4-Nitro-L-Phenylalanine Hydrate CAS 949-99-5 Tsaftace> 99.0% (HPLC) Factory

Takaitaccen Bayani:

4-Nitro-L-Phenylalanine Hydrate

Synonyms: H-Phe(4-NO2)-OH∙H2O

Saukewa: 94999-5

Tsafta:> 99.0% (HPLC)

Fari zuwa Haske Yellow Crystal Foda

Tuntuɓi: Dr. Alvin Huang

Wayar hannu/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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Bayani:

Shanghai Ruifu Chemical Co., Ltd. shine babban kamfani na 4-Nitro-L-Phenylalanine Hydrate (H-Phe (4-NO2) -OH ∙H2O) (CAS: 949-99-5) tare da babban inganci.Ruifu Chemical yana ba da jerin amino acid.Za mu iya samar da isarwa a duniya, farashi mai gasa, ƙanana da yawa da ake samu.Please contact: alvin@ruifuchem.com

Abubuwan Sinadarai:

Sunan Sinadari 4-Nitro-L-Phenylalanine Hydrate
Makamantu H-Phe(4-NO2)-OH∙H2O;H-Phe (4-NO2) -OH Hydrate;(S) -2-Amino-3- (4-Nitrophenyl) Propanoic acid Hydrate
Matsayin Hannun jari A Stock
Lambar CAS 949-99-5
Tsarin kwayoyin halitta C9H10N2O4·H2O
Nauyin Kwayoyin Halitta 210.19 · 18.02 g/mol
Matsayin narkewa 236.0 ~ 239.0 ℃ (Dec.)
Yawan yawa 1.408± 0.06 g/cm3
Adana Yanayin. Wuri Mai sanyi & Busassun wuri (2 ~ 8 ℃)
COA & MSDS Akwai
Kashi Amino acid da ba a saba ba
Alamar Ruifu Chemical

Ƙayyadaddun bayanai:

Abubuwa Ka'idojin dubawa Sakamako
Bayyanar Fari zuwa Haske Yellow Crystal Foda Ya bi
Takamaiman Juyawa [α] 20/D +7.0°±2.0° (C=1, 1N HCl)
+7.6°
Ruwa ta Karl Fischer <10.0% Ya bi
Ragowa akan Ignition <0.20% 0.08%
Karfe masu nauyi (Pb) ≤10ppm <10ppm
Tsarkake / Hanyar Bincike > 99.0% (HPLC) 99.3%
Infrared Spectrum Yayi daidai da Tsarin Ya bi
Farashin NMR Spectrum Yayi daidai da Tsarin Ya bi
Kammalawa An gwada samfurin kuma ya dace da ƙayyadaddun bayanai

Kunshin/Ajiye/Jirgin ruwa:

Kunshin:Kwalba, 25kg / Kwali Drum, ko bisa ga abokin ciniki ta bukata.
Yanayin Ajiya:Ajiye a cikin kwantena da aka rufe a wurin sanyi da bushe (2 ~ 8 ℃) nesa da abubuwan da ba su dace ba.Kare daga haske da danshi.
Jirgin ruwa:Bayarwa ga duniya ta FedEx / DHL Express.Bayar da isarwa cikin sauri kuma abin dogaro.

Amfani:

Isasshen Ƙarfin: isassun wurare da masu fasaha

Sabis na Ƙwararru: Sabis na siyan tasha ɗaya

Kunshin OEM: Kunshin al'ada da alamar akwai

Bayarwa da sauri: Idan yana cikin haja, garantin isar da kwanaki uku

Ƙarfin Ƙarfi: Kula da haja mai ma'ana

Taimakon Fasaha: Akwai maganin fasaha

Sabis na Haɗa na Musamman: Ya bambanta daga gram zuwa kilos

High Quality: An kafa cikakken tsarin tabbatar da inganci

FAQ:

Yadda ake siya?Da fatan za a tuntuɓiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

Kwarewar Shekaru 15?Muna da fiye da shekaru 15 na gwaninta a cikin ƙira da fitarwa na matsakaicin matsakaicin magunguna masu inganci ko sinadarai masu kyau.

Manyan Kasuwanni?Sayarwa zuwa kasuwannin cikin gida, Arewacin Amurka, Turai, Indiya, Koriya, Jafananci, Australia, da sauransu.

Fa'idodi?Babban inganci, farashi mai araha, sabis na ƙwararru da tallafin fasaha, bayarwa da sauri.

inganciTabbaci?Tsananin kula da ingancin inganci.Kayan aikin ƙwararru don bincike sun haɗa da NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, gwajin ƙayyadaddun ƙwayoyin cuta, da sauransu.

Misali?Yawancin samfurori suna ba da samfurori kyauta don ƙima mai kyau, farashin jigilar kaya ya kamata a biya ta abokan ciniki.

Binciken Masana'antu?Ma'aikata duba maraba.Da fatan za a yi alƙawari a gaba.

MOQ?Babu MOQ.Karamin tsari abin karɓa ne.

Lokacin Bayarwa? Idan cikin hannun jari, garantin isar da kwana uku.

Sufuri?By Express (FedEx, DHL), ta Air, ta Teku.

Takardu?Bayan sabis na tallace-tallace: COA, MOA, ROS, MSDS, da dai sauransu za a iya ba da su.

Haɗin Kan Al'ada?Zai iya ba da sabis na haɗawa na al'ada don dacewa da buƙatun bincikenku.

Sharuɗɗan Biyan kuɗi?Za a fara aiko da daftari na Proforma bayan tabbatar da oda, an rufe bayanan bankin mu.Biya ta T/T (Telex Transfer), PayPal, Western Union, da dai sauransu.

949-99-5 - Haɗari da Tsaro:

Lambobin haɗari
R36/37/38 - Haushi da idanu, tsarin numfashi da fata.
R22 - Yana cutarwa idan an haɗiye shi
R34 - Yana haifar da konewa
R11 - Mai ƙonewa sosai
Bayanin Tsaro
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36/37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya ta ido/ fuska.
S22 - Kar a shaka kura.
S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.)
S16 - Ka nisantar da tushen wuta.
Bayanan Bayani na UN2811
Saukewa: AY7400000
Lambar 2922491990
Bayanin Hazard yana cutarwa

Aikace-aikace:

4-Nitro-L-Phenylalanine Hydrate (H-Phe (4-NO2) -OH ∙H2O) (CAS: 949-99-5) ana amfani da shi a cikin kira na peptide, nau'in amsawa: maganin lokaci peptide kira.Ana amfani da shi azaman tsaka-tsakin haɗakar halitta, matsakaicin magunguna, reagent biochemical ko reagent sinadarai.

Hanyar shiri L-Phenylalanine 16.5g (mmol) an narkar da a cikin 50ml na 85% H2SO4, an ƙara dropwise tare da motsawa zuwa gauraye acid na maida hankali hno3-mai da hankali H2SO4 (V / V: 1.4 / 1.1) preconfigured da sanyaya zuwa dakin zafin jiki. , kuma an motsa dauki a dakin da zafin jiki don 5H, an daidaita maganin amsawa zuwa pH2-3 tare da 40%NaOH don samar da adadi mai yawa na hazo.An tace ruwan sama, an wanke shi da ruwa har sai da tsaka tsaki, kuma a bushe a ƙarƙashin matsa lambadon samun 4-nitro-l-phenylalanine.

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