5794-24-1

Name D(-)-Asparagine monohydrate
CAS 5794-24-1
EINECS(EC#) 200-735-9
Molecular Formula C4H10N2O4
MDL Number MFCD00149558
Molecular Weight 150.13
MOL File 5794-24-1.mol
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Chemical Properties

Appearance white crystalline powder or crystals
Melting point  275 °C (dec.)(lit.)
alpha  -33 º (c=5, 5N HCl, dry sub)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  Aqueous Acid (Sparingly), Water (Slightly, Sonicated)
form  Crystalline
color  White to Off-White
Optical Rotation Consistent with structure
Water Solubility  35 g/L (20 ºC)
Merck  14,837
BRN  1723526
Stability: Hygroscopic
Major Application peptide synthesis
InChI 1S/C4H8N2O3.H2O/c5-2(4(8)9)1-3(6)7;/h2H,1,5H2,(H2,6,7)(H,8,9);1H2/t2-;/m1./s1
InChIKey RBMGJIZCEWRQES-HSHFZTNMSA-N
SMILES NC(C[C@@H](N)C(O)=O)=O.[H]O[H]
CAS DataBase Reference 5794-24-1(CAS DataBase Reference)

Safety Data

Hazard Codes  