1-Bromo-2-Butyne CAS 3355-28-0 Purity ≥99.0% (GC) Linagliptin Intermediate Factory
Kaihanga Kaihanga Linagliptin me nga Takawaenga Paanga:
Linagliptin CAS 668270-12-0
Linagliptin Parent Nucleus Intermediate CAS 853029-57-9
8-Bromo-3-Methylxanthine CAS 93703-24-3
8-Bromo-7-(2-butyn-1-yl)-3-methylxanthine CAS 666816-98-4
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
Ingoa matū | 1-Bromo-2-Butyne |
Nga kupu taurite | 2-Butynyl Bromide |
Tau CAS | 3355-28-0 |
Tau CAT | RF-PI500 |
Tūnga Taonga | I roto i te Stock, Production Tauine Up ki Taranata |
Tātai rāpoi | C4H5Br |
Taumaha rāpoi | 132.99 |
Kohuatanga | 40.0~41.0℃/20 mmHg (marama) |
Kiato | 1.519 g/ml i te 25 ℃ (marama) |
Taurangi Refactive | n20/D 1.508(marama) |
Waitohu | Ruifu Chemical |
Tūemi | Whakatakotoranga |
Te ahua | Kore tae ki te Wai Kowhai Iti |
Te Maama / Tikanga Tatauria | ≥99.0% (GC) |
makuku (KF) | ≤0.20% |
Te toenga i runga i te mura | ≤0.10% |
Te poke kotahi | ≤0.30% |
Nga poke katoa | ≤1.0% |
Nga korero | Ka pouri te tae i muri i nga wa e pa ana ki te hau |
Whakaorangia ki te waahi iti, pouri, maroke me te hauota | |
Whakamahia i te wa e taea ai i muri i te whakatuwheratanga | |
Paerewa Whakamatau | Paerewa hinonga |
Whakamahinga | Takawaenga Rongoa |
Mōkī: Pounamu, 25kg / Barrel ranei 220kg Pahū kirihou, kia rite ki te hiahia a te kaihoko.
Tikanga Rokiroki:Whakaorangia i roto i nga ipu kua hiri ki te waahi makariri me te maroke;Tiaki i te marama me te makuku.
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Ko te 1-Bromo-2-Butyne (CAS: 3355-28-0) e whakamahia whānuitia ana i roto i te whakahiato pararopi, te whakahiatotanga o nga takawaenga rongoa me te whakahiatotanga Active Pharmaceutical Ingredient (API).Ko te 1-Bromo-2-Butyne he takawaenga matua i roto i te whakahiato o Linagliptin (CAS: 668270-12-0) mo te maimoatanga o nga pakeke ki te mate huka momo 2.Ko te 1-Bromo-2-Butyne he matū i whakamahia e ia i roto i te whakahiatotanga o te axially chiral teranyl pūhui, alkylation o L-tryptophan methyl ester, 4-butynyloxybenzene sulfonyl chloride me te mono-propargylated diene derivative.I tua atu i tenei, ka whakamahia ano hoki i roto i te whakahiato o te isopropylbut-2-ynylamine, allenylcyclobutanol derivatives, allyl-[4-(engari-2-ynyloxy)phenyl]sulfane, allenylindium me te axially chiral teranyl pūhui.
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1-Bromo-2-Butyne CAS 3355-28-0 Purity ≥99.0% (G...
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