T6394
Timolol maleate salt
≥98% (TLC), β-adrenoceptor antagonist, powder
Synonym(s):
S-(−)-1-(t-Butylamino)-3-[(4-morpholino-1,2,5-thiadiazol-3-yl)oxy]-2-propanol maleate salt, Timolol hydrogen maleate
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
100 mg | Check Cart for Availability | $93.30 |
250 mg | Check Cart for Availability | $205.00 |
1 g | Estimated to ship onOctober 27, 2026fromMILWAUKEE | $589.00 |
About This Item
$93.30
Product Name
Timolol maleate salt, ≥98% (TLC), powder
Quality Segment
assay
≥98% (TLC)
form
powder
optical activity
[α]25/D -5.4°, c = 4.9 in 1 M HCl(lit.)
color
white to off-white
mp
202-203 °C (lit.)
solubility
H2O: soluble, ethanol: soluble
ε (extinction coefficient)
8,700 at 294 nm at 1 M
originator
Merck & Co., Inc., Kenilworth, NJ, U.S.
SMILES string
[H]\C(=C(/[H])C(O)=O)C(O)=O.CC(C)(C)NC[C@H](O)COc1nsnc1N2CCOCC2
InChI
1S/C13H24N4O3S.C4H4O4/c1-13(2,3)14-8-10(18)9-20-12-11(15-21-16-12)17-4-6-19-7-5-17;5-3(6)1-2-4(7)8/h10,14,18H,4-9H2,1-3H3;1-2H,(H,5,6)(H,7,8)/b;2-1-/t10-;/m0./s1
InChI key
WLRMANUAADYWEA-NWASOUNVSA-N
Gene Information
human ... ADRB1(153), ADRB2(154), ADRB3(155)
Application
Biochem/physiol Actions
Features and Benefits
Preparation Note
1 of 1
This Item | |||
|---|---|---|---|
| description ≥98% (TLC), powder | description United States Pharmacopeia (USP) Reference Standard | description European Pharmacopoeia (EP) Reference Standard | description ≥98% (HPLC), powder |
| assay ≥98% (TLC) | assay - | assay - | assay ≥98% (HPLC) |
| form powder | form - | form - | form powder |
| Quality Level 200 | Quality Level - | Quality Level - | Quality Level 100 |
| solubility ethanol: soluble, H2O: soluble | solubility - | solubility - | solubility DMSO: 32 mg/mL, H2O: insoluble |
| color white to off-white | color - | color - | color white to beige |
| originator Merck & Co., Inc., Kenilworth, NJ, U.S. | originator - | originator - | originator - |
Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Repr. 2
Storage Class
11 - Combustible Solids
WGK
WGK 3
PPE (personal protective equipment)
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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