4-Oxo-4H-1-benzopyran-2-carboxylic acid
CAS4940-39-0
4-Oxo-4H-1-benzopyran-2-carboxylic acid (CAS 4940-39-0, C10H6O4) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 4940-39-0
- Formula
- C10H6O4
- Mol. weight
- 190.15 g/mol
- Appearance
- white to light yellow crystal powder
Chemical Specifications
Identifiers
| CAS number | 4940-39-0 |
|---|---|
| Product name | 4-Oxo-4H-1-benzopyran-2-carboxylic acid |
| Chinese name | 4-苯并吡喃酮-2-羧酸 |
| Synonyms | 4-OXO-4H-1-BENZOPYRAN-2-CARBOXYLIC ACID |
| Chinese synonyms | 4-苯并吡喃酮-2-羧酸; 色酮-2-甲酸; 4-氧代-4H-1-苯并吡喃-2-羧酸; 色酮-2-羧酸; 色酮甲酸; 色烯卡; 4-氧代-4H-1-苯并吡喃-2-甲酸; 色酮-2-甲酸,97% |
| Molecular formula | C10H6O4 |
| Molecular weight | 190.15 g/mol |
| EC number | 225-583-0 |
Physical and chemical properties
| Appearance | white to light yellow crystal powder |
|---|---|
| Boiling Point | 138.9 ( ℃ ) |
Applications
Purity: 97% packaging information: 5GR; 25GR note: chemical reagent, organic intermediates, fine chemicals, drug discovery and development<BR>
Packaging, Storage & Transport
| Available pack sizes | 5kg, 1kg, 500g, 100g, 50g, 10g |
|---|
Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.
Frequently Asked Questions
What is the CAS number of 4-Oxo-4H-1-benzopyran-2-carboxylic acid?
The CAS Registry Number of 4-Oxo-4H-1-benzopyran-2-carboxylic acid is 4940-39-0. 4-Oxo-4H-1-benzopyran-2-carboxylic acid is also known as 4-OXO-4H-1-BENZOPYRAN-2-CARBOXYLIC ACID.
What is the molecular formula and molecular weight of 4-Oxo-4H-1-benzopyran-2-carboxylic acid?
The molecular formula of 4-Oxo-4H-1-benzopyran-2-carboxylic acid is C10H6O4, and its molecular weight is 190.15 g/mol.
What is 4-Oxo-4H-1-benzopyran-2-carboxylic acid used for?
Purity: 97% packaging information: 5GR; 25GR note: chemical reagent, organic intermediates, fine chemicals, drug discovery and development<BR>
How can I request a quotation for 4-Oxo-4H-1-benzopyran-2-carboxylic acid?
Send an inquiry for 4-Oxo-4H-1-benzopyran-2-carboxylic acid (CAS 4940-39-0) with the required quantity, target specification, destination country and any documentation requirements. ChemSigma will confirm availability, packaging, lead time and price.
Request a Quote for 4-Oxo-4H-1-benzopyran-2-carboxylic acid
Tell us the required quantity, target specification, destination country and any documentation requirements. We will confirm availability, packaging, lead time and price.
Need custom synthesis or scale-up? Our group company CKS Technology offers custom synthesis, process development and scale-up.