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

Sharaxaad Gaaban:

4-Nitro-L-Phenylalanine Hydrate

La mid ah: H-Phe(4-NO2)-OH∙H2O

CAS: 949-99-5

Daahirsanaanta:>99.0% (HPLC)

Caddaan ilaa iftiin jaale ah budada

Xiriirka: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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Sharaxaad:

Shanghai Ruifu Chemical Co., Ltd. waa soo saaraha ugu horreeya ee 4-Nitro-L-Phenylalanine Hydrate (H-Phe (4-NO2) -OH∙H2O) (CAS: 949-99-5) oo leh tayo sare leh.Kiimikada Ruifu waxay keentaa taxane amino acids ah.Waxaan bixin karnaa gaarsiinta adduunka oo dhan, qiimo tartan ah, tiro yar iyo tiro badan oo la heli karo.Please contact: alvin@ruifuchem.com

Guryaha Kiimikada:

Magaca Kiimikada 4-Nitro-L-Phenylalanine Hydrate
La mid ah H-Phe(4-NO2)-OH∙H2O;H-Phe(4-NO2)-OH Hydrate;(S)-2-Amino-3- (4-Nitrophenyl) Aashitada Propanoic Hydrate
Heerka Saamiyada In Stock
Lambarka CAS 949-99-5
Qaanuunka molecular C9H10N2O4·H2O
Miisaanka Molecular 210.19·18.02 g/mol
Meesha dhalaalaysa 236.0 ~ 239.0 ℃ (dac.)
Cufnaanta 1.408± 0.06 g/cm3
Heerkulka Kaydinta Meel Qabow & Qallalan (2 ~ 8 ℃)
COA & MSDS La heli karo
Qaybta Amino Acids aan caadi ahayn
Summada Kiimikada Ruifu

Tilmaamaha:

Walxaha Heerarka Kormeerka Natiijooyinka
Muuqashada Caddaan ilaa iftiin jaale ah budada U hogaansama
Wareeg gaar ah [α]20/D +7.0°±2.0° (C=1, 1N HCl)
+7.6°
Biyaha waxaa qoray Karl Fischer <10.0% U hogaansama
Hadhaaga dabka <0.20% 0.08%
Biraha culus (Pb) ≤10pm <10pm
Daahirnimada / Habka Falanqaynta >99.0% (HPLC) 99.3%
Infrared Spectrum Waafaqsan Qaab-dhismeedka U hogaansama
NMR Spectrum Waafaqsan Qaab-dhismeedka U hogaansama
Gabagabo Alaabta waa la tijaabiyay oo waafaqay qeexitaannada

Xidhmada/Kaydinta/Raridda:

Xidhmada:Dhalo, 25kg/ Durbaan kartoonada, ama sida waafaqsan shuruudaha macmiilka.
Xaaladda Kaydinta:Ku kaydi weelasha xidhan meel qabow oo engegan (2 ~ 8℃) bakhaar ka fog walxaha aan ku haboonayn.Ka ilaali iftiinka iyo qoyaanka.
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Adeegga Isku-dhafka Gaarka ah: Wuxuu u dhexeeyaa garaam ilaa kiilo

Tayo Sare: Waxaa la sameeyay nidaam hubinta tayada dhamaystiran

FAQ:

Sidee loo Iibsadaa?Fadlan la xidhiidhDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

Khibrad 15 Sano ah?Waxaan leenahay in ka badan 15 sano oo waayo-aragnimo ah oo ku saabsan soo saarista iyo dhoofinta ee tiro balaadhan oo ah dhexdhexaad ah daawooyinka tayada sare leh ama kiimikooyinka ganaax.

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949-99-5 - Khatarta iyo Badbaadada:

Xeerarka Khatarta
R36/37/38 - Waxay ka xanaajisaa indhaha, habdhiska neefsiga iyo maqaarka.
R22 - Waxyeelo leh haddii la liqo
R34 - Sababaha gubashada
R11 - Aad u guban kara
Sharaxaada Badbaadada
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
S22 - Ha neefsan boorka.
S45 - Haddii ay dhacdo shil ama haddii aad dareento xanuun, raadso talo caafimaad isla markiiba (tus calaamadda mar kasta oo ay suurtagal tahay.)
S16 - Ka fogow ilaha dabka.
Aqoonsiga Qaramada Midoobay 2811
RTECS AY7400000
HS code 2922491990
Xusuus-qorka Khatarta Waxyeelo leh

Codsiga:

4-Nitro-L-Phenylalanine Hydrate (H-Phe (4-NO2)-OH∙H2O) (CAS: 949-99-5) waxaa loo isticmaalaa in synthesis peptide, nooca falcelinta: xal peptide synthesis.Waxa loo istcimaalaa sidii dhex dhexaad ka samaysan organic, dhexda dawooyinka, reagent biochemical ama reagent kiimikaad.

Habka diyaarinta L-Phenylalanine 16.5g (mmol) ayaa lagu milmay 50ml oo ah 85% H2SO4, waxaa lagu daray hoos u dhac leh iyadoo lagu walaaqayo aashitada isku dhafan ee H2SO4-Hno3-ku uruursan tahay (V / V: 1.4 / 1.1) preconfigured oo la qaboojiyey heerkulka qolka. , iyo falcelinta waxaa lagu walaaqay heerkulka qolka 5H, xalka falcelinta waxaa lagu hagaajiyay pH2-3 oo leh 40%NaOH si ay u soo saarto xaddi badan oo daadad ah.Da'da waa la sifeeyay, biyo lagu maydhay ilaa dhexdhexaad, oo la engejiyey cadaadis la dhimaysi loo helo 4-nitro-l-phenylalanine.

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