Olopatadine Hydrochloride Intermediate CAS 27710-82-3 Purity > 99.0% (HPLC)
Tuam Tshoj Olopatadine Hydrochloride Intermediates Chaw tsim tshuaj paus
Olopatadine Hydrochloride CAS 140462-76-6
Isoxepac CAS 55453-87-7
[3-(Dimethylamino)propyl]triphenylphosphonium Bromide Hydrobromide CAS 27710-82-3
Please Contact: alvin@ruifuchem.com
| Tshuaj npe | [3-(Dimethylamino)propyl]triphenylphosphonium Bromide Hydrobromide |
| Synonyms | (3-Dimethylaminopropyl)triphenylphosphonium Bromide HBr |
| CAS Nr | 27710-82-3 |
| CAT Number | TIAB SA 2698 |
| Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons |
| Molecular Formula | C23H28Br2NP |
| Molecular Luj | 509.27 ib |
| Melting Point | 283.0 ~ 285.0 ℃ |
| Kev ruaj ntseg | Hygroscopic |
| Solubility | Chloroform (me ntsis), Methanol (me ntsis) |
| Hom | Ruifu Tshuaj |
| Yam khoom | Specifications |
| Qhov tshwm sim | Dawb rau Off-White Crystal Powder |
| Purity / Analysis Method | > 99.0% (HPLC) |
| Assay / Analysis Method | > 99.0% (Titration) |
| Poob rau ziab | <0.50% |
| Ib leeg Impurity | <0.50% |
| Tag nrho cov impurities | <1.00% |
| 1 H NMR Spectrum | Raws li tus qauv |
| Test Standard | Enterprise Standard |
| Kev siv | Intermediate ntawm Olopatadine Hydrochloride (CAS: 140462-76-6) |
Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo
Yuav Yuav Li Cas?Please contact: sales@ruifuchem.com or alvin@ruifuchem.com
15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.
Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Russia, Kauslim Teb, Nyiv, Australia, thiab lwm yam.
Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.
ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.
Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.
Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.
MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.
Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.
Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.
Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.
Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.
Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.
[3-(Dimethylamino)propyl]triphenylphosphonium Bromide Hydrobromide (CAS: 27710-82-3) yog ib qho nruab nrab ntawm Olopatadine Hydrochloride (CAS: 140462-76-6).Olopatadine Hydrochloride yog tshuaj tiv thaiv kev ua xua.Nws muaj ob qhov kev cuam tshuam ntawm inhibiting qhov tso tawm ntawm histamine thiab xaiv antagonizing HI receptors, thiab tsis muaj lub hauv paus paj hlwb inhibition thiab mob toxicosis uas tshwm sim nrog HI receptor antagonist antiallergic tshuaj.Olopatadine Hydrochloride tuaj yeem tsis tsuas yog inhibit qhov tso tawm ntawm histamine los ntawm mast hlwb, tab sis kuj antagonize H1 receptors ntau xaiv, thiab tsis muaj kev cuam tshuam rau α adrenergic receptors, dopamine receptors, thiab M1 thiab M2 receptors.Ntawm lawv, cov kev mob tshwm sim ntawm lub hauv nruab nrab lub paj hlwb muaj tsawg, yog ib tiam tshiab ntawm cov tshuaj antiallergic xaiv.Olopatadine yog ib qho muaj zog, xaiv antagonist ntawm H1 histamine receptor (Ki = 16-41.1 nM), nrog ntau qhov qis dua rau H2 thiab H3 receptors (Ki = 43.4 thiab 172 μM, feem).Nws blocks histamine-induced phosphoinositide turnover nyob rau hauv cais hlwb (IC50 = 9.5-39.9 nM) thiab tiv thaiv passive cutaneous anaphylaxis nyob rau hauv nas (ED50 = 49 μg / kg) thiab anaphylactic bronchoconstriction nyob rau hauv guinea npua = 30 μg (ID5 μg).Olopatadine muaj txiaj ntsig zoo hauv kev kho mob rhinitis thiab conjunctivitis.Nws kuj suppresses khaus khaus nyob rau hauv cov neeg mob uas tswj tau zoo mob urticaria.Hauv tib neeg, qhov tshuaj tiv thaiv kab mob no tsis ua rau kev paub lossis kev puas siab puas ntsws ntawm cov tshuaj kho mob.
