3,4-Dihydro-2H-benzopyran-3-carboxylic acid
3,4-Dihydro-2H-benzopyran-3-carboxylic acid (CAS 115822-57-6) is a heterocyclic organic compound with a molecular weight of 178.18 g/mol. It serves as a valuable building block in chemical synthesis, particularly for researchers and manufacturers developing novel organic molecules. Its benzopyran structure offers a versatile scaffold for creating complex chemical entities.
- IUPAC
- 3,4-Dihydro-2H-1-benzopyran-3-carboxylic acid,Chroman-3-carboxylic acid
- Synonyms
- 3,4-Dihydro-2H-1-benzopyran-3-carboxylic acidChroman-3-carboxylic acid
Organic Synthesis Intermediate
This compound is utilised as a key intermediate in multi-step organic synthesis projects. Its carboxylic acid functional group allows for further derivatisation and incorporation into larger molecular structures.
Heterocyclic Chemistry Research
As a benzopyran derivative, it is of interest in research focused on heterocyclic chemistry. It can be used to explore new reaction pathways and develop novel heterocyclic compounds with potential applications.
Building Block for Advanced Materials
Researchers may employ this chemical as a building block in the development of advanced materials. Its specific structure could impart unique properties to polymers or other functional materials.
| Molecular weight | 178.18 |
|---|---|
| Empirical formula | C10H10O3 |
| Assay | 97% |
| Melting point | 120-125 °C |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38-52 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3,4-Dihydro-2H-benzopyran-3-carboxylic acid used for?
+
3,4-Dihydro-2H-benzopyran-3-carboxylic acid is primarily used as a building block and intermediate in organic synthesis and heterocyclic chemistry research.
What are the CAS number and molecular formula for this compound?
+
The CAS number is 115822-57-6 and its empirical formula (as per the data) is C10H10O3, with a molecular weight of 178.18.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 3,4-Dihydro-2H-benzopyran-3-carboxylic acid with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
What are the safety considerations for handling this chemical?
+
This compound carries a Warning signal word and is classified with hazards H302 (Harmful if swallowed), H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Always handle with appropriate personal protective equipment (gloves, eye protection, respiratory protection) in a well-ventilated area.
How is this chemical typically shipped or exported?
+
Tech Serve Solutions exports fine chemicals globally, adhering to all relevant shipping and customs regulations. Specific packaging details are available upon request.
How can I request a sample or a quote for 3,4-Dihydro-2H-benzopyran-3-carboxylic acid?
+
Please contact our sales department via the website or direct email to request a sample or obtain a quotation for your specific requirements.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis