N-Acetyl-L-Tryptophan CAS 1218-34-4 (Ac-Trp-OH) Assay 98.5~101.0% Factory High Quality Featured Image

N-Acetyl-L-Tryptophan CAS 1218-34-4 (Ac-Trp-OH) Hōʻike 98.5~101.0% Kiʻekiʻe o ka hale hana

ʻO ka wehewehe pōkole:

Inoa Kemika: N-Acetyl-L-Tryptophan

Synonyms: Ac-Trp-OH

CAS: 1218-34-4

ʻIke: 98.5~101.0%

ʻAno: Nā Crystal Keʻokeʻo a i ʻole Crystalline Powder

Nā ʻAmino a me nā mea i loaʻa, ke ʻano kiʻekiʻe

Hoʻokaʻaʻike: Kauka Alvin Huang

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E-Mail: alvin@ruifuchem.com

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui a me ka mea hoʻolako o N-Acetyl-L-Tryptophan (Ac-Trp-OH) (CAS: 1218-34-4) me ke kūlana kiʻekiʻe.Hāʻawi ʻo Ruifu Chemical i kahi pūʻulu o nā waikawa amino a me nā derivatives.Hoʻomaopopo mākou e hāʻawi i nā huahana kiʻekiʻe me ke kumukūʻai kūpono a me ka lawelawe maikaʻi loa.Hiki iā mākou ke hāʻawi i ka COA, ka lawe ʻana i ka honua holoʻokoʻa, nā mea liʻiliʻi a me ka nui i loaʻa.Inā makemake ʻoe iā N-Acetyl-L-Tryptophan,Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia	N-Acetyl-L-Tryptophan
Nā huaʻōlelo like	Ac-Trp-OH;Ac-L-Trp-OH;N-Ac-L-Trp;Acetyl-L-Tryptophan;N-Ac-Tryptohan;Acetyltryptophan;Nα-Acetyl-L-Tryptophan;N-Acetyl-Trp-OH;Acetyl-Laevo-Tryptophan;N-α-Acetyl-L-Tryptophan;LN-Acetyltryptophan;(S)-N-Acetyltryptophan;(S)-2-Acetamido-3-(1H-Indol-3-yl)propanoic Acid;N-Acetyl-(S)-2-Amino-3-(3-Indolyl)propionic Acid
Kūlana Kūʻai	I loko o ka waihona, hana hiki ke hiki 25 tona no ka mahina
Helu CAS	1218-34-4
ʻĀpana Molekala	C13H14N2O3
Kaumaha Molecular	246.27
Lae hehee	186 ℃
Pilikino	Paʻi Lewa, Māmā
Ka hikiwawe	Hiki ke hoʻoheheʻe ʻia i loko o ka Sodium Hydroxide Solution a me ka Methanol, Soluble in Ethanol, Soluble Soluble in Water, Practically Insoluble in Etera.
Paʻa	Paʻa.ʻAʻole kūpono me nā mea hoʻoheheʻe ikaika
Waihona Temp.	Hoʻopaʻa ʻia i loko o kahi maloʻo, hale kūʻai ma ka lumi wela
COA & MSDS	Loaʻa
Hoʻokaʻawale	Nā ʻAmino a me nā mea hoʻohui
Brand	Kemika Ruifu

ʻIke palekana:

WGK Kelemānia	2	TSCA	ʻAe
RTECS	YN6160000	HS Code	2922491990

Nā kikoʻī:

Nā mea	Nā Kūlana Nānā	Nā hualoaʻa
Ka nana aku	Nā Kilika Keʻokeʻo a i ʻole ka pauda Crystalline	Kūlike
ʻIkepili	Kūlike ʻo Infrared Spectrum i ke kūkulu ʻana	Kūlike
Ka Po'ai Pono [α]20/D	+25.8° a i +27.0°(C=1 1N NaOH)	+26.7°
Mokuaina o ka hooponopono	Akaka a kala ole	Kūlike
Klorida (Cl)	≤0.020%	<0.020%
Sulfat (SO4)	≤0.020%	<0.020%
Ammonium (NH4)	≤0.020%	<0.020%
Hao (Fe)	≤10ppm	<10ppm
Nā Metala Kaumaha (Pb)	≤10ppm	<10ppm
Arsenic (As2O3)	≤1.0ppm	<1.0ppm
Nalo ma ka maloo	≤0.20%	0.16%
ʻO ke koena ma ka ʻāʻī (Sulfated)	≤0.10%	0.08%
Hoʻāʻo	98.5 a 101.0%	99.80%
Waiwai pH	2.6 a 3.6	2.9
Ninhydrin Positive Mea	ʻinoʻino	ʻinoʻino
Ka hopena	ʻO kēia huahana e ka nānā ʻana e like me ke kūlana o AJI97

1218-34-4 AJI97 Hana Hana:

N-Acetyl-L-Tryptophan , ke maloʻo, ʻaʻole i emi iho ma lalo o 98.5 pakeneka a ʻaʻole i oi aku ma mua o 101.0 pakeneka o N-Acetyl-L-Tryptophan (C13H14N2O3).
ʻO ka wehewehe: ʻO nā kristal keʻokeʻo a i ʻole ka pauka crystalline
Hiki ke hoʻoheheʻe ʻia i ka solution sodium hydroxide a me ka methanol, hiki ke hoʻoheheʻe ʻia i ka ethanol, hiki ke hoʻoheheʻe ʻia i ka wai, hiki ʻole ke hoʻoheheʻe ʻia i ka etera.
Solubility (H2O, g/100g): 0.21 (30 ℃), 0.49 (50 ℃), 1.16 (70 ℃)
ʻIke: E hoʻohālikelike i ka spectrum absorption infrared o ka hāpana me ke ʻano maʻamau ma ke ʻano pāpaʻi pāpaʻi bromide.
Nā kikoʻī
Ka Po'ai Pono [α]20/D: La'ana malo'o, C=1, 1mol/L NaOH
Moku'āina o ka Solution (Transmittance): 0.5g i 50ml o 1mol/L NaOH
Klorida (Cl): 0.7g, A-1, ref: 0.40ml o 0.01mol/L HCl
Ammonium (NH4): A-3
Sulfate (SO4): 1.2g, (1), ref: 0.50ml o 0.005mol/L H2SO4
Hao (Fe): 1.5g, (2) ref: 1.5ml o Iron Std.(0.01mg/ml)
Nā Metala Kaumaha (Pb): 2.0g, (3), ref: 2.0ml o Pb Std.(0.01mg/ml)
Arsenic (As2O3): 2.0g, ref: 2.0ml o As2O3 Std.
Nalo ma ka maloo: ma 105 ℃ no 1 hola
Ke koena ma ka ʻāʻā (Sulfated): AJI Test 13
Ho'āʻo: Lapana maloʻo, 350mg MeOH 40ml, 0.1mol/L NaOH 1ml=24.627mg C13H14N2O3
pH: 0.1g i 100ml o H2O
ʻO ka waiwai maikaʻi ʻo Ninhydrin: 100mg o ka laʻana + 1ml wai + 1ml o ka acetic acid.Sodium acetate buffer (pH 5.5) + 1ml o ninhydrin TS →wela i loko o ka wai ʻauʻau no 5 min,
Manaʻo ʻia ka palena o ka waiho ʻana a me ke kūlana: ʻO nā pahu paʻa paʻa i mālama ʻia ma ka lumi wela (2 mau makahiki).

Pūʻolo a me ka waiho ʻana:

Pūʻolo:ʻO ka ʻōmole, ʻeke Aluminum foil, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.

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Pono:

ʻO ka mana kūpono: lawa nā lako a me nā ʻenehana

ʻOihana Hoʻonaʻauao: Hoʻokahi lawelawe kūʻai kūʻai

Puke OEM: Loaʻa ka pūʻolo maʻamau a me ka lepili

Hoʻouna wikiwiki: Inā i loko o ke kumukūʻai, ʻekolu lā hoʻouna i hōʻoia ʻia

Hoʻolako Paʻa: E mālama i ka waiwai kūpono

Kākoʻo ʻenehana: Loaʻa ka hopena ʻenehana

Hana Hana Hana Kuʻuna: Mai ka grama a hiki i ke kilo

Kūlana Kiʻekiʻe: Hoʻokumu i kahi ʻōnaehana hōʻoia maikaʻi piha

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Nā laʻana?Hāʻawi ka hapa nui o nā huahana i nā laʻana manuahi no ka loiloi maikaʻi, pono e uku ʻia ke kumukūʻai e nā mea kūʻai aku.

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Noi:

ʻO N-Acetyl-L-Tryptophan (Ac-Trp-OH) (CAS: 1218-34-4) he waika N-acetyl-L-amino ʻo ia ka N-acetyl derivative o L-Tryptophan.
1. Hoʻohana nui ʻia ʻo N-Acetyl-L-Tryptophan i ka lāʻau lapaʻau, kemika a me nā ʻoihana olaola.
2. Ua hoʻohana ʻia ʻo N-Acetyl-L-Tryptophan e like me ka stabolizer protein.Kāohi ia i nā molekele protein mai ka hoʻohaʻahaʻa ʻana i ka oxidative ma o ka ʻohi ʻana i ka oxygen i hoʻoheheʻe ʻia i loko o nā hoʻonā protein.
3. Hoʻohana pū ʻia ʻo N-Acetyl-L-Tryptophan ma ke ʻano he mea hoʻokūkū hoʻokūkū e ʻike ai, hoʻokaʻawale a ʻano ʻano tryptophanase.
4. ʻO N-Acetyl-L-Tryptophan kahi mea hoʻohui lolo i ulu wikiwiki i ka kaulana.
5. N-Acetyl-L-Tryptophan, he kumu ia o L-Tryptophan, hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻokūkū hoʻokūkū no ka ʻike ʻana a me ke ʻano o ka tryptophanses.Hiki ke hoʻohana ʻia ma ke ʻano he NK1 tachykinin receptor antagonist, hiki ke kōkua i ka hoʻomohala ʻana i kahi hana therapeutic novel no ka mālama ʻana i ka hōʻeha reperfusion i ka hahau ischemic acute.
6. Pākuʻi meaʻai.Nā ʻakika amino.Hoʻohana nui ʻia no ka infusion amino acid, ma muli o ka wettability kūikawā, hoʻohana pū ʻia i ka holika anuanu, nā mea hoʻonaninani, ke kino o ke kanaka o nā ʻano amino acid pono o ka protein a, no ka hana ʻana o ka protein he kuleana koʻikoʻi.
Palapala Palekana: He mea ʻawaʻawa ma kekahi mau ala.He teratogen hoʻokolohua.Nā hopena hānau hoʻokolohua ʻē aʻe.Ke hoʻomehana ʻia a palaho, hoʻopuka ʻo ia i nā uahi ʻawaʻawa o NOX.