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N-Acetyl-L-Tryptophan CAS 1218-34-4

N-Acetyl-L-Tryptophan CAS 1218-34-4

Khoom npe: N-Acetyl-L-tryptophan
CAS: 1218-34-4
MF: C13H14N2O3
MW: 246.26
Ntim: 1 L / lub raj mis, 25 L / nruas, 200 L / nruas

Hauj lwm lawm

Khoom Description

 

Khoom npe: N-Acetyl-L-tryptophan
CAS: 1218-34-4 Nr
IB: 214-935-9
Melting point: 186 degree
Boiling point: 389.26℃(kwv yees ntxhib)
Qhov ceev: 1.1855 (kwv yees kwv yees)
Refractive Index: 1.6450 (kwv yees)

 

Specification

 

Cov khoom Specifications
Qhov tshwm sim Tsis muaj xim thiab pob tshab kua
Purity 99%
Cia temp. Muab kaw rau hauv qhuav, Chav Kub
Pob 1 kg / hnab, 20 kg / nruas, 25 kg / nruas

 

Daim ntawv thov

 

1. N-Acetyl-L-tryptophan yog ib qho derivative ntawm qhov tseem ceeb amino acid tryptophan, qhov twg cov amino pawg yog acetylated, ua hauj lwm raws li ib tug stabilized daim ntawv nyob rau hauv biochemical tshawb fawb thiab kev loj hlob kws tshuaj.
2. N-Acetyl-L-tryptophan CAS 1218-34-4 yog ua haujlwm los ua lub tsev thaiv hauv peptide synthesis, tshwj xeeb tshaj yog rau kev koom ua ke ntawm tryptophan residues thaum tiv thaiv cov amino pawg thaum lub sij hawm saw elongation .
3. N-Acetyl-L-tryptophan ua haujlwm raws li lub substrate hauv cov kev tshawb fawb enzymatic tshawb nrhiav tryptophan metabolism, acetylation / deacetylation txoj hauv kev, thiab cov txheej txheem hloov pauv protein.
4. Cov kws tshawb nrhiav siv N-Acetyl-L-tryptophan CAS 1218-34-4 raws li tus qauv siv hauv kev tshuaj ntsuam chemistry rau kev tsom xam amino acid thiab ua cov cuab yeej tshawb fawb los kawm txog lub luag haujlwm ntawm acetylation hauv cov protein ua haujlwm thiab ruaj khov.

 

Cia thiab ceev faj

 

1. N-Acetyl-L-tryptophan yuav tsum tau muab khaws cia rau hauv lub thawv kaw nruj nreem rau hauv qhov txias, qhuav, thiab zoo- qhov cua nyob ib puag ncig, tiv thaiv lub teeb thiab noo noo; hmoov yog ruaj khov mus txog 3 xyoos ntawm -20℃lossis 2 xyoos ntawm 4 degree.
2. N-Acetyl-L-tryptophan CAS 1218-34-4 raug cais nrog GHS cov lus ceeb toom H315 (Ua rau tawv nqaij khaus), H319 (Ua rau qhov muag khaus), thiab H335 (Tej zaum ua rau ua pa ua pa), nrog cov lus ceeb toom.
3. Cov neeg ua haujlwm yuav tsum hnav cov tshuaj lom neeg- cov hnab looj tes tiv thaiv, tsom iav kev nyab xeeb nrog sab - cov ntaub thaiv npog, thiab cov khaub ncaws tiv thaiv thaum tuav cov tshuaj no, ua kom muaj cua txaus hauv thaj chaw ua haujlwm thiab zam kev tsim cov plua plav thiab aerosols.
4. Khaws kom deb ntawm cov khoom siv tsis sib xws xws li muaj zog oxidizing tus neeg sawv cev; rau cov tshuaj cia, npaj aliquots nyob rau hauv nruj nreem kaw vials thiab siv nyob rau hauv 1 lub hlis ntawm -20 degree, tsis txhob rov qab freeze-thaw cycles .

 

Kev kub ceev teb rau cov dej xau

 

1. Tshem tawm ntawm qhov chaw nchuav, xyuas kom muaj qhov cua txaus, thiab hnav cov khoom tiv thaiv tus kheej tag nrho nrog rau cov tshuaj - cov hnab looj tes tiv thaiv, tsom iav kev nyab xeeb, thiab lub tshuab ua pa uas tsim nyog thaum N-Acetyl-L-tryptophan raug tso tawm.
2. Sau N-Acetyl-L-tryptophan CAS 1218-34-4 los ntawm kev cheb los yog nqus plua plav yam tsis tsim cov plua plav uas siv cov cuab yeej tsis muaj teeb, thiab muab tso rau hauv cov thawv kaw tsim nyog rau kev pov tseg.
3. Tsis txhob tsim cov huab cua thaum lub sij hawm ntxuav kom tsis txhob ua pa; tiv thaiv cov khoom los ntawm kev nkag mus rau hauv cov dej ntws los yog cov dej hauv chav dej raws li kev tso tawm mus rau ib puag ncig yuav tsum zam.
4. Pov tseg cov ntaub ntawv khaws tseg raws li hauv zos, xeev, thiab tseem fwv cov kev cai ib puag ncig los ntawm kev tso cai los ntawm kev puas tsuaj los yog kev tswj incineration.

 

Kev tiv thaiv hluav taws

 

1. N-Acetyl-L-tryptophan tsis raug cais raws li cov nplaim taws heev tab sis tuaj yeem decompose nyob rau hauv hluav taws kub; Nyob rau hauv cov xwm txheej hluav taws kub, cov khoom puas tsuaj muaj xws li cov pa roj carbon monoxide, carbon dioxide, thiab nitrogen oxides (NOx).
2. Siv cov tshuaj tsuag dej, tshuaj qhuav hmoov, carbon dioxide, los yog cawv- ua npuas ncauj resistant los tua hluav taws nrog cov khoom; Tsis txhob siv lub dav hlau dej ncaj qha raws li N-Acetyl-L-tryptophan CAS 1218-34-4 tuaj yeem tawg cov khoom tawg.
3. Cov neeg tua hluav taws yuav tsum hnav nws tus kheej- muaj cov cuab yeej ua pa hauv siab- thov, MSHA/NIOSH tau pom zoo, thiab cov iav tiv thaiv tag nrho thaum tuav cov hlawv N-Acetyl-L-tryptophan vim muaj kev puas tsuaj rau cov pa roj uas tsim los ntawm thermal decomposition.
4. Thaum lub sij hawm combustion, tej zaum yuav emit irritant thiab toxic fumes; txav cov thawv los ntawm qhov chaw tua hluav taws yog tias muaj kev nyab xeeb ua li ntawd, thiab muaj cov hluav taws kub los tiv thaiv ib puag ncig.

 

Yam khoom pom zoo

 

Cov khoom Khoom npe
1 DL -Threonine CAS 80-68-2
2 DL-Valine CAS 516-06-3
3 2-Picolinic acid CAS 98-98-6
4 L-Pyroglutamic acid CAS 98-79-3
5 N-Acetyl-L-leucine CAS 1188-21-2
6 Pamoic acid CAS 130-85-8
7 N-Acetyl Carnosine CAS 56353-15-2
8 Grape Seed Oil CAS 8024-22-4
9 2-(4-Aminophenyl) ethanol CAS 104-10-9
10 Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.

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Ntim

 

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Kev thauj mus los & Kev Them Nyiaj

 

 

Transportation

Txog Kev Thauj Mus Los

Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau hom kev thauj mus los.

Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.

Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.

Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.

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Txog Kev Them Nyiaj

* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.

* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.

* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.

* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.

 

FAQ

 

1

Kuv puas tuaj yeem tau txais cov qauv ntawm koj?


Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.

 

 

 

 

 

 

2

Koj tus MOQ yog dab tsi?


Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.

 

 

 

 

 

 

3

Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw.

 

 

 

 

 

4

Koj puas muaj kev pabcuam tom qab- muag?

 

Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev taw qhia kev, thiab lwm yam.

 

 

Tiv tauj peb

 

 

 

 

 

 

 

 
 

Contacting for all

 

Cim npe nrov: n-acetyl-l-tryptophan cas 1218-34-4, Tuam Tshoj n-acetyl-l-tryptophan cas 1218-34-4 manufacturers, lwm tus neeg, Hoobkas

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