1-Bromo-2-Butyne CAS 3355-28-0 Ubunyulu ≥99.0% (GC) iLinagliptin ePhakathi Factory

Inkcazelo emfutshane:

Igama leKhemikhali: 1-Bromo-2-Butyne

Izithethantonye: 2-Butynyl Bromide

CAS: 3355-28-0

Ubunyulu: ≥99.0% (GC)

Imbonakalo: Ulwelo olungenambala ukuya koluNcinci olutyheli

Umgangatho ophezulu, iMveliso yoRhwebo

E-Mail: alvin@ruifuchem.com

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iimveliso ezinxulumeneyo

Iithegi zeMveliso

Inkcazo:

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

Iipropati zeMichiza:

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

Iinkcukacha:

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

Ukupakishwa kunye noGcino:

Iphakheji: Ibhotile, 25kg / umphanda okanye 220kg igubu Plastic, okanye ngokwemfuno umthengi.

Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo epholileyo neyomileyo;Khusela ukukhanya kunye nokufuma.

Izinto eziluncedo:

FAQ:

Isicelo:

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.