Phenylguanidine Hydrogen Carbonate

Phenylguanidine Hydrogen Carbonateyog ib tug siab -purity organic intermediate dav siv nyob rau hauv lub synthesis ntawm pharmaceuticals, agrochemicals, thiab tshwj xeeb tshuaj. Nws belongs rau guanidine derivative tsev neeg thiab ua hauj lwm raws li ib tug ntau yam precursor rau tsim nitrogen-muaj heterocycles xws li pyrimidines, triazines, thiab benzimidazoles.

Nrog rau kev ruaj ntseg zoo thiab kev ua haujlwm siab, qhov nruab nrab no ua rau muaj txiaj ntsig zoo sib txuas thiab kev sib tw cyclization nyob rau hauv cov xwm txheej me me, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau ntau yam -kauj ruam organic synthesis.

Cov yam ntxwv tseem ceeb:

• High purity (Ntau dua lossis sib npaug li 99%) nrog cov khoom sib xws -rau -batch zoo
• Tsawg hygroscopicity, yooj yim los lis thiab khaws cia
• Soluble nyob rau hauv polar solvents (dej, cawv, DMF)
• Haum rau scale -nce ntawm R&D mus rau kev lag luam ntau lawm

Raws li ib tug organic intermediate, Phenylguanidine Hydrogen Carbonate ua raws li ib tugguanidylating tus neeg sawv cevthiabnitrogen pubnyob rau hauv heterocyclic nplhaib tsim. Nws koom nrog:

• Cyclocondensation cov tshuaj tiv thaivnrog -dicarbonyl compounds los ua pyrimidines
• Lub nplhaib kawNrog aldehydes los tsim benzimidazoles
• Nucleophilic hloov pauvrau kev qhia guanidine moiety rau hauv lub hom phiaj molecules
• Daim ntawv hydrogen carbonate ntsev ua kom muaj kev ruaj ntseg zoo dua thiab kev tuav tau yooj yim dua piv rau lub hauv paus dawb, tsis muaj kev cuam tshuam txog kev ua haujlwm.

Qhov Zoo Tshaj Plaws

• High purity (Ntau dua lossis sib npaug li 99%)- txo cov byproduct tsim
• Solubility zoo heevnyob rau hauv dej thiab cov organic solvents
• ruaj khov nyob rau hauv ambient cia- tsis muaj qhov tshwj xeeb inert cua yuav tsum tau
• Ntau yam reactivity- haum rau ntau txoj hauv kev hluavtaws
• Scalable- los ntawm chav kuaj mus rau industrial ntau lawm

Pom zoo daim ntawv thov

• Pharmaceutical intermediate (antiviral, antihypertensive agents)
• Agrochemical synthesis (fungicides, tshuaj tua kab mob)
• Dye thiab pigment intermediates
• Organic semiconductor khoom

(1) Pharmaceutical Intermediates

Daim ntawv thov:Synthesis ntawm antihypertensive tshuaj (xws li, guanabenz analogs), tshuaj tua kab mob, thiab tshuaj tiv thaiv kab mob.

Cov txiaj ntsig tseem ceeb:

• Ua kom muaj txiaj ntsig zoo ntawm guanidine-muaj APIs
• Cov tshuaj tiv thaiv siab tawm los nyob rau hauv cov mob me
• Kev purity tsis tu ncua ua kom muaj kev tswj hwm kev ua raws cai

(2) Agrochemical Synthesis

Daim ntawv thov:Lub tsev thaiv rau fungicides (piv txwv li, cyprodinil analogs) thiab cog kev loj hlob regulators.

Cov txiaj ntsig tseem ceeb:

• Muab guanidine qaum rau cov tshuaj tua kab heterocyclic
• Txo cov kauj ruam hluavtaws piv rau lwm txoj hauv kev
• Tus nqi -zoo rau kev lag luam nplai

(3) Heterocyclic Fine Chemicals

Daim ntawv thov:Kev tsim cov pyrimidines, triazines, thiab benzimidazoles rau dyes, UV absorbers, thiab cov ntaub ntawv tshwj xeeb.

Cov txiaj ntsig tseem ceeb:

• High regioselectivity nyob rau hauv cyclization tshwm sim
• Ntxuav cov khoom siv hluav taws xob (CO₂ thiab dej)
• Haum rau cov txheej txheem ntsuab chemistry

(4) Kev Tshawb Fawb & Kev Txhim Kho

Daim ntawv thov:Qhov tseem ceeb reagent rau tshuaj chemistry, combinatorial chemistry, thiab kev tshawb fawb kev kawm.

Cov txiaj ntsig tseem ceeb:

• Yooj yim muaj nyob rau hauv me me
• ruaj khov thaum lub sij hawm ntev - khaws cia
• Muaj kev txhawb nqa dav

• 100g / 500g / 1 kg / 25 kg
• Kev ntim khoom muaj (PE hnab, aluminium ntawv ci hnab)
• OEM & ntiag tug daim ntawv lo txhawb nqa rau downstream derivatives

Manufactured nyob rau hauv nruj zoo tswj system
Txhawb nqa los ntawm:

• Tag nrho cov ntaub ntawv tsom xam pob
• Batch-rau-batch sib xws
• Daim ntawv ruaj khov crystalline nrog lub neej txee zoo heev