Contact us: +91 9550333722 040 - 40102781
Structured search
India
Choose your country
Different countries will display different contents
Try our best to find the right business for you.
My chemicalbook

Welcome back!

Homecompany7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID
7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID
7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID

7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID

Price USD1.00
Packge 1KG
  • Min. Order:1KG
  • Supply Ability:1ton
  • Time:2019-07-10

Product Details

  • Product Name7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID
  • CAS No.779-27-1
  • EINECS No.1415-596-9
  • MFC10H6O5
  • MW206.15
  • Appearancepowder to crystalYellow solid;Orange solid; Off-white powder
  • Melting point 261 °C(lit.)
  • Boiling point 474.8±45.0 °C(Predicted)
  • density 1.639±0.06 g/cm3(Predicted)
  • storage temp. Keep in dark place,Sealed in dry,Store in freezer, under -20°C

Product number: Flora1               Email: Flora@coreychem.com                 Tel:+86-16638019463

Company Service Scope:

1. Samples synthetic, Our strong r&d team has accumulated abundant experience in synthesis design and exploring synthesis of new technology. Not only good at heterocyclic chemistry, chiral chemicals (asymmetric synthesis and enzyme reaction), metal organic synthesis, high throughput chemistry, also specializes in bioorganic chemistry including nucleosides, nucleotides, sugar chemical, peptide chemistry, etc, to complete the synthesis from mg to kg samples in lab scale. Our efficient management and good communication skills and ability to solve the problem rapidly in order to ensure quality, timely delivery, based on the standard client confidential system and competitive price products,we has been recognized and praised by many customers in chemical industry.

2. Scale-up production, based on our rich laboratory experience and advanced equipment in production base, also depend on accumulation of advantages in many aspects as industrialized technology development, the production cost control, to provide from kg class to wt class custom synthesis scale-up production services to the global fine chemical industry, can be carried out oxidation, hydrogenation pressure (70 kg), halide, and acylation, esterification, condensation, cyclization, formatting, ammoniation, diazotization and azide reaction, our experienced production management, strict and perfect management system can quickly provide customers with competitive and fine mass production services.

3.Technology transfer, the company has accumulated a large number of production processes of drugs, intermediates and raw material. Based on the principle of mutual benefit, and some technology transfer to industry manufacturers, also provides them marketing support.

4. Purchasing agency service, Our excellence professional sales team, timely and thoughtful service, in addition to the necessary good language communication ability of professional sales staff, also equipped with professional chemical technical sales consultant, who can answer the customer's academic professional question, we are in line with the aim of offering customer wholehearted service, with our advanced testing equipment checks and abundant R&D and production of domestic partner contacts, to provide rare chemicals with standard purity, reasonable price and cost-effective purchasing agency service to foreign customers, and the help you shorten the sourcing time, reduce the purchasing cost.

Product Name: 7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID
Synonyms: RARECHEM AL BO 2319;OTAVA-BB BB7015592710;UMBELLIFERONE-3-CARBOXYLIC ACID;3-CARBOXY-7-HYDROXYCOUMARIN;7-HYDROXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID;7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID, FOR FLUORESCENCE;7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID FOR FLUORESCENCE 98+%;7-HYDROXYCOUMARIM-3-CARBOXYLIC ACID
CAS: 779-27-1
MF: C10H6O5
MW: 206.15
EINECS:  
Product Categories: Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts
Mol File: 779-27-1.mol
7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID Structure
 
7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID Chemical Properties
Melting point  261 °C(lit.)
solubility  DMF: soluble
pka 7.04 ± 0.02, temperature: 23 °C
color  Yellow solid;Orange solid; Off-white powder
λmax 386 nm (Buffer pH 10.0); 339 nm (Buffer pH 4.0)
BRN  384141
Major Application Carbon-dioxide sensor; chemical sensors based on non-linear optics; monitoring of cationic photopolymerization processes; nanomaterials
Biological Applications Chemical dosimeter for radiation therapy; detecting bacteria; detecting/sensing hydroxyl radicals; studying nucleic acids; as a substrate for measuring carboxylesterases activity, cellulases activity, β-galactosidases activity, glycosidases activity, glycosyltransferases activity, hydrolases activity, 4-hydroxycinnamate decarboxylases activity, β-lactamases activity, phosphatases activity, sulfatases activity; treating cancer/antitumor activity
 
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
8
HS Code  29329990

 

 

Company Profile Introduction

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.
 
  • Since:2014-12-17
  • Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
INQUIRY