Maintenance Notice (5:30 - 10:30 PM June 28, 2025): This website is scheduled to be unavailable due to maintenance. We appreciate your patience and understanding.
Published TCIMAIL newest issue No.198
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 26921-17-5 | Product Number: T2905
Timolol Maleate
×
![]()
×
Purity: >98.0%(T)(HPLC)
Synonyms:
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 200MG |
89,00 €
|
Contact Us | ≥100 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | T2905 |
| Purity / Analysis Method | >98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__1__3H__2__4N__4O__3S·C__4H__4O__4 = 432.49 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Packaging and Container | 200MG-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 26921-17-5 |
| Related CAS RN | 26839-75-8 |
| Reaxys Registry Number | 6049992 |
| PubChem Substance ID | 160871444 |
| Merck Index (14) | 9444 |
| MDL Number | MFCD00058356 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Nonaqueous Titration) | min. 98.0 % |
| Specific rotation [a]20/D | -4.5 to -6.5 deg(C=1, 1mol/L HCl) |
Properties (reference)
| Melting Point | 198 °C(dec.) |
| Specific Rotation | -6° (C=1,1mol/L HCl) |
| Solubility in water | Soluble |
| Solubility (soluble in) | Ethanol, Methanol |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H302 : Harmful if swallowed. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. |
Related Laws:
| EC Number | 248-111-5 |
| RTECS# | UA8475000 |
Transport Information:
| HS Number | 2934999090 |
Application
Studies of beta-Adrenergic Antagonists
References
- A Specific Cholesterol Binding Site Is Established by the 2.8 A Structure of the Human beta2-Adrenergic Receptor
- Inverse agonist activity of beta-adrenergic antagonists
- P. Chidiac, T. E. Hebert, M. Valiquette, M. Dennis, M. Bouvier, Mol. Pharmacol. 1994, 45, 490.
Application
Studies on Drug Delivery System (DDS)
References
- In vitro and in vivo evaluation of Pluronic F127-based ocular delivery system for timolol maleate
- Improved pharmacodynamics of timolol maleate from a mucoadhesive niosomal ophthalmic drug delivery system
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
Specifications
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
The requested analytical chart is not available. Sorry for the inconvenience.