1-Bromo-2-Butyne CAS 3355-28-0 Ubunyulu ≥99.0% (GC) iLinagliptin ePhakathi Factory
Ubonelelo loMvelisi iLinagliptin kunye neMidiya eNxulumeneyo:
I-Linagliptin CAS 668270-12-0
ILinagliptin yoMzali iNyucleus ePhakathi CAS 853029-57-9
8-Bromo-3-Methylxanthine CAS 93703-24-3
I-8-Bromo-7-(2-butyn-1-yl)-3-methylxanthine CAS 666816-98-4
I-2-(Chloromethyl)-4-Methylquinazoline CAS 109113-72-6
(R)-3-(Boc-Amino)piperidine CAS 309956-78-3
(R)-(-)-3-Aminopiperidine Dihydrochloride CAS 334618-23-4
1-Bromo-2-Butyne CAS 3355-28-0
Igama leMchiza | 1-Bromo-2-Butyne |
Izithethantonye | 2-Butynyl Bromide |
Inombolo yeCAS | 3355-28-0 |
Inombolo yeCAT | RF-PI500 |
Ubume beStokhwe | Kwi-Stock, iMveliso yoMveliso ukuya kwiiToni |
Ifomula yeemolekyuli | I-C4H5Br |
Ubunzima beMolekyuli | 132.99 |
Indawo yokubilisa | 40.0~41.0℃/20 mmHg (ilayiti.) |
Ukuxinana | 1.519 g/ml ku-25℃ (lit.) |
Refractive Index | n20/D 1.508(lit.) |
Uphawu | Ruifu Chemical |
Into | Iinkcukacha |
Imbonakalo | Ulwelo olungenambala ukuya koluNtubi kancinane |
Ubunyulu / Indlela yokuHlalutya | ≥99.0% (GC) |
Ukufuma (KF) | ≤0.20% |
Intsalela kwi-Ignition | ≤0.10% |
Ukungacoceki Okukodwa | ≤0.30% |
Ukungcola ngokupheleleyo | ≤1.0% |
Amagqabantshintshi | Umbala uya kuba mnyama emva kokuvezwa emoyeni rhoqo |
Gcina kwindawo ephantsi, emnyama, eyomileyo kunye ne-nitrogen ekhuselweyo | |
Yisebenzise ngokukhawuleza emva kokuvula | |
Umgangatho woVavanyo | Umgangatho woShishino |
Ukusetyenziswa | AbaPhakathi bamayeza |
Iphakheji: Ibhotile, 25kg / umphanda okanye 220kg igubu Plastic, okanye ngokwemfuno umthengi.
Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo epholileyo neyomileyo;Khusela ukukhanya kunye nokufuma.
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I-1-Bromo-2-Butyne (i-CAS: 3355-28-0) isetyenziswa ngokubanzi kwi-organic synthesis, i-synthesis ye-pharmaceutical intermediates kunye ne-Active Pharmaceutical Ingredient (API) synthesis.I-1-Bromo-2-Butyne ingundoqo ephakathi kwi-synthesis ye-Linagliptin (i-CAS: 668270-12-0) kunyango lwabantu abadala abane-2 yesifo sikashukela.I-1-Bromo-2-Butyne yikhemikhali awayisebenzisayo ekuhlanganiseni i-axially chiral teranyl compounds, i-alkylation ye-L-tryptophan methyl ester, i-4-butynyloxybenzene sulfonyl chloride kunye ne-mono-propargylated diene derivative.Ukongeza kule nto, iphinda isetyenziswe kwi-synthesis ye-isopropylbut-2-ynylamine, i-allenylcyclobutanol derivatives, allyl--[4- (kodwa-2-ynyloxy) phenyl] sulfane, allenylindium kunye ne-axially chiral teranyl compounds.
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1-Bromo-2-Butyne CAS 3355-28-0 Ubunyulu ≥99.0% (G...
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I-2-(Chloromethyl)-4-Methylquinazoline CAS 109113...
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