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Postion:Product Catalog >Chemical Reagents>Organic reagents>Aromatic acids>Coumarin-3-carboxylic acid
Coumarin-3-carboxylic acid
  • Coumarin-3-carboxylic acid

Coumarin-3-carboxylic acid

Price $1
Package 1KG
Min. Order: 1KG
Supply Ability: 1ton
Update Time: 2019-07-12

Product Details

Product Name: Coumarin-3-carboxylic acid CAS No.: 531-81-7
EC-No.: 256-495-9 Min. Order: 1KG
Purity: 99% Supply Ability: 1ton
Release date: 2019/07/12

 

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.

Coumarin-3-carboxylic acid Basic information
Product Name: Coumarin-3-carboxylic acid
Synonyms: OTAVA-BB BB0125160098;RARECHEM AB KA K006;AKOS BC-1493;1-OXO-2H-BENZOPYRAN-3-CARBOXYLIC ACID;2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID;2-OXO-2H-1-BENZOPYRAN-3-CARBOXYLIC ACID;AURORA 2057;CUMARIN-3-CARBOXYLIC ACID
CAS: 531-81-7
MF: C10H6O4
MW: 190.15
EINECS: 208-518-0
Product Categories: Coumarins;API intermediates
Mol File: 531-81-7.mol
Article illustration
 
Coumarin-3-carboxylic acid Chemical Properties
Melting point  189-192 °C(lit.)
Boiling point  248.82°C (rough estimate)
density  1.2599 (rough estimate)
refractive index  1.5380 (estimate)
storage temp.  Store below +30°C.
solubility  13g/l
form  Crystalline Powder
color  Light brown
Water Solubility  13 g/L (37 ºC)
λmax 290nm(Phosphate buffer sol.)(lit.)
Merck  14,2563
BRN  154276
InChIKey ACMLKANOGIVEPB-UHFFFAOYSA-N
CAS DataBase Reference 531-81-7(CAS DataBase Reference)
NIST Chemistry Reference Benzopyran-3-carboxylic acid, 2h-1-, 2-oxo(531-81-7)
 
Safety Information
Hazard Codes  T,Xi
Risk Statements  25
Safety Statements  36/37/39-45-28A
RIDADR  UN 2811 6.1/PG 3
WGK Germany  3
RTECS  DJ2490000
8
HazardClass  6.1
PackingGroup  II
HS Code  29322090
MSDS Information

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

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