Aminoguanidine Hydrochloride
Chigadzirwa zita:carbazamidine hydrochloride; (diaminomethylidene) hydrazinium chloride
Molecular Formula:CH6N4HCL
CAS:1937-19-5
Molecular Kurema:110.55
Structural Formula:
Shandisa:Mishonga, mishonga yezvipfuyo
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Index zita |
Index Kukosha |
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Chitarisiko |
Yakachena sehupfu hwekristaro |
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Zvemukati |
≥98% |
≥99% |
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Insoluble Zvinhu |
≤0.2% |
≤0.1% |
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Kurasikirwa pakuomesa |
≤1.5% |
≤1% |
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Magadzirirwo Residue |
≤0.2% |
≤0.1% |
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Iron Zvemukati (Fe) |
10 ppm |
6 ppm |
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Mahara Acid |
≤0.8% |
≤0.5% |
kugadzirira
Kugadzirira kweaminoguanidine hydrochloride: 9 g yeaminoguanidine carbonate yakaiswa mu250ml matatu chiteshi chebhokisi, 20ml yemhedziso ethanol yakawedzerwa, iyo yakasimba yakanga isinga nyungudike mune anhydrous ethanol kugadzira kumiswa. Pasi pekumhanyisa mukati tembiricha yemukati, musanganiswa we6ml 30% wakadzvanywa hydrochloric acid uye 10ml yemhedziso ethanol yakawedzera kudonha kusvika pakange pasina bhabhu, uyezve kumutsa mhinduro kwakaenderera mberi patembiricha yemukati kweawa rimwe. Iko kusimiswa kwakawanikwa kwakapiswa kuti iputse iyo yakasimba zvachose, uye zvobva zvadzikisirwa kusvika tembiricha yemukati. Mushure mekuendeswa kune firiji uye kuiswa husiku, iyo chena tsvimbo-yakaita sekristaro ine nzvimbo inonyungudika yegumi nematanhatu kusvika gumi nematanhatu nematanhatu℃ yakawanikwa.
Kushanda
Daidzein ane akasiyana siyana pharmacological mhedzisiro, kudzivirira uye kurapwa kwezvirwere zvakasiyana siyana. Cn200910144204.1 yakashuma kuti aminoguanidine hydrochloride inogona kushandiswa kugadzirira daidzein yemakemikari, inonzi, daidzein 7,4 '- oxy aminoguanidine acetate. Iyo soybean aglycone 7,4 '- oxy aminoguanidine acetate chinhu chinogadzirwa nemishonga, icho chinoburitsa mushonga wemubereki - daidzein pasi pemamiriro ehupenyu, uye inovandudza kusimba kwemvura nekusunga kwakaomarara.
Kugadzirira kwaDaidzein 7,4 ' - o-aminoguanidine acetate: 0.5g aminoguanidine hydrochloride yakanyungudutswa mu100ml acetone, 0.02g chikamu chekuchinjisa chinokonzera, 0.5g isina anhydrous potasium carbonate, 0.5g 7,4 ' - chloroacetyl daidzein uye 0.02g I2 zvakawedzerwa mumhinduro. Mhinduro yacho yakaitwa mukamuri tembiricha kwemaawa makumi maviri nemana. Acetone yakabviswa kubva mufirita pasi pekumanikidzwa, uye ndokuparadzaniswa nesilica gel ikholamu. Iyo eluent yaive ethyl acetate∶ petroleum ether Kana iyo ratio iri 1 ∶ 2, iyo chena yeupfu yakasimba inowanikwa.