N-Acetyl-DL-Tryptophan CAS 87-32-1 (Ac-DL-Trp-OH) Suʻega 99.0~101.0% Falegaosimea Maualuga Maualuga
Shanghai Ruifu Chemical Co., Ltd. o le taʻutaʻua taʻutaʻua ma tuʻuina atu le N-Acetyl-DL-Tryptophan (Ac-DL-Trp-OH) (CAS: 87-32-1) faʻatasi ai ma le maualuga.Ruifu Chemical o lo'o tu'uina atu se fa'asologa o amino acids ma mea e maua mai ai.Matou te mautinoa i le tuʻuina atu o oloa maualuga, tau talafeagai ma le tuʻuina atu vave.E mafai ona matou tuʻuina atu COA, faʻasalalauga i le lalolagi atoa, laʻititi ma le tele o loʻo avanoa.Afai e te fiafia i le N-Acetyl-DL-Tryptophan,Please contact: alvin@ruifuchem.com
| Igoa Vailaau | N-Acetyl-DL-Tryptophan |
| Synonyms | 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-Indolepropionic Acid;N-Acetyl-2-Amino-3-(3-Indolyl)propionic Acid;(2S)-2-(Acetylamino)-3-(1H-Indol-3-yl) propanoate |
| Tulaga Fa'asoa | I Fa'atauga, Gaosi Gaosi 30 Tone i le Masina |
| Numera CAS | 87-32-1 |
| Fuafua mole | C13H14N2O3 |
| Molecular Weight | 246.27 |
| Lisi Lisi | 204.0~206.0℃(Tes.) (malamalama) |
| Malosi | 1.1855 |
| Ma'ale'ale | Ma'ale'ale Ea, Ma'ale'ale Malamalama |
| Suavai Solubility | E le mafai ona soloia i le vai malulu |
| Solubility | Solu i le Methanol, Toeititi lava manino |
| Temp. | Faamaufa'ailoga i le mago, teu i le vevela o le potu |
| COA & MSDS | Avanoa |
| Fa'avasegaga | Amino Acids & Derivatives |
| Fa'ailoga | Ruifu Chemical |
| Fa'amatalaga Saogalemu | 24/25 - Aloese mai le fa'afeso'ota'i ma le pa'u ma mata. |
| WGK Siamani | 3 |
| TSCA | Ioe |
| Mata'utia Fa'amatalaga | Taofi le Maalili |
| HS Code | 2922491990 |
| Aitema | Tulaga Fa'atonu | I'uga |
| Fa'aaliga | Maila Pa'epa'e po'o le Pa'u tioata | Fa'atatau |
| Fa'ailoaga | Fusi Alaleo Fa'a'aalaula | Fa'atatau |
| Ta'amilosaga Fa'apitoa [α]20/D | -1.0° i le +1.0°(C=2.5 i le MeOH) | Fa'atatau |
| Lisi Lisi | 204.0~206.0 ℃ | Fa'atatau |
| Klorida (Cl) | ≤0.039% | <0.039% |
| Sulfate (SO4) | ≤0.020% | <0.020% |
| Ammonium (NH4) | ≤0.020% | <0.020% |
| Uamea (Fe) | ≤30ppm | <30ppm |
| Metala mamafa (Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤2.0ppm | <2.0ppm |
| Isi Amino acids | Leai se Nofoaga | Leai se Nofoaga |
| Ma'imau ile Fa'amago | ≤0.50% | 0.25% |
| Toega ile mumu (Sulfated) | ≤0.20% | 0.09% |
| Su'ega | 99.0 i le 101.0% (Titration: Anhydrous Basis) | 99.6% |
| pH Taua | 2.5 i le 3.5 | 3.0 |
| Fa'ai'uga | Lenei oloa e ala ile asiasiga e tusa ai ma le tulaga o le AJI97 | |
N-Acetyl-DL-Tryptophan (Ac-DL-Trp-OH) (CAS: 87-32-1) Metotia Suʻega AJI97
N-Acetyl-DL-Tryptophan, pe a faʻamago, e le itiiti ifo i le 98.0 pasene ae le sili atu ile 101.0 pasene ole N-Acetyl-DL-Tryptophan (C13H14N2O3).
