Drotaverine hydrochloride is a specific smooth muscle antispasmodic. It can relax smooth muscle such as blood vessel, gastrointestinal tract and biliary tract. It is used to relieve or prevent functional or neurological smooth muscle spasm. It has a selective blocking effect on cardiac beta receptors. This drug only acts on smooth muscle without affecting the autonomic nervous system, so it can be used in patients with glaucoma and prostatic hypertrophy who are conjunctivized by anticholinergic antispasmolytics
1. Used for gastrointestinal spasm, irritable bowel syndrome, etc., and also used to reduce the symptoms of dysentery patients.
2. For biliary colic and bile duct spasm, cholecystitis, cholangitis, etc.
3. For renal colic and urinary tract spasm, kidney stones, ureteral stones, pyelonephritis, cystitis.
4. For uterine spasms, such as dysmenorrhea and threatened abortion.
5. For coronary artery insufficiency, occlusive endarteritis, angina pectoris.
Dufite inganda nyinshi zo mu rwego rwo hejuru hamwe nubufatanye bwimbitse, zishobora kuguha ibicuruzwa byiza kandi nibiciro byapiganwa. Turashobora kandi gutanga kugabanyirizwa kugura byinshi.Kandi turafatanya namasosiyete menshi yohereza ibicuruzwa byumwuga, birashobora gutanga ibicuruzwa neza kandi neza mumaboko yawe. Igihe cyo gutanga ni iminsi 3-20 nyuma yo kwemeza ko wishyuye.
Items | Standards | Results | |
Kugaragara | White or off-white solid powder | Bikubiyemo | |
Identification | By IR | Bikubiyemo | |
By HPLC | Bikubiyemo | ||
Solubility | Soluble in DMF, sparingly soluble in THF, slightly soluble in methanol and acetonitrile, very sightly soluble in ethanol and dichloromethane, insoluble in water | Bikubiyemo | |
Polymorphic Form | Polymorphic form 1 | Bikubiyemo | |
Ingingo yo gushonga | 211ºC~216ºC | 212.8ºC~214.9ºC | |
Water Content | ≤ 0.50% | 0.10% | |
Heavy Metals | ≤ 20ppm | Bikubiyemo | |
Residue on Ignition | ≤ 0.20% | 0.09% | |
Related Substance | Any single impurity: ≤0.10% | 0.06% | |
Total Impurities: ≤1.00% | 0.16% | ||
Suzuma (on the anhydrous basis) | 98.0%~102.0% | 99.94% | |
Particle Size | D90: ≤100µm | Bikubiyemo | |
Reference Standard | In-house Standard | ||
Umwanzuro | The product complied to In-house standard. |
1. Waba uruganda cyangwa isosiyete yubucuruzi?
Turi compnay ihuza inganda nubucuruzi, dutanga serivise imwe.OEM irashobora kwemerwa.
2. Utanga ingero? Nubuntu cyangwa birenze?
Ingero z'ubuntu. Amafaranga yo gutwara ibicuruzwa agomba kwishyurwa kuruhande rwawe.
3. Waba ufite ibyemezo bijyanye no kugenzura ubuziranenge?
Icyemezo cya ISO 9001: 2008 kugirango cyemeze ubuziranenge.
4. Niki nakagombye gutanga kugirango mbone amagambo?
Pls utumenyeshe ubwoko bwibicuruzwa ukeneye, gutondekanya ingano, aderesi hamwe nibisabwa byihariye. Amagambo azakorwa kugirango ubone igihe.
5. Ni ubuhe buryo bwo kwishyura ukunda? Ni ayahe magambo yemewe?
Amasezerano yo gutanga yemewe: FOB, CFR, CIF, EXW;
Accepted Payment Currency:USD;EUR
Ubwoko bwo Kwishura Bwemewe: T / T, Western Union; Paypal, Ubwishingizi bw'Ubucuruzi.
Ururimi ruvugwa: Icyongereza.
Ibyiciro byibicuruzwa