N-Cbz-L-Valine CAS 1149-26-4 Z-Val-OH Dị Ọcha>99.0% (HPLC) Foto egosipụtara

N-Cbz-L-Valine CAS 1149-26-4 Z-Val-OH Dị ọcha> Ụlọ ọrụ 99.0% (HPLC)

Nkọwa dị mkpirikpi:

Aha Chemical: N-Cbz-L-Valine

Ụdị okwu: Z-Val-OH;ZL-Valine

Ọkụ: 1149-26-4

Dị ọcha:> 99.0% (HPLC)

Ọdịdị: White Crystal Powder

Acids Z-Amino, Ogo dị elu

Kpọtụrụ: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Zitere anyị email

Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa:

Shanghai Ruifu Chemical Co., Ltd bụ onye na-emepụta N-Cbz-L-Valine (Z-Val-OH) (CAS: 1149-26-4) na elu mma.Ruifu Chemical na-enye usoro amino asịd.Anyị nwere ike ịnye nnyefe zuru ụwa ọnụ, ọnụahịa asọmpi, obere na nnukwu ọnụọgụ dị.Zụrụ N-Cbz-L-Valine,Please contact: alvin@ruifuchem.com

Njirimara kemịkalụ:

Aha Chemical	N-Cbz-L-Valine
Ụdị okwu	Z-Val-OH;ZL-Val-OH;ZL-Valine;N-Carbobenzoxy-L-Valine;N-Benzyloxycarbonyl-L-Valine
Ọnọdụ Ahịa	N'ahịa, Ikike Mmepụta ruo Tọn kwa ọnwa
Nọmba CAS	1149-26-4
Usoro ihe omimi	C13H17NO4
Ibu molekụla	251.28 g/mol
Ebe Na-agbaze	57.0 ~ 63.0 ℃
Njupụta	1.182
Solubility na methanol	Ihe fọrọ nke nta ka ọ bụrụ nghọta
Okpomọkụ nchekwa.	Ebe dị jụụ na nkụ (2 ~ 8 ℃)
COA & MSDS	Dị
Otu	Z-Acids
Ụdị	Ruifu Chemical

Nkọwapụta:

Ihe	Ụkpụrụ nyocha	Nsonaazụ
Ọdịdị	White Crystal ntụ ntụ	Na-akwado
Ntụgharị a kapịrị ọnụ [α]20/D	-4.0°±1.0° (C=2 na AcOH)	-3.8°
Ebe Na-agbaze	57.0 ~ 63.0 ℃	58.0 ~ 61.0 ℃
Mmiri nke Karl Fischer	<0.50%	0.20%
Sulfate ntụ ntụ	<0.20%	0.09%
Ịdị ọcha anya	<0.50% D-Enantiomer	Na-akwado
Onye Max.Adịghị ọcha amaghi ama	<0.50%	Na-akwado
Ụzọ ịdị ọcha / nyocha	> 99.0% (HPLC)	99.5%
Ọcha (Nnọpụiche Titration)	98.5 ~ 101.5%	Na-akwado
Spectrum infrared	Dabara na Ọdịdị	Na-akwado
Ọnụ ego nke NMR Spectrum	Dabara na Ọdịdị	Na-akwado
Mmechi	A nwalela ngwaahịa a wee kwado nkọwapụta

Ngwugwu/Nkwakọba/Mbupu:

ngwugwu:Fluorinated Bottle, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Chekwaa n'ime akpa mkpuchi mkpuchi n'ụlọ nkwakọba ihe dị jụụ na nkụ (2 ~ 8 ℃) pụọ na ihe ndị na-ekwekọghị ekwekọ.Chebe site na ìhè na mmiri mmiri.
Mbupu:Nyefee n'ụwa niile site na FedEx / DHL Express.Nye nnyefe ngwa ngwa na ntụkwasị obi.

Uru:

Ike zuru oke: akụrụngwa na ndị ọrụ nka zuru oke

Ọrụ Ọkachamara: Otu nkwụsị ịzụrụ ọrụ

Ihe ngwugwu OEM: ngwugwu omenala na akara dị

Nnyefe ngwa ngwa: Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ

Nkwanye kwụsiri ike: Jikwaa ngwaahịa ezi uche dị na ya

Nkwado nka na ụzụ: Ngwọta teknụzụ dị

Ọrụ Synthesis Custom: sitere na gram ruo kilos

Ogo dị elu: guzobe usoro mmesi obi ike zuru oke

Ajụjụ:

Kedu ka esi azụta?Biko kpọtụrụDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Ahụmịhe afọ 15?Anyị nwere ihe karịrị 15 afọ nke ahụmahụ na mmepụta na mbupụ nke a dịgasị iche iche nke elu mma pharmaceutical intermediates ma ọ bụ ezi kemịkal.

