Boc-L-Valine CAS 13734-41-3 (Boc-Val-OH) Assay 98.5~101.0% Purity >99.5% (HPLC) Factory

ʻO ka wehewehe pōkole:

Inoa Kemika: Boc-L-Valine

Synonyms: Boc-Val-OH

CAS: 13734-41-3

ʻIke: 98.5~101.0%

Maʻemaʻe: >99.5% (HPLC)

ʻAno: ʻO ka pauka kristal keʻokeʻo

ʻO nāʻakika Boc-Amino a me nā mea hoʻopuka, ke kūlana kiʻekiʻe

Hoʻokaʻaʻike: Kauka Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui o Boc-L-Valine (Boc-Val-OH) (CAS: 13734-41-3) me ke kūlana kiʻekiʻe.Hāʻawi ʻo Ruifu Chemical i kahi pūʻulu o nā waikawa amino a me nā derivatives.Hiki iā mākou ke hāʻawi i ka hāʻawi honua, nā mea liʻiliʻi a me ka nui i loaʻa.Kūʻai iā Boc-Val-OH,Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia	Boc-L-Valine
Nā huaʻōlelo like	Boc-Val-OH;Boc-L-Val-OH;N-Boc-L-Valine;N-(tert-Butoxycarbonyl)-L-Valine;N-[(1,1-Dimethylethoxy)carbonyl]-L-Valine;(S)-2-(Boc-Amino)-3-Methylbutyric Acid
Kūlana Kūʻai	I loko o ka waihona, hana hiki ke 30 tona no ka mahina
Helu CAS	13734-41-3
ʻĀpana Molekala	C10H19NO4
Kaumaha Molekala	217.27 g/mol
Lae hehee	71.0—84.0 ℃
ʻO ka mānoanoa	1.079
Hiki i ka wai	ʻAʻole hiki ke hoʻonā i ka wai
Solubility i loko o ka Methanol	ʻAneʻane Mākaʻikaʻi
Waihona Temp.	Wahi anuanu a maloo (≤25 ℃)
COA & MSDS	Loaʻa
Māhele	ʻAka Boc-Amino
Brand	Kemika Ruifu

Nā kikoʻī:

Nā mea	Nā Kūlana Nānā	Nā hualoaʻa
Ka nana aku	Pauda Crystalline Keʻokeʻo	Hoʻokō
Hoʻāʻo	98.5%~101.0% (ma ke kumu maloʻo)	99.9%
Hoʻomaʻemaʻe Chromatographic (HPLC)	>99.5%	99.7%
Nā ʻenentiomers	≤0.10%	ND
Lae hehee	71.0—84.0 ℃	76.5—78.0 ℃
Ka hoʻoheheʻe	Akaka a kala ole	Hoʻokō
Ka Po'ai Pono [α]20/D	-5.8° a i -6.8° (C=1 in AcOH)	-6.2°
Nalo ma ka maloo	<0.20%	0.08%
ʻO Boc-Glycine	≤0.02%	Hoʻokō
Boc-Alanine	≤0.02%	Hoʻokō
ʻO Boc-Isoleucine	≤0.08%	Hoʻokō
ʻO Boc-Leucine	≤0.05%	Hoʻokō
Nā Metala Kaumaha (e like me Pb)	≤10ppm	<10ppm
300 MHz NMR Spectrum 1H	Kūlike i ka hoʻolālā	Hoʻokō
Infrared Spectrum	Kūlike i ka hoʻolālā	Hoʻokō
Ka hopena	ʻO kēia huahana e ka Inspection Accords me ka Enterprise Standard
Nā mea hoʻohana nui	ʻO Boc-Amino Acids;ʻO ka Peptide Synthesis;Nā Kūwaena Lapaʻau

Pūʻolo a me ka waiho ʻana:

Pūʻolo: ʻO ka ʻōmole Fluorinated, ʻeke ʻeke alumini, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.

Kūlana mālama:E kūʻai i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo, maloʻo (≤25 ℃) a me ka hale kūʻai ventilated mai nā mea like ʻole.E pale i ka malamalama a me ka wai.

