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Phthalide

Phthalide
Phthalide structure
CAS No.
87-41-2
Chemical Name:
Phthalide
Synonyms
87-41-2;PHTHALIDE;Phthalanone;AKOS 243-03;OXOPHTHALANE;Phthalide99%;Phthalide>Phthalide 98%;1-PHTHALANONE;1-OXOPHTHALAN
CBNumber:
CB3245950
Molecular Formula:
C8H6O2
Formula Weight:
134.13
MOL File:
87-41-2.mol

Phthalide 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
form 
Crystalline Powder
color 
White to light beige
Water Solubility 
sparingly soluble
BRN 
114632
InChIKey
WNZQDUSMALZDQF-UHFFFAOYSA-N
CAS DataBase Reference
87-41-2(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS)
PHTHALIDE
EWG's Food Scores
1
FDA UNII
8VV922U86J
NIST Chemistry Reference
1(3H)-Isobenzofuranone(87-41-2)
EPA Substance Registry System
Phthalide (87-41-2)
SAFETY
  • Risk and Safety Statements
Hazard Codes  Xi
Risk Statements  36-36/37/38
Safety Statements  26-36-24/25-37/39
WGK Germany  3
RTECS  TI3520000
TSCA  Yes
HS Code  29322980

Phthalide price More Price(24)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich P39605 Phthalide 98% 87-41-2 100g $32.1 2021-12-16 Buy
Sigma-Aldrich 55906 Phthalide analytical standard 87-41-2 100mg $64.1 2021-12-16 Buy
TCI Chemical P0401 Phthalide >98.0%(GC) 87-41-2 25g $18 2021-12-16 Buy
TCI Chemical P0401 Phthalide >98.0%(GC) 87-41-2 500g $103 2021-12-16 Buy
Alfa Aesar A15516 Phthalide, 98+% 87-41-2 100g $26.4 2021-12-16 Buy

Phthalide Chemical Properties,Uses,Production

Chemical Properties

White powder; sweet tonka, coumarin, powdery, coconut, phenolic, lactonic aroma.

Chemical Properties

WHITE TO LIGHT BEIGE CRYSTALLINE POWDER

Uses

Phthalide may be used in scaffolds for the design of high potency monoamine oxidase (MAO) inhibitors.

Definition

ChEBI: A gamma-lactone that is 1,3-dihydro-2-benzofuran in which the hydrogens at position 1 are replaced by an oxo group.

Aroma threshold values

Low strength odor, Tonka type.

Taste threshold values

Sweet coumarin, coconut, creamy, anisic, green vegetable, floral taste at 100 ppm in water.

Synthesis Reference(s)

Chemistry Letters, 23, p. 1149, 1994
The Journal of Organic Chemistry, 68, p. 9423, 2003 DOI: 10.1021/jo0350763
Tetrahedron Letters, 7, p. 6097, 1966

Pharmacology

Systemic fungicide giving effective preventive control of the rice blast fungus in rice as foliar spray.

Purification Methods

Crystallise phthalide from water (75mL/g) and dry it in air on filter paper. [Beilstein 17/10 V 7.]

Toxicity evaluation

Mammalian toxicology. Oral: Acute oral LD50 for rats and mice >10000 mg/kg. Skin and eye: Acute percutaneous LD50 for rats and mice >10000 mg/kg. Not a shaved skin irritant, eye irritant (rabbits). Inhalation LC50 (4 h) for rats >4.1 mg/L air. NOEL: (2 yr) for rats 2000, mice 100 mg/kg diet.

Phthalide Preparation Products And Raw materials

Raw materials

Preparation Products


Phthalide Suppliers

Global( 350)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
ENBRIDGE PHARMTECH CO., LTD.
+8613812269233
0510-83591909 tinayang@enbridgepharm.com;tinayang@enbridgepharm.com China 222 58
changzhou huayang technology co., ltd
+8615250961469
2571773637@qq.com China 95 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com China 22607 55
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 9107 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 26782 60
career henan chemical co
+86-0371-55982848
sales@coreychem.com China 29954 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2940 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Jinan Finer Chemical Co., Ltd
+8615508631887 +86-531-88989536
+86-531-88989539 sales@finerchem.com CHINA 1736 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 19969 58

View Lastest Price from Phthalide manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2022-01-17 Phthalide
87-41-2
US $0.00 / Kg/Drum 1KG 99% 100mt Jinan Finer Chemical Co., Ltd
2022-01-14 Phthalide
87-41-2
US $9.45 / KG 1KG 99% 1000tons Hong Kong Tiansheng New Material Trading Co., Ltd
2021-12-01 Phthalide
87-41-2
US $10.50 / KG 1KG 99.9% 10 ton Hebei Crovell Biotech Co Ltd

Phthalide Spectrum


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