • Price$53
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0003836
  • Product descriptionPHTHALIDE 95.00%
  • Packaging100G
  • Price$2460.68
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberHY-W015820
  • Product descriptionPhthalide 99.94%
  • Packaging100g
  • Price$81
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-W015820
  • Product descriptionPhthalide 99.94%
  • Packaging50g
  • Price$57
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003TOT 1(3H)-Isobenzofuranone 96% 500g $25 2026-05-28 Buy
aablocks AA003TOT 1(3H)-Isobenzofuranone 99.93% 100g $6 2026-05-28 Buy
aablocks AA003TOT 1(3H)-Isobenzofuranone 99.93% 25g $5 2026-05-28 Buy
aablocks AA003TOT 1(3H)-Isobenzofuranone 99.93% 10g $4 2026-05-28 Buy
AK Scientific K560 Phthalide >99%(GC) 500g $55 2026-06-04 Buy
AK Scientific K560 Phthalide >99%(GC) 100g $29 2026-06-04 Buy
AK Scientific K560 Phthalide >99%(GC) 25g $24 2026-06-04 Buy
AK Scientific K560 Phthalide >99%(GC) 5g $18 2026-06-04 Buy
AK Scientific K560 Phthalide 2.5kg $346 2021-12-16 Buy
Ambeed A136494 Isobenzofuran-1(3H)-one 98% 10g $6 2021-12-16 Buy
Ambeed A136494 Isobenzofuran-1(3H)-one 98% 500g $53 2021-12-16 Buy
Ambeed A136494 Isobenzofuran-1(3H)-one 98% 1kg $53 2021-12-16 Buy
Ambeed A136494 Isobenzofuran-1(3H)-one 98% 100g $53 2021-12-16 Buy
American Custom Chemicals Corporation API0003836 PHTHALIDE 95.00% 100G $2460.68 2021-12-16 Buy
Arctom HY-W015820 Phthalide 99.94% 100g $81 2026-05-26 Buy
Arctom HY-W015820 Phthalide 99.94% 50g $57 2026-05-26 Buy
Next Last

Properties

Melting point :71-74 °C (lit.)
Boiling point :290 °C (lit.)
Density :1.1
refractive index :1.5360 (estimate)
FEMA :4195 | PHTHALIDE
Flash point :152 °C
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Crystalline Powder
color :White to light beige
Odor :at 100.00 %. sweet tonka coumarin powdery coconut phenolic lactonic
Odor Type :coumarinic
biological source :synthetic
Water Solubility :sparingly soluble
BRN :114632
Dielectric constant :36.0(23℃)
InChI :1S/C8H6O2/c9-8-7-4-2-1-3-6(7)5-10-8/h1-4H,5H2
InChIKey :WNZQDUSMALZDQF-UHFFFAOYSA-N
SMILES :O=C1OCc2ccccc12
LogP :0.99
CAS DataBase Reference :87-41-2(CAS DataBase Reference)
NIST Chemistry Reference :1(3H)-Isobenzofuranone(87-41-2)
EPA Substance Registry System :Phthalide (87-41-2)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

Phthalide is a useful biochemical for proteomics research.

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Suppliers and manufacturers

Shanghai Harvest Chemical Industrial Co., Ltd. Wuxi enqiao Pharmaceutical Technology Co., Ltd Jinan Jinchi Pharmaceutical Technology Co., LTD Xi'an Beckman Chemical Technology Co., Ltd. Dongyang Baihang Chemical Co., Ltd. J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. 3B Pharmachem (Wuhan) International Co.,Ltd. Alfa Aesar TCI (Shanghai) Development Co., Ltd.