Hydrate CAS 949-99-5 Puritas >99.0% (HPLC) Factory

Description:

4-Nitro-L-Phenylalanine Hydrate

Synonyma: H-PHE(4-NO2)-OHH2O

CAS: 949-99-5

Puritas: >99.0% (HPLC)

Alba ad lux Yellow Crystal pulveris

Contactus: Dr

Mobile/Wechat/Whatsapp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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Descriptio:

Shanghai Ruifu Chemical Co., Ltd. est primarium fabricae Hydratis 4-Nitro-L-Phenylalanini (H-Phe(4-NO2)-OH∙H2O) (CAS: 949-99-5) cum qualitate alta.Ruifu chemica seriem amino acida supplet.Praebere possumus terrarum traditionem, pretium competitive, quantitates parvas et parvas in promptu.Please contact: alvin@ruifuchem.com

Chemical Properties:

Nomen chemicum 4-Nitro-L-Phenylalanine Hydrate
Synonyma H-Phe(4-NO2)-OH∙H2O;H-Phe(4-NO2)-OH Hydrate;(S)-2-Amino-3-(4-Nitrophenyl) Acidum propanoicum Hydrate
Stock Status In Stock
CAS Number 949-99-5
Formulae hypotheticae C9H10N2O4·H2O
M. Pondus 210.19·18.02 g/mol
Liquescens punctum 236.0~239.0℃(dec.)
Density 1.408±0.06 g/cm3
Repono Nativ. Frigus & siccum (2~8℃)
COA & MSDS Praesto
Categoria Amino acidis insolitus
Brand Ruifu Chemical

Specifications:

Items Signa inspectionis Proventus
Aspectus Alba ad lux Yellow Crystal pulveris Obsequitur
Imprimis rotationis [α]20/D +7.0°±2.0° (C=1, 1N HCl)
+7.6°
Aquae Caroli Fischer <10.0% Obsequitur
Residere in Ignition <0.20% 0.08%
Metalla gravia (Pb) ≤10ppm <10ppm
Puritas / Analysis Methodus >99.0% (HPLC) 99.3%
Infrared Imaginis Conformat ut Structure Obsequitur
NMR Imaginum Conformat ut Structure Obsequitur
conclusio Productum probatum & obsequitur cum specificationibus

Sarcina / at /naviportans:

Sarcina:Utrem, 25kg/Cardboard Drum, vel secundum exigentiam emptoris.
Repono Condition:Condite in vasis obsignatis apud frigus et siccum (2~8℃) horreum ab substantiis incompossibilibus.A luce et humore protege.
Naviportans:Libera ad orbem terrarum per FedEx / DHL Express.Ieiunium et certas traditiones provide.

commoda:

Satis capacitas: sufficientes facilities et technici

Professional Service: One stop acquireing service

Altera Package: Custom sarcina ac titulus praesto

Ieiunium Delivery: Si intra stirpem, tres dies partus praestatur

Supple firmum: Esse rationabile stirpe

Technical Support: Technology solution praesto

Custom Synthesis Service: Range from P. to kilos

High Quality: Qualitas certa ratio completa constituti

FAQ:

Quam mercari?Quaeso contactumDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

15 Annorum Usus?Plus quam XV annos experientiae habemus in fabricando et exportando amplis intermediis pharmaceuticis vel alchimicis pharmaceuticis amplis.

Mercatus principalis?Vendere mercatum domesticum, Americam septentrionalem, Europam, Indiam, Coream, Iaponicam, Australiam etc.

Commodi?Superior qualitas, parabilis pretium, officia professionalia et subsidia technica, ieiunium partus.

Qualitasfides?Qualitas strictioris temperantiae ratio.Pro instrumento analysi professionali includuntur NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Claritas, Solubilitas, Microbialis limes test, etc.

Exempla?Pleraque producta praebent exempla gratuita pro qualitate aestimationis, sumptus naviculas a clientibus solvendos.

Factory Audit?Factory audit gratissimum.Quaeso ante constitutum.

MOQ?Nec MOQ.Parvus ordo placet.

Tempus adferendi? Si intus prosapia, tres dies partus praestatur.

Transportatio?Per Express (FedEx, DHL), ab Air, per Mare.

Documenta?Post servitium venditionis: COA, MOA, ROS, MSDS, etc. praeberi possunt.

Consuetudo Synthesis?Consuetudo synthesis officia praebere potest ad optimas investigationes tuas necessitates aptandas.

Pensio conditio?Proforma cautionis primum post confirmationem ordinis mittetur, informationes nostrae ripae inclusas.Payment by T/T (Telex Transfer), PayPal, Western Union, etc.

949-99-5 - Periculum et Salus;

Periculum Codes
R36/37/38 - Irritando ad oculos, systema respiratorium et cutem.
R22 - noxia absorptus
R34 - Causae ardet
R11 - Flammabiles
Salus Descriptio
S26 - In contactu cum oculis, statim cum aqua multa ablue et consilium medicinae quaeras.
S36/37/39 - Indumentum tutelae idoneum, caestus et oculi/facies tutelam gerunt.
S22 — Pulverem ne respirare.
S45 - In casu casu vel si bene sentis, consilium medicinae statim quaere (titalam quoties fieri potest).
S16 - Ex ignitionis fontibus abstinete.
UN IDs 2811
RTECS AY7400000
HS CIC 2922491990
Aleam nota noxia

Applicatio:

Hydrate 4-Nitro-L-Phenylalanine (H-Phe(4-NO2)-OH∙H2O) (CAS: 949-99-5) adhibetur in synthesi peptide, genus reactionis: solutio periodi synthesis peptidis.Adhibetur ut synthesis organica media, media pharmaceutica, biochemica reagens vel chemicus gerens.

Praeparatio methodi L-Phenylalanini 16.5g (mmol) dissoluta in 50ml 85% H2SO4, addita est guttatim cum excitando acido mixto coacto H2SO4 (V/V:1.4/1.1) configurato et refrigerato ad locus temperatus. , ac motus ad 5H cella temperies excitatus, solutio reactionis pH2-3 cum 40% adaequata est.NaOH ad magnam molem praecipitem producendum.Praepropera colabatur, aqua abluebatur usque ad neutrum, et sub pressura reducta siccabaturobtinere IV-nitro l-phenylalanine.

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