HD-Trp-OMe·HCl CAS 14907-27-8 D-Tryptophan Methyl Ester Hydrochloride Ọcha>99.0% (HPLC)

Nkọwa dị mkpirikpi:

D-Tryptophan Methyl Ester Hydrochloride

Okwu ndị yiri: HD-Trp-OMe·HCl

Ọnọdụ: 14907-27-8

Nyocha:> 99.0% (HPLC)

Ọdịdị: White ka Gbanyụọ-Ọcha ntụ ntụ

Ihe nrụpụta Amino Acids, 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 D-Tryptophan Methyl Ester Hydrochloride (HD-Trp-OMe·HCl) (CAS: 14907-27-8) nwere oke mma.Ruifu Chemical na-enye amino asịd na mpụta.Anyị nwere ike ịnye nnyefe zuru ụwa ọnụ, obere na nnukwu ọnụọgụ dị.Zụrụ HD-Trp-OMe·HCl,Please contact: alvin@ruifuchem.com

Njirimara kemịkalụ:

Aha Chemical	D-Tryptophan Methyl Ester Hydrochloride
Ụdị okwu	HD-Trp-OMe·HCl;Methyl D-Tryptophanate Hydrochloride;(R) -Tryptophan Methyl Ester Monohydrochloride;(R) -Tryptophane Methyl Ester Hydrochloride
Ọnọdụ Ahịa	Dị na ngwaahịa
Nọmba CAS	14907-27-8
Usoro ihe omimi	C12H14N2O2·HCl
Ibu molekụla	254.71 g/mol
Ebe Na-agbaze	210.0 ~ 220.0 ℃
Njupụta	1.337g/cm3 na 20 ℃
Solubility	Soluble na methanol
Okpomọkụ nchekwa.	Ebe dị jụụ na nkụ (2 ~ 8 ℃)
COA & MSDS	Dị
Otu	Amino acids mmepụta
Ụdị	Ruifu Chemical

Ozi nchekwa:

Nkwupụta nchekwa	24/25	WGK Germany	3
Koodu HS	2922491990

Nkọwapụta:

Ihe	Ụkpụrụ nyocha	Nsonaazụ
Ọdịdị	Ọcha ka Gbanyụọ-Ọcha ntụ ntụ	Ọcha ntụ ntụ
Ntụgharị a kapịrị ọnụ [α]20/D	-18.0°±2.0° (C=5 na MeOH)	-18.3º
Nyocha TLC	≥99.0%	> 99.0%
Ebe Na-agbaze	210.0 ~ 220.0 ℃	213.0 ~ 216.0 ℃
Ọnwụ na ihicha	<0.50%	0.20%
Ihe fọdụrụ na mgbanye	<0.20%	0.07%
Ọla dị arọ (Pb)	≤20ppm	<20ppm
Usoro nyocha / nyocha	> 99.0% (HPLC)	99.5%
Ngwọta doo anya	0.3 gram na 2ml H2O Clear Solution	Na-akwado
Mass Spectrum	N'ikwekọ na Standard	Na-akwado
Ọnụ ego nke NMR Spectrum	N'ikwekọ na Standard	Na-akwado
Mmechi	Ngwaahịa a site na nkwekọrịta nyocha na ọkọlọtọ ụlọ ọrụ

Ngwungwu & Nchekwa:

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.

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.

Ngwa:

D-Tryptophan Methyl Ester Hydrochloride (HD-Trp-OMe·HCl) (CAS: 14907-27-8) bụ n'etiti na njikọ nke Tryptophan mmepụta;Bara uru dị ka onye etiti na ọgwụ ọgwụ Tadalafil (CAS: 171596-29-5) maka ọgwụgwọ nwoke na-adịghị erectile;Ihe dị n'etiti Tadalafil.A na-ere Tadalafil na United States na December 2003 dị ka ụdị onunu ogwu kwa ụbọchị.A kwadoro ya na United States na Europe maka hyperplasia prostatic na-adịghị mma na ọbara mgbali elu.
Ihe mmepụta amino acids, nke a na-eji na peptide synthesis, organic synthesis intermediates, pharmaceutical intermediates, biochemical reagents, chemical reagents.
Nkwadebe nke D-Tryptophan Methyl Ester Hydrochloride: A na-agbakwunye D-Tryptophan (50g) na ngwọta ngwakọta nke toluene (650ml) na methanol (105ml) ma kpalie ya nke ọma, jiri nwayọọ nwayọọ tinye thionyl chloride (38.6g) na 0 degrees Celsius. Mgbe agbakwunyere dropwise, a na-eme ka okpomọkụ dị elu ruo 75-80 Celsius maka awa 4, mmeghachi omume agwụla, mmiri mmiri mmeghachi omume na-eme ka ọ dị jụụ ruo ogo 0, a na-eme ka ihe siri ike sie ike, kpochaa, a na-asacha achicha ahụ na toluene, ma kpoo ya. na oghere na 50 ℃ maka 6h iji nweta D-Tryptophan Methyl Ester Hydrochloride.Mkpụrụ ahụ bụ 95% yana ịdị ọcha HPLC bụ 99%.