5-cyanophthalide
CAS82104-74-3
5-cyanophthalide (CAS 82104-74-3, C9H5NO2) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 82104-74-3
- Formula
- C9H5NO2
- Mol. weight
- 159.14 g/mol
- Appearance
- white to pale yellow crystalline solid
Chemical Specifications
Identifiers
| CAS number | 82104-74-3 |
|---|---|
| Product name | 5-cyanophthalide |
| Chinese name | 5-氰基苯酞 |
| Synonyms | 5-Cyano-3h-Isobenzofuranone; 1,3-Dihydro-1-Oxo-5-Isobenzofurancarbonitrile; 1,3-Dihydro-1-Oxoisobenzofuran-5-Carbonitrile; 1-Oxo-1,3-Dihydro-2-Benzofuran-5-Carbonitrile; 5-Phthalidenitrile; 5-Cyano-Phthalide; 5-Cyanophthaleine; 5-Cyano phthalide; 1-Oxo-1, |
| Chinese synonyms | 5-氰基苯酞; 1,3-二氢-1-氧-5-异苯并呋喃腈; 5-氰苯酞; 5-氰-3H-异苯并呋喃酮; 5-氰基-1(3H)-异苯并呋喃; 艾司西酞普兰中间体 C; 艾司西酞普兰-A01; 1,3-二氢-1-氧-5-异苯并呋喃甲腈 |
| Molecular formula | C9H5NO2 |
| Molecular weight | 159.14 g/mol |
| EC number | 279-900-2 |
Physical and chemical properties
| Appearance | white to pale yellow crystalline solid |
|---|---|
| Melting Point | 202-204 ( ℃ ) |
| Boiling Point | 199.3 ( ℃ ) |
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 5-cyanophthalide?
The CAS Registry Number of 5-cyanophthalide is 82104-74-3. 5-cyanophthalide is also known as 5-Cyano-3h-Isobenzofuranone; 1,3-Dihydro-1-Oxo-5-Isobenzofurancarbonitrile; 1,3-Dihydro-1-Oxoisobenzofuran-5-Carbonitrile.
What is the molecular formula and molecular weight of 5-cyanophthalide?
The molecular formula of 5-cyanophthalide is C9H5NO2, and its molecular weight is 159.14 g/mol.
How can I request a quotation for 5-cyanophthalide?
Send an inquiry for 5-cyanophthalide (CAS 82104-74-3) with the required quantity, target specification, destination country and any documentation requirements. ChemSigma will confirm availability, packaging, lead time and price.
Related Products
Request a Quote for 5-cyanophthalide
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.