Hangzhou Leap Chem Co., Ltd. yog ib qho ntawm cov kws tshaj lij thiab cov neeg muag khoom ntawm valacyclovir hydrochloride 丨cas 124832-27-5 hauv Suav teb. Txais tos rau kev lag luam wholesale kev cai ua cov khoom lag luam ntawm tus nqi sib tw los ntawm peb lub hoobkas. Rau cov khoom pheej yig dua, tiv tauj peb tam sim no.
Specifications
| Qib | USP Qib |
| Yam ntxwv | Dawb los yog yuav luag dawb, crystalline hmoov |
| Assay | 98.0% rau 102.0% |
| Kev txheeb xyuas | IR: IR spectrum yog concordant nrog cov ntaub ntawv spectrum ntawm valacyclovir hydrochloride Cov tshuaj tiv thaiv chlorides: Cov tshuaj aqueous yields cov yam ntxwv ntawm cov tshuaj chlorides HPLC: Raws li cov chromatogram sau tseg hauv cov khoom Assay, lub sijhawm khaws cia ntawm lub ncov loj ntawm kev ntsuas kev daws teeb meem sib raug rau lub sijhawm khaws cia ntawm lub ncov loj ntawm kev siv tshuaj. |
| Lwm yam tshuaj (los ntawm HPLC) | Lwm tus neeg impurity: 0.1% max Tag nrho cov impurities tsis meej: 0.2% max Guanine & Acyclovir: 2.0% max Related Compound A: 0.2% max D-Valacyclovir: 3.0% max Tag nrho cov impurities: 5.0% max |
| Dej | 5.0% txog 9.0% |
| Residue ntawm ignition | 0.1% max |
| Hnyav Hlau | 20 ppm max |
| Kev sib hloov kho qhov muag tshwj xeeb [ ]D25 | -8.5℃rau -11.5 degree |
| pH | 4.0 rau 6.0 |
| Specific absorption index | Los ntawm 336 ~ 372 ntawm 254 nm (ntawm anhydrous thiab organic solventless hauv paus) |
| Residual kuab tshuaj | Ethanol: 5000 ppm max Dimethylformamide: 880 ppm max |
Cov ntaub ntawv thauj mus los
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Parameter |
Specification |
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UN Number |
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Chav kawm |
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Packing Group |
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HS Code |
2933990099306 |
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Stability & Reactivity |
Cov khoom yog chemically ruaj khov nyob rau hauv tus qauv ambient tej yam kev mob. |
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Cia |
Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav thiab zoo- qhov cua. |
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Qhov xwm txheej kom zam |
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Pob |
Cov ntaub ntawv tsim khoom
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Parameter |
Specification |
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Muaj peev xwm |
500kg / hli |
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Ntau zaus |
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Main Export Lub teb chaws |
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Peev xwm / Batch |
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Kev paub |
Kev tsim tawm txij li xyoo 2016 |
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Tshuag |
Daim ntawv thov
Valacyclovir hydrochloride feem ntau yog siv los ua tshuaj tua kab mob rau kev kho thiab tswj cov kab mob kis los ntawm cov kab mob herpes. Nws feem ntau raug sau tseg rau cov mob xws li kab mob herpes simplex virus (HSV), nrog rau qhov chaw mos herpes, mob khaub thuas, thiab shingles (herpes zoster). Cov tshuaj tseem siv tau rau hauv kev kho mob prophylactic los txo qhov zaus thiab qhov hnyav ntawm kev rov tshwm sim ntawm cov neeg mob uas muaj kab mob herpes ntev. Tsis tas li ntawd, Valacyclovir hydrochloride yog siv rau hauv kev tshawb fawb los kawm txog cov tshuaj tiv thaiv kab mob, tshuaj pharmacokinetics, thiab kev txhim kho cov nucleoside analogues tshiab nrog kev txhim kho kev ua tau zoo thiab bioavailability.
Cov txiaj ntsig
Valacyclovir hydrochloride muaj ntau yam zoo vim nws cov qauv tshuaj thiab cov tshuaj pharmacological. Raws li ib tug prodrug ntawm acyclovir, nws muab kev txhim kho lub qhov ncauj bioavailability, tso cai rau lub cev muaj zog antiviral kev ua si nyob rau hauv qis koob tshuaj piv rau acyclovir. Lub compound xaiv inhibits tus kab mob DNA polymerase, tiv thaiv tus kab mob rov ua dua thaum pom cov tshuaj lom neeg tsawg rau cov hlwb. Nws ruaj khov, solubility, thiab yooj yim ntawm formulation ua rau nws haum rau kev tswj qhov ncauj nyob rau hauv cov ntsiav tshuaj los yog capsules. Tsis tas li ntawd, nws muab cov txiaj ntsig kho mob zoo ib yam nrog kev siv tshuaj yooj yim, txhim kho cov neeg mob ua raws li cov txiaj ntsig thiab kev kho mob.
Xaus
Valacyclovir hydrochloride yog ib qho tshuaj tiv thaiv kab mob zoo heev nrog rau kev siv dav hauv kev kho thiab tswj cov kab mob herpes. Nws siv hauv kev kho mob, ua ke nrog cov txiaj ntsig xws li txhim kho bioavailability, xaiv cov tshuaj tiv thaiv kab mob, thiab tus neeg mob- noj tshuaj zoo, ua rau nws yog ib qho tshuaj tseem ceeb hauv cov tshuaj tiv thaiv kab mob niaj hnub no. Cov tshuaj txuas ntxiv txhawb kev tswj hwm tus kab mob kis tau zoo thiab tshawb fawb txog nucleoside-raws li kev kho mob.
Cim npe nrov: valacyclovir hydrochloride 丨cas 124832-27-5, Tuam Tshoj valacyclovir hydrochloride 丨cas 124832-27-5 manufacturers, lwm tus neeg, Hoobkas
