N-Acetyl-DL-Tryptophan CAS 87-32-1 (Ac-DL-Trp-OH)
Shanghai Ruifu Chemical Co., Ltd. est primarium fabricae et elit N-Acetyl-DL-Tryptophan (Ac-DL-Trp-OH) (CAS: 87-32-1) cum qualitate magna.Ruifu chemical seriem amino acidarum et derivatorum supplet.Audimus nos providere in altum qualitas products, rationabile prices et promptam traditionem.CoA praebere possumus, totius orbis partus, parvas et parvas quantitates in promptu habentes.Si interest in N-Acetyl-DL-Tryptophana;Please contact: alvin@ruifuchem.com
| Nomen chemicum | N-Acetyl-DL-Tryptophan |
| Synonyma | Ac-Dl-Trp-OH;N-AC-DL-Trp-OH;N-Ac-DL-Trp;Acetyl-DL-Tryptophane;Acetyltryptophan;N-Acetyltryptophan;DL-N-Acetyltryptophan;N-Acetyl-Tryptophan;N(α)-Acetyl-DL-Tryptophan;Acetyl-Dextro, Laevo-Tryptophan;DL-alpha-Acetylamino-3-Acid-Indolepropionicum;N-Acetyl-2-Amino-3-(3-Indolyl) Acidum propionicum;(2S)-2-(Acetylamine) -3-(1H-Indol-3-yl) propanoate |
| Stock Status | In Stock, Productio Capacity 30 Tons per Month |
| CAS Number | 87-32-1 |
| Formulae hypotheticae | C13H14N2O3 |
| M. Pondus | 246.27 |
| Liquescens punctum | 204.0~ 206.0' (decl.) |
| Density | 1.1855 |
| Sensitiva | Aer Sensitiva, lux sensitiva |
| Aqua Solubility | Insolubilis in aqua frigida |
| Solubilitas | Solutum in Methanol, diaphanum prope |
| Repono Nativ. | Signatus in siccis, Store in Room Temperature |
| COA & MSDS | Praesto |
| Classification | Amino Acids & Derivatives |
| Brand | Ruifu Chemical |
| Salus Denunciationes | 24/25 - contactus cum cute et oculis fuge. |
| WGK Germania | 3 |
| TSCA | Ita |
| Aleam Nota | Serva frigus |
| HS Code* | 2922491990 |
| Items | Signa inspectionis | Proventus |
| Aspectus | Crystal aut Crystallina pulveris alba | Conforms |
| Lepidium sativum | Infrared effusio Imaginis | Conforms |
| Imprimis rotationis [α]20/D | -1.0° ad +1.0°(C=2.5 in MeOH) | Conforms |
| Liquescens punctum | 204.0~206.0℃ | Conforms |
| Chloride (Cl) | ≤0.039% | <0.039% |
| Sulfate (SO4) | ≤0.020% | <0.020% |
| Aconitum (NH4) | ≤0.020% | <0.020% |
| Ferrum (Fe) | ≤30ppm | <30ppm |
| Metalla gravia (Pb) | ≤10ppm | <10ppm |
| Arsenicum (As2O3) | ≤2.0ppm | <2.0ppm |
| Alia Amino Acids | Nulla macula | Nulla macula |
| Damnum in Siccatio | ≤0.50% | 0.25% |
| Residere in Ignition (Sulfated) | ≤0.20% | 0.09% |
| Assay | 99.0 ad 101.0% (Titratio: Anhydrous Basis) | 99.6% |
| PH Precium | 2.5 ad 3.5 | 3.0 |
| conclusio | This Product by Inspection Concording with the Standard of AJI97 | |
N-Acetyl-DL-Tryptophan (Ac-DL-Trp-OH) (CAS: 87-32-1) AJI97 Methodus test.
N-Acetyl-DL-Tryptophan siccatus, non minus quam 98.0 centesimas continet nec plus quam 101.0 centesimas N-Acetyl-DL-Tryptophanorum (C13H14N2O3).
Description: Crystalla alba vel pulveris crystallini, gustus acidus valde.
Solubilitas (H2O, g/100g): 0.14 (30℃), 0.30 (50℃), 0.66 (70℃)
Lepidium sativum: Confer spectrum ultrarubrum effusio exempli cum illa regulae per modum discus bromide potassium.
Specification
Status Solutionis (Transmittance): 0.5g in 50ml 1mol/L NaOH, spectrophotometri, 430nm, 10mm cellulae crassitudinis.
Chloride (Cl): 0.36g, A-1, ref: 0.40ml ex 0.01mol/L HCl.Exemplar sume in tubo probatiore, et adde 30ml methanolum et solve calefactione.Post refrigerationem, adde 5ml aquae et 10ml acidum nitricum diluti et misce, adde aquam ad 50ml ut solutionem experimentum capiat.Comparatio: Perge ut ordinatur ad procedendum sub sequentibus (1).
Aconitum (NH4): A-3
Ferrum (Fe): 0.5g, (2) ref: 1.5ml of Iron Std.(0.01mg/ml)
Metalla gravia (Pb): 2.0g, (3), ref: 2.0ml of Pb Std.(0.01mg/ml)
Arsenicum (As2O3): 1.0g, (5), ref: 2.0ml de As2O3 Std.
Alia Amino acida: macula nulla.1mol/L NaOH, test Sample: 10μg, G-2-a.Macula nulla significat vel principalem maculam cuiuslibet alterius maculae non sunt detectae.
Damnum in remittit: ad CV "pro III horas"
Residere in Ignitione (Sulfated): AJI Test 13
Intenta: Arida specimen, 350mg, methanolum 30ml+H2O 20ml, (2), 0.1mol/L NaOH 1ml=24.627mg C13H14N2O3
pH: 1.0g in 100ml solutione aquea saturata.
Repono limitem et conditionem commendatur: Praeservata continentia stricta ad locus temperatus sobrie (2 annis).
sarcina:Utrem, aluminium foil, sacculum, 25kg/cardboard Drum, vel secundum exigentiam emptoris.
Repono Condition:Copia in vasis obsignatis ad frigus, siccum et ventilatas horreis ab substantiis non repugnantibus.A luce et humore protege.
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.
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N-Acetyl-DL-Tryptophan (AC-DL-Trp-OH) (CAS: 87-32-1) est acidum N-acetylaminum quod est N acetyl derivativum tryptophani.N-Acetyl-DL-Tryptophan adhibetur, producitur per synthesim chemicam utens vexillum amino acido, tryptophano.Adhiberi potest in amni applicationibus productionis biopharmaceuticae sicut agentis vel stabilitoris translatio.N-Acetyl-DL-Tryptophan late usus est in pharmaceutica, pesticide, industria chemica, etc.N-Acetyl-DL-Tryptophan stabilitorque adhibetur in productis medicinalibus normalibus serum albumin et plasma dapibus fractionis.
