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Career Henan Chemical Cocompetitive price Phthalide 87-41-2//www.lookchem.com/300w//2010/0626/87-41-2.jpg

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competitive price Phthalide 87-41-2 CAS NO.87-41-2

Min.Order Quantity:
1 Kilogram
Purity:
97%-99%
Port:
Shanghai/Qingdao
Payment Terms:
T/T,Western Union,Other

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Product Details

Keywords

  • 87-41-2
  • Phthalide
  • C8H6O2

Quick Details

  • ProName: competitive price Phthalide 87-41-2
  • CasNo: 87-41-2
  • Molecular Formula: C8H6O2
  • Appearance: Powder
  • Application: It is an important raw material
  • DeliveryTime: within 3 days
  • PackAge: as customer's request
  • Port: Shanghai/Qingdao
  • ProductionCapacity: 1 Kilogram/Day
  • Purity: 97%-99%
  • Storage: Store below +30°C.
  • Transportation: By sea/car
  • LimitNum: 1 Kilogram

Superiority

Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
Our R&D center building area is 811 square meters, with 3 contributing proffesor of technical advisor, 4 Dr., 10 masters, and 28 research staff. Our level of chemical synthesis is known to the industry. So we have accumulated rich experience in synthetic methods design and exploring the synthesis of new technology. Not only we are good in heterocyclic chemistry, chiral chemistry (asymmetric synthesis and enzyme reactions), metal organic synthesis, high throughput chemistry, also specializes in bioorganic chemistry, including nucleosides, nucleotides, sugar chemistry, peptide chemistry. R & D center has many sets of 10 liters, 20 liters, 50 liters, 100L multifunction high and low pressure reaction still, rotary evaporator, anhydrous anaerobic reaction devices, hydrogenation equipment, cryogenic process (-120 degrees) equipment, to complete mg level custom synthesis and kg level process development experiments. The Existing 600M NMR, LCMS, Fourier Infrared Spectrometer, liquid chromatography, differentialscanning calorimetry, and other advanced detection equipment areto ensure quality and efficient completion of R&D projects. So far our completed custom synthesis products is more than 5300 species, where dozens of them are non-CAS declaration products, almost including all types of organic reactions.
At present, in addition to our headquarters in Zhengzhou, we also have another product base in Jun County, Henan Province. This base is the attracting investment of science and technology project of Jun County govenment’s, which covers 6529 square meters. In addition to bear our own company’s 1000L-5000L pilot task, also bear the function of Henan pilot incubation service platform, In order to improve Henan and surroundings’ synthetic reaction pilot service ability and the key technology development capabilities. Base with three GMP standards workshop, a testing center, one test center,one experiment center and associatd supporting facilities, can carry out oxidation, hydrogenation (70 kg pressure), halogenated, acieration, etherification, condensation, cyclization, formatting, ammoniated, diazotization andpilot service such as azide reactions etc. In the future we will work hard to make it become the most complete production system in central China and even the whole country, the highest technical level, the strongest talent team, the most popular service scope of pilot incubation service platform.
Henan Coreychem co., LTD. is committed to provide cost effective chemical service to the global fine chemical industry product development agencies; we adhering to the consistent good commercial reputation, to create a highly efficient, high quality of chemical research, development, production, sales and service of integrated platform, let our customers faster, better get ideal and thoughtful service.
Coreychem
Henan CoreyChem Co., Ltd, facing global High-tech pharmaceutical raw materials, high value-added new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade.
Innovative
Henan Coreychem is committed to continuously explore new compound synthesis technology in recent years,we were on enzyme catalysis, catalytic metal complexes in the total synthesis was tested and achieved good results: S.lycopersicum (+) - Aszonalenin (+) - Citrinadin B Total Synthesis of ( − )-Brevicompanine B by Ir-Catalyzed Total Synthesis of (+)-Citrinadin B

Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.

Details

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Phthalide Basic information
Product Name: Phthalide
Synonyms: 1,3-Dihydrobenzo[C]furan-2-one;2-Benzofuran-1(3H)-one;2-Hydroxymethylbenzoic acid, gamma-lactone;Phthalolactone;1-PHTHALANONE;1-OXOPHTHALAN;2-BENZOFURAN-(3H)-ONE;1-ISOBENZOFURANONE
CAS: 87-41-2
MF: C8H6O2
MW: 134.13
EINECS: 201-744-0
Product Categories: Building Blocks;Carbonyl Compounds;Chemical Synthesis;Lactones;Organic Building Blocks
Mol File: 87-41-2.mol
Phthalide Structure
Phthalide Chemical Properties
Melting point 71-74 °C(lit.)
Boiling point 290 °C(lit.)
density 1.1
refractive index 1.5360 (estimate)
FEMA 4195 | PHTHALIDE
Fp 152 °C
storage temp. Store below +30°C.
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)
NIST Chemistry Reference 1(3H)-Isobenzofuranone(87-41-2)
EPA Substance Registry System 1(3H)-Isobenzofuranone(87-41-2)
Safety Information
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
MSDS Information
Provider Language
Phthalide English
SigmaAldrich English
ACROS English
ALFA English
Phthalide Usage And Synthesis
Chemical Properties WHITE TO LIGHT BEIGE CRYSTALLINE POWDER
Chemical Properties White powder; sweet tonka, coumarin, powdery, coconut, phenolic, lactonic aroma.
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.
Purification Methods Crystallise phthalide from water (75mL/g) and dry it in air on filter paper. [Beilstein 17/10 V 7.]
Phthalide Preparation Products And Raw materials
Preparation Products 2-(Bromomethyl)benzoic acid-->2-Carboxybenzaldehyde-->1,4-DICHLOROANTHRAQUINONE-->2-(Phenoxymethyl)benzoic acid-->PYRIFTALID
Raw materials ZINC-->Cupric sulfate-->O-Phthalimide

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