136489-37-7 Usage
Uses
Used in Medical Industry:
Valacyclovir Hcl is used as an antiviral agent for the treatment of herpes infections, such as genital herpes, cold sores, and shingles. It is taken orally and is well absorbed from the gastrointestinal tract, providing an effective and convenient treatment option for those affected by these infections.
The medication works by inhibiting the replication of the herpes virus, thus reducing the severity and duration of symptoms. This makes Valacyclovir Hcl a valuable tool in managing and controlling herpes outbreaks, improving the quality of life for patients.
While side effects may include nausea, vomiting, and headache, Valacyclovir Hcl is considered a safe and effective medication for herpes treatment. Its ability to achieve higher levels of acyclovir in the body contributes to its efficacy in combating herpes infections, making it a preferred choice for healthcare professionals and patients alike.
Check Digit Verification of cas no
The CAS Registry Mumber 136489-37-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,4,8 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 136489-37:
(8*1)+(7*3)+(6*6)+(5*4)+(4*8)+(3*9)+(2*3)+(1*7)=157
157 % 10 = 7
So 136489-37-7 is a valid CAS Registry Number.
InChI:InChI=1/C13H20N6O4/c1-7(2)8(14)12(21)23-4-3-22-6-19-5-16-9-10(19)17-13(15)18-11(9)20/h5,7-8H,3-4,6,14H2,1-2H3,(H3,15,17,18,20)/t8-/m0/s1
136489-37-7Relevant academic research and scientific papers
Preparation method of valaciclovir hydrochloride
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Paragraph 0027-0029; 0032; 0033, (2019/05/08)
The invention relates to a preparation method of valaciclovir hydrochloride. The preparation method comprises following steps: (1) CBZ-L-valine-acyclovir synthesis: adding N,N-dimethyl formamide, N-carbobenzyloxy-L-valine, 4-dimethylamino pyridine, and ac
METHOD FOR REDUCING RESIDUAL ALCOHOLS IN CRYSTALLINE VALACYCLOVIR HYDROCHLORIDE
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Page/Page column 10-11, (2008/06/13)
Provided is valacyclovir hydrochloride stable against formation of N’-formylvalacyclovir upon storage at elevated humidity and pharmaceutical compositions including such valacyclovir hydrochloride.