Pono:

ʻO ka mana kūpono: lawa nā lako a me nā ʻenehana

ʻOihana Hoʻonaʻauao: Hoʻokahi lawelawe kūʻai kūʻai

Puke OEM: Loaʻa ka pūʻolo maʻamau a me ka lepili

Hoʻouna wikiwiki: Inā i loko o ke kumukūʻai, ʻekolu lā hoʻouna i hōʻoia ʻia

Hoʻolako Paʻa: E mālama i ka waiwai kūpono

Kākoʻo ʻenehana: Loaʻa ka hopena ʻenehana

Hana Hana Hana Kuʻuna: Mai ka grama a hiki i ke kilo

Kūlana Kiʻekiʻe: Hoʻokumu i kahi ʻōnaehana hōʻoia maikaʻi piha

FAQ:

Pehea e kūʻai ai?E ʻoluʻolu e kelepona maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 mau makahiki ʻike?Loaʻa iā mākou ma mua o 15 mau makahiki o ka ʻike i ka hana ʻana a me ka hoʻokuʻu ʻana aku i kahi ākea ākea o nā intermediates pharmaceutical kiʻekiʻe a i ʻole nā kemika maikaʻi.

Mākeke Nui?E kūʻai aku i ka mākeke kūloko, ʻAmelika ʻĀkau, ʻEulopa, India, Korea, Iapana, Australia, etc.

Nā pono?ʻO ke kūlana kiʻekiʻe, ke kumukūʻai kūpono, nā lawelawe ʻoihana a me ke kākoʻo ʻenehana, ka lawe wikiwiki ʻana.

ʻAno maikaʻiHōʻoiaʻiʻo?Pūnaehana hoʻomalu maikaʻi koʻikoʻi.ʻO nā lako ʻoihana no ka nānā ʻana ʻo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Nā laʻana?Hāʻawi ka hapa nui o nā huahana i nā laʻana manuahi no ka loiloi maikaʻi, pono e uku ʻia ke kumukūʻai e nā mea kūʻai aku.

Hooia Hale Hana?Welina mai ka loiloi hale hana.E ʻoluʻolu e hoʻopaʻa manawa ma mua.

MOQ?ʻAʻohe MOQ.ʻAe ʻia ke kauoha liʻiliʻi.

Manawa Hoʻouna? Inā i loko o ka waihona, ʻekolu lā hoʻouna ʻia.

Kaʻahele?Ma ka Express (FedEx, DHL), ma ka Air, ma ke Kai.

Nā palapala?Ma hope o ka lawelawe kūʻai: COA, MOA, ROS, MSDS, etc.

Hoʻohui Kuʻuna?Hiki ke hāʻawi i nā lawelawe synthesis maʻamau e kūpono i kāu mau pono noiʻi.

Kūkākūkā uku?E hoʻouna mua ʻia ka invoice Proforma ma hope o ka hōʻoia ʻana o ke kauoha, hoʻopili ʻia kā mākou ʻike panakō.Uku e T/T (Telex Transfer), PayPal, Western Union, etc.

13734-41-3 - Pilikia a palekana:

Nā hōʻailona pōʻino Xn - ʻino
Nā Code Risk
R20/21/22 - He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia.
R36/37/38 - E hoʻonāukiuki i nā maka, ka ʻōpū hanu a me ka ʻili.
Ka wehewehe palekana
S24/25 - Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
S36 - E hoʻohana i nā lole pale kūpono.
S26 - Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
WGK Kelemānia 3
TSCA ʻAe
HS Code 2922491990
PILI PILI

Noi:

Boc-L-Valine (Boc-Val-OH) (CAS: 13734-41-3)he mea i loaa mai i ka valine.ʻO nā amino acids a me nā derivatives, peptide synthesis, i hoʻohana ʻia e like me ka amino acid protect monomer, organic synthesis intermediate, pharmaceutical intermediates, biochemical reagents, chemical reagents.ʻO Boc-Val-OH kahi mea koʻikoʻi koʻikoʻi koʻikoʻi no ka synthetize i nā huahana vinylglycine i hoʻololi ʻia.Hoʻohana ʻia ʻo Boc-Val-OH i ka synthesis multi-peptide a lawelawe ma ke ʻano he monomer pale amino acid.Hiki ke hoʻohana ʻia ʻo Boc-Val-OH no Valaciclovir, Ganciclovir, a me nā mea ʻē aʻe Lovir series side chain synthesis, pressurizer a me nā peptides synthesis.

Ke kaʻina hana me ka hoʻohana ʻana i ka tert-Butoxycarbonyl Azide a me L-Valine ma ke ʻano he maka, ua hoʻomākaukau ʻia ka huahana crude e ka acylation ma lalo o nā kūlana alkaline, a laila unuhi ʻia e ka ether a me ka ethyl acetate, recrystallized a hoʻomaʻemaʻe ʻia e loaʻa ai ka huahana.