Isi ahịa?Na-ere ahịa ụlọ, North America, Europe, India, Korea, Japanese, Australia, wdg.

Uru?Ogo kachasị elu, ọnụ ahịa dị ọnụ ala, ọrụ ọkachamara na nkwado teknụzụ, nnyefe ngwa ngwa.

OgoNkwenye?Usoro njikwa mma siri ike.Ngwá ọrụ ọkachamara maka nyocha gụnyere NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, wdg.

Ihe atụ?Ọtụtụ ngwaahịa na-enye ihe nlele efu maka nyocha dị mma, ndị ahịa kwesịrị ịkwụ ụgwọ mbupu.

Nyocha ụlọ ọrụ?Nnabata nyocha ụlọ ọrụ.Biko mee oge oge tupu oge eruo.

MOQ?Enweghị MOQ.A na-anabata obere usoro.

Oge Mbuga ozi? Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ.

Ụgbọ njem?Site Express (FedEx, DHL), nke ikuku, site n'oké osimiri.

Akwụkwọ?Mgbe ọrụ ahịa gasịrị: COA, MOA, ROS, MSDS, wdg nwere ike ịnye.

Synthesis omenala?Nwere ike ịnye ọrụ nhazi ahaziri iche ka ọ dabara mkpa nyocha gị nke ọma.

Usoro ịkwụ ụgwọ?A ga-ebu ụzọ ziga akwụkwọ ọnụahịa Proforma mgbe nkwenye nke iwu, kpuchiri ozi ụlọ akụ anyị.Ịkwụ ụgwọ site na T/T (Telex Nyefee), PayPal, Western Union, wdg.

1149-26-4 - Ihe ize ndụ na nchekwa:

Koodu ihe ize ndụ R38 - na-akpasu anụ ahụ iwe
R43 - nwere ike ịkpata uche site na kọntaktị akpụkpọ
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R20 / 21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya.
Nkọwa nchekwa S36/37 - Yiri uwe nchebe dabara adaba na uwe aka.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
WGK Germany 3
Koodu mpaghara:: 2922491990
Ihe ndetu Hazard na-ewe iwe

Ngwa:

N-Cbz-L-Valine (Z-Val-OH) (CAS: 1149-26-4) bụ ụdị L-Valine echekwara N-Cbz.N-Cbz-L-Valine bụ valine nke Cbz na-echebe ma bụrụ nke a na-ejikarị eme ihe n'ọhịa nke nchịkọta ọgwụ.L-Valine bụ amino acid dị mkpa nke a na-eji dị ka ihe na-emepụta ihe ịchọ mma, ọgwụ na ngwaahịa nri anụmanụ.L-Valine dịkwa mkpa maka uto na amonia detoxification na ụmụ mmadụ.
Z-Amino Acid, enwere ike iji ya na njikọ peptide, enwere ike iji ya dị ka etiti njikọ organic, etiti ọgwụ, reagent biochemical ma ọ bụ reagent kemịkalụ.
Enwere ike iji N-Cbz-L-Valine rụọ ọrụ API dị ka Imatinib, Valaciclovir.
Nkwadebe were 1.17Kg (10mol) nke L-Valine, 5L nke 2mol / L sodium hydroxide ngwọta na 1.06Kg (10mol) nke sodium carbonate n'ime kettle mmeghachi omume 20L, malite ịkpali, mgbe L-Valine gbazere kpamkpam, belata okpomọkụ. ngwọta dị n'okpuru 0 ℃, na ntapu 1 nwere 2.05Kg (12mol) nke benzyl chloroformate, 4-dioxane ngwọta 5L, okpomọkụ nke ngwọta na idobe usoro na-edebe n'okpuru 20 ℃, mgbe idobe, mmeghachi omume bụ 8h n'ime ụlọ. okpomọkụ.Na njedebe nke mmeghachi omume ahụ, a na-ewepụta mmiri mmiri mmeghachi omume na dichloromethane 2.5L, a na-atụfu akụkụ nke organic, a na-eme ka usoro mmiri dị jụụ ruo n'okpuru 10 ℃, a na-atụba acid hydrochloric acid ruo pH = 2, wee kpalie na 10 ℃ maka 30min. , A na-ebuli elu dị ukwuu nke na-acha ọcha siri ike, a na-emezi ihe nzacha, a na-asacha ihe nzacha na mmiri, a na-etinye ihe na-acha ọcha ọcha n'ime oven na-ekpo ọkụ ka ọ kpọọ nkụ, na mkpụrụ bụ 93.7%.