I-H-Asp(OtBu)-OH CAS 3057-74-7 L-Aspartic Acid 4-tert-Butyl Ester Purity >98.0% (HPLC)

Inkcazelo emfutshane:

Igama: L-Aspartic Acid 4-tert-Butyl Ester

Izithethantonye: H-Asp(OtBu)-OH

CAS: 3057-74-7

Ubunyulu: >98.0% (HPLC)

Imbonakalo: Umgubo oMhlophe

I-Amino Acids kunye nezinto eziphuma kuyo, uMgangatho oPhezulu

Qhagamshelana: UGqr. Alvin Huang

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Inkcazo:

I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili we-L-Aspartic Acid 4-tert-Butyl Ester (H-Asp (OtBu)-OH) (i-CAS: 3057-74-7) enomgangatho ophezulu.I-Ruifu Chemical ibonelela ngothotho lwee-amino acids kunye nezinto eziphuma kuzo.Sinokubonelela ngenkonzo yehlabathi jikelele, ixabiso elikhuphisanayo, ubungakanani obuncinci kunye nobuninzi obukhoyo.Thenga i-H-Asp(OtBu)-OH ,Please contact: alvin@ruifuchem.com

Iipropati zeMichiza:

Igama leMchiza	L-Aspartic Acid 4-tert-Butyl Ester
Izithethantonye	H-Asp(OtBu)-OH;I-L-Aspartic Acid β-tert-Butyl Ester;I-4-tert-Butyl L-Aspartate;i-β-tert-Butyl L-Aspartate;I-L-Aspartic Acid 4- (1,1-Dimethylethyl) Ester;(S)-2-Amino-4-tert-Butoxy-4-Oxobutanoic Acid;Aspartic Acid β-tert-Butyl Ester
Ubume beStokhwe	Ikhona evenkileni
Inombolo yeCAS	3057-74-7
Ifomula yeemolekyuli	C8H15NO4
Ubunzima beMolekyuli	189.21 g/mol
Indawo yokunyibilika	170.0 ~ 190.0℃
Ukuxinana	1.162±0.06 g/cm3
Inovakalelo	Hygroscopic
Ugcino Temp.	Indawo epholileyo neyomileyo (2~8℃)
I-COA kunye ne-MSDS	Iyafumaneka
Udidi	I-Amino Acids kunye ne-Derivatives
Uphawu	Ruifu Chemical

Iinkcukacha:

Izinto	ImiGangatho yokuHlola	Iziphumo
Imbonakalo	Umgubo oMhlophe	Umgubo oMhlophe
Ukujikeleziswa okuthe ngqo [α]20/D	-9.0°±2.0° (C=1, MeOH:H2O=4:1)	-8.5 °
Indawo yokunyibilika	170.0 ~ 190.0℃	174.0 ~ 178.0℃
Ubunyulu / Indlela yokuHlalutya	>98.0% (HPLC)	98.8%
Ukucaca kwesisombululo	I-0.3 gram kwi-2ml TFA Isisombululo esicacileyo	Iyahambelana
Uhlalutyo lwe-TLC	Indawo enye	Indawo enye
Ubuninzi beSpectrum	Ngokungqinelana noMgangatho	Iyahambelana
NMR Spectrum	Ngokungqinelana noMgangatho	Iyahambelana
Ukuqukumbela	Imveliso ivavanyiwe kwaye iyahambelana neenkcukacha ezinikiweyo

Ukupakishwa kunye noGcino:

Iphakheji: Ibhotile eFluorinated, iAluminium foil bag, 25kg/Cardboard Drum, okanye ngokwemfuno yomthengi.

Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo yokugcina impahla epholileyo neyomileyo (2~8℃) kude nezinto ezingahambelaniyo.Khusela ukukhanya kunye nokufuma.

Izinto eziluncedo:

Umthamo owaneleyo: Izixhobo ezaneleyo kunye namagcisa

Inkonzo yobuNgcali: Inkonzo enye yokuyeka ukuthenga

Ipakethe ye-OEM: Iphakheji yesiko kunye neleyibhile ekhoyo

Ukuhanjiswa ngokukhawuleza: Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe

Ubonelelo oluzinzileyo: Gcina isitokhwe esifanelekileyo

Inkxaso yobuGcisa: Isisombululo seTekhnoloji siyafumaneka

Inkonzo yesiNtu yoHlanganiso: Isuka kwiigram ukuya kwiikhilos

Umgangatho ophezulu: Kusekwe inkqubo epheleleyo yokuqinisekisa umgangatho

FAQ:

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3057-74-7 - Umngcipheko kunye noKhuseleko:

Iikhowudi zoMngcipheko 36/37/38 - Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nesikhumba.
Inkcazelo yoKhuseleko S22 - Musa ukuphefumla uthuli.
I-S24/25 - Gwema ukudibana nolusu kunye namehlo.
S44 -
S35 - Esi sixhobo kunye nesingxobo saso kufuneka silahlwe ngendlela ekhuselekileyo.
S28 - Emva kokudibana nolusu, hlamba ngoko nangoko ngeesepha ezininzi.
S7 - Gcina isikhongozeli sivalwe ngokuqinileyo.
S4 - Gcina kude neendawo zokuhlala.
WGK eJamani 3
Ikhowudi yeHS 2922491990

Isicelo:

I-L-Aspartic Acid 4-tert-Butyl Ester (H-Asp (OtBu)-OH) (i-CAS: 3057-74-7) i-aspartic acid derivative.I-amino acids kunye ne-derivatives, esetyenziswa kwi-peptide synthesis, i-organic synthesis intermediates, i-pharmaceutical intermediates, i-reagents ye-biochemical, i-chemical reagents.