Fa'amatalaga: O tioata pa'epa'e po'o le pa'u tioata, malosi le tofo oona.
Solubility (H2O, g/100g): 0.14 (30℃), 0.30 (50℃), 0.66 (70℃)
Fa'ailoaina: Fa'atusatusa le fusi o le fa'ata'ita'i fa'ata'ita'i fa'atasi ma le fa'ata'ita'iga e ala i le metotia tisiketi o le potassium bromide.
Fa'amatalaga
Setete o Fofo (Transmittance): 0.5g i le 50ml o le 1mol/L NaOH, spectrophotometer, 430nm, 10mm mafiafia sela.
Chloride (Cl): 0.36g, A-1, ref: 0.40ml o le 0.01mol/L HCl.Ave le fa'ata'ita'iga i totonu o se paipa fa'apipi'i ma fa'aopoopo i ai le 30ml o le methanol ma fa'afefeteina ma fa'avevela.A maeʻa le malulu, faʻaopopo le 5ml vai ma le 10ml o le nitric acid faʻafefiloi ma faʻafefiloi, ona faʻaopopo lea o le vai ile 50ml e fai ai se suʻega fofo.Fa'atusatusaga: Fa'agasolo e pei ona fa'atonuina mo taualumaga i lalo ole mulimuli (1).
Ammonium (NH4): A-3
Uamea (Fe): 0.5g, (2) ref: 1.5ml o Iron Std.(0.01mg/ml)
Metala Mamafa (Pb): 2.0g, (3), ref: 2.0ml o Pb Std.(0.01mg/ml)
Arsenic (As2O3): 1.0g, (5), ref: 2.0ml o As2O3 Std.
Isi Amino Acids: Leai se ila.1mol/L NaOH, Fa'ata'ita'iga su'ega: 10μg, G-2-a.Leai se ila o lona uiga e le mafai ona iloa so'o se vaega autu o isi nofoaga.
Ma'imau ile fa'agogo: ile 105℃ mo le 3 itula
Toega i luga o le mumu (Sulfated): Su'ega AJI 13
Su'ega: Fa'ata'ita'iga mago, 350mg, methanol 30ml+H2O 20ml, (2), 0.1mol/L NaOH 1ml=24.627mg C13H14N2O3
pH: 1.0g ile 100ml vai tumu vai.
Fautuaina tapula'a ma tulaga e teu ai: Fa'asaoina atigi pusa i le vevela o le potu (2 tausaga).
afifi:Fagu, Ato pepa alumini, 25kg/Kati Pusa, pe tusa ai ma manaoga o tagata faatau.
Tulaga teuina:Teu i totonu o koneteina fa'amaufa'ailoga i fale teuoloa malulu, mago ma fa'a'avevela mai mea e le fetaui.Puipui mai le malamalama ma le susu.
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N-Acetyl-DL-Tryptophan (Ac-DL-Trp-OH) (CAS: 87-32-1) o se N-acetylamino acid o le N-acetyl derivative o tryptophan.O le N-Acetyl-DL-Tryptophan o loʻo faʻaaogaina e gaosia e ala i vailaʻau faʻasolosolo e faʻaaoga ai le amino acid masani, tryptophan.E mafai ona faʻaaogaina i lalo ole talosaga ole gaosiga o le biopharmaceutical e avea o se sui fesiitaiga poʻo se stabilizer.N-Acetyl-DL-Tryptophan o loʻo faʻaaogaina lautele i vailaʻau, vailaʻau faʻamaʻi, vailaʻau kemisi, ma isi.O le N-Acetyl-DL-Tryptophan o loʻo faʻaaogaina e fai ma faʻamautu i vailaʻau faʻamalositino masani o le albumin serum ma le vaega o le protein plasma.
