1-Bromo-2-Butyne CAS 3355-28-0 Purity ≥99.0% (GC) Linagliptin Intermediate Factory
Gaosi Mea e Sapalai Linagliptin ma Fesoota'iga Fa'atatau:
Linagliptin CAS 668270-12-0
Linagliptin Matua 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
Igoa Vailaau | 1-Bromo-2-Butyne |
Synonyms | 2-Butynyl Bromide |
Numera CAS | 3355-28-0 |
CAT Numera | RF-PI500 |
Tulaga Fa'asoa | I Fa'atauga, Oloa Fua e O'o i Tone |
Fuafua mole | C4H5Br |
Molecular Weight | 132.99 |
Fa'apuna | 40.0~41.0℃/20 mmHg (malamalama) |
Malosi | 1.519 g/ml ile 25℃ (malamalama) |
Fa'asino Upu | n20/D 1.508(mu.) |
Fa'ailoga | Ruifu Chemical |
Aitema | Fa'amatalaga |
Fa'aaliga | Suavai e le lanu samasama |
Mama / Suʻesuʻega Metotia | ≥99.0% (GC) |
Susū (KF) | ≤0.20% |
Toega i luga o le mumu | ≤0.10% |
Le mama nofofua | ≤0.30% |
Aofa'i Fa'aleaga | ≤1.0% |
Fa'amatalaga | O le a fa'apouliuligia le lanu pe a fa'aalia soo ile ea |
Teu i se nofoaga maualalo-vevela, pogisa, matutu ma puipuia le nitrogen | |
Fa'aaoga vave pe a uma ona tatala | |
Tulaga Su'ega | Enterprise Standard |
Fa'aoga | Vailaau Fa'atekonolosi |
afifi: Fagu, 25kg / paelo po'o le 220kg palasitika pa'u, pe tusa ai ma manaoga o tagata faatau.
Tulaga teuina:Teu i totonu o pusa faʻamaufaʻailoga i se nofoaga malulu ma mago;Puipui mai le malamalama ma le susu.
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1-Bromo-2-Butyne (CAS: 3355-28-0) o loʻo faʻaaogaina lautele i le faʻaogaina o meaola, faʻasologa o vailaʻau faʻapitoa ma le Active Pharmaceutical Ingredient (API) synthesis.1-Bromo-2-Butyne ose vaega autu i le tuʻufaʻatasia o Linagliptin (CAS: 668270-12-0) mo togafitiga o tagata matutua e maua i le maʻisuka ituaiga 2.1-Bromo-2-Butyne o se vailaʻau lea na ia faʻaaogaina i le tuʻufaʻatasia o axially chiral teranyl compounds, alkylation o L-tryptophan methyl ester, 4-butynyloxybenzene sulfonyl chloride ma mono-propargylated diene derivative.I le faaopoopo atu i lenei mea, e faʻaaogaina foi i le faʻaogaina o le isopropylbut-2-ynylamine, allenylcyclobutanol derivatives, allyl-[4-(but-2-ynyloxy)phenyl]sulfane, allenylindium ma axially chiral teranyl compounds.
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1-Bromo-2-Butyne CAS 3355-28-0 Mama ≥99.0% (G...
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