Chlorpheniramine Maleate CAS 113-92-8

Khoom Piav Qhia:

Khoom Lub Npe: Chlorpheniramine maleate CAS TSIS TAU: 113-92-8

Lub ntsiab lus:

2-Pyridinepropanamine, γ- (4-chlorophenyl) -N, N-dimethyl-, (Z) -2-butenedioate (1: 1);

dexchlorpheniramine maleate;

2-Pyridinepropanamine;

Tshuaj& Lub Cev Muaj Zog:

Tshwm sim: Tsis muaj ntxhiab tsw dawb crystalline khoom lossis hmoov dawb nrog qhov iab.

Kev Ntsuas: ≥99.0%

Ceev: 1.107 g/cm3

Kub Point: 379 ℃ ntawm 760 mmHg

Melting Point: 130-135 ℃

Flash Point: 183 ℃

Kev Cia Cia: Khaws cia rau qhov txias, qhuav, qhov chaw tsaus hauv lub thawv kaw lossis lub tog raj kheej. Khaws deb ntawm cov khoom siv tsis sib xws, cov khoom siv hluav taws xob thiab cov tib neeg tsis tau kawm. Ruaj ntseg thiab daim ntawv lo thaj chaw. Tiv thaiv cov thawv/thooj voos kheej kheej los ntawm kev puas tsuaj ntawm lub cev.

Vapor Siab: 2.9E-14mmHg ntawm 25 ℃

Cov Ntaub Ntawv Kev Nyab Xeeb:

RTECS: US6504000

Chav Kawm Muaj Kev Nyab Xeeb: 6.1 (b)

Cov Lus Hais Txog Kev Nyab Xeeb: S36/37/39-S45

HS Code: 2933399090

WGK Lub Tebchaws Yelemees: 3

Cov Pab Pawg: III

RIDADR: UN 2811

Nqe Lus Risk: R25

Cov Cai Tsis Zoo: T.

Chlorphenamine (INN), tseem hu ua chlorpheniramine (USAN thiab yav dhau los BAN), feem ntau ua lag luam hauv daim ntawv ntawm chlorphenamine maleate, yog thawj tiam alkylamine antihistamine siv los tiv thaiv cov tsos mob ntawm kev ua xua xws li mob rhinitis thiab urticaria. Nws cov txiaj ntsig sedative tsis muaj zog piv rau lwm cov tshuaj antihistamines thawj zaug. Chlorphenamine yog ib qho uas feem ntau siv tshuaj antihistamines hauv kev kho tsiaj tsiaj me. Txawm hais tias feem ntau tsis pom zoo raws li tshuaj tiv thaiv kev nyuaj siab lossis tshuaj tiv thaiv kev ntxhov siab, chlorphenamine zoo li muaj cov khoom no ib yam.

Chlorphenamine yog ib feem ntawm cov tshuaj antihistamines suav nrog pheniramine (Naphcon) thiab nws cov halogenated derivatives thiab lwm yam suav nrog fluorpheniramine, dexchlorpheniramine (Polaramine), brompheniramine (Dimetapp), dexbrompheniramine (Drixoral), deschlorpheniramine

Halogenated alkylamine antihistamines txhua qhov nthuav tawm isomerism kho qhov muag, thiab chlorphenamine hauv cov khoom qhia yog racemic chlorphenamine maleate, hos dexchlorpheniramine yog dextrorotary stereoisomer.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom lag luam nyob rau hauv patent tau muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm zaum kawg tshwj xeeb tshaj yog nrog tus neeg yuav khoom.

Cim npe nrov: chlorpheniramine maleate cas 113-92-8, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

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