(S) -Timolol maleate is a new potent β-receptor blocker, which can block both β1 and β2 receptors with 8 times the intensity of propranolol. It has no membrane stabilization effect, no endogenous sympathetic-like activity, no direct cardiac inhibitory effect, and significantly reduces iOP.
It is used in the treatment of hypertension, angina pectoris, tachycardia and glaucoma. It has good effect on mild and moderate hypertension, no obvious adverse reactions, and can be combined with diuretics. Chemicalbook can reduce the incidence of reinfarction and mortality in patients with myocardial infarction after long-term administration. It has good effect on glaucoma, especially primary and open-angle glaucoma, and is superior to traditional antihypertensive drugs.
Anyị nwere ọtụtụ ụlọ ọrụ dị elu nke nwere nkwado miri emi, nke nwere ike inye gị ngwaahịa dị elu na ọnụ ahịa asọmpi. Anyị nwekwara ike inye ego maka nnukwu ịzụrụ ihe. Anyị na-akwado ọtụtụ ụlọ ọrụ na-ebuga ibu ndị ọkachamara, nwere ike ịnapụta ngwaahịa n'enweghị nsogbu na aka gị. Oge nnyefe bụ ihe dịka ụbọchị 3-20 mgbe nkwenye nke ịkwụ ụgwọ gasịrị.
Molecular Formula | C17H28N4O7S |
Molar Mass | 432.49 |
Ebe Na-agbaze | 202-203°C(lit.) |
Boling Point | 704.6°C at 760 mmHg |
Specific Rotation(α) | 24405 -12.0° (c = 5 in 1N HCl); D25 -4.2° |
Flash Point | 380°C |
Solubility | H2O: soluble |
Vapor Presure | 7.7E-21mmHg at 25°C |
Ọdịdị | powder |
Color | white to off-white |
Merck | 14,9444 |
Storage Condition | 2-8 Celsius C |
1. Ị bụ ụlọ ọrụ mmepụta ihe ma ọ bụ ụlọ ọrụ ịzụ ahịa?
Anyị bụ ụlọ ọrụ na-ejikọta ụlọ ọrụ na ịzụ ahịa, na-enye ọrụ nkwụsịtụ.OEM nwere ike ịnakwere.
2. Ị na-enye samples? Ọ bụ n'efu ka ọ bụ mgbakwunye?
Free samples. The sample si ibu ego kwesịrị ịkwụ ụgwọ gị n'akụkụ.
3. Ị nwere asambodo ọ bụla metụtara njikwa mma?
ISO 9001: 2008 asambodo iji hụ na ịdị mma.
4. Kedu ihe m ga-enye ka m nweta nhota okwu?
Pls na-agwa anyị ụdị ngwaahịa nke ị chọrọ, iji ọnụ ọgụgụ, adreesị na ihe ndị a chọrọ. A ga-edepụta nkwupụta maka ntinye aka gị n'oge.
5. Kedu ụdị usoro ịkwụ ụgwọ na-amasị gị? Kedu ụdị usoro anabatara?
Usoro nnyefe anabatara: FOB, CFR, CIF, EXW;
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Ụdị ịkwụ ụgwọ anabatara: T/T, Western Union; Paypal, ahia ahia.
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Ụdị ngwaahịa