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D(-)-allo-Threonine (CAS # 24830-94-2)

Chemical Property:

Molecular Formula C4H9NO3
Molar Mass 119.12 Nws
Qhov ntom 1.3126 (kev kwv yees kwv yees)
Melting Point 276 ° C (hnub) (lit.)
Boling Point 222.38 ° C (kwv yees kwv yees)
Kev sib hloov tshwj xeeb (α) -33.5 ºC (c = 1, 1N HCl 24 ºC)
Flash Point 162.9°C dej
Dej Solubility soluble
Solubility Dej (me ntsis)
Vapor Siab 3.77E-06mmHg ntawm 25 ° C
Qhov tshwm sim Dawb siv lead ua
Xim Dawb rau Off-White
BRN 1721644 ib
pKa 2.19 ± 0.10 (Kev kwv yees)
Kev cia khoom Khaws nyob rau hauv qhov chaw tsaus, inert cua, chav tsev kub
Refractive Index -10 ° C = 5, H2O
MDL PAB 00004526
Siv Siv ua biochemical reagents, khoom noj khoom haus

Product Detail

Khoom cim npe

Kev nyab xeeb piav qhia 24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
WGK Germany 3
RTECS PAB 4050000
HS Code 29225090 ib

 

Taw qhia

D-Allosthreinine yog ib qho amino acid.

 

D-Allethretinine yog ib qho tseem ceeb amino acids nyob rau hauv tib neeg lub cev thiab feem ntau cov kab mob nyob, nws yog koom nyob rau hauv lub synthesis ntawm cov proteins thiab lwm yam biomolecules, thiab plays lub luag hauj lwm tseem ceeb hauv kev tswj lub neej. Nws ntseeg tau tias yuav txhawb kev tiv thaiv kab mob, txhim kho kev tawm dag zog lub cev, thiab txhim kho cov leeg nqaij, thiab siv dav hauv cov khoom noj khoom haus kis las.

 

D-Allethretinine tuaj yeem tau txais los ntawm kev siv tshuaj lom neeg. Ib txoj hauv kev siv feem ntau yog kom tau txais chiral deev threonine los ntawm kev hloov dua siab tshiab thiab cais ntawm phenylalanine. D-allethretinine tuaj yeem tsim los ntawm microbial fermentation.

 

Kev nyab xeeb, D-Allethretinine yog ib qho kev nyab xeeb ntxiv uas tsis muaj kev phiv tseem ceeb thaum siv rau hauv tus nqi thiab tsim nyog.

Tsis txhob raug tshav ntuj ntev thaum khaws cia thiab siv.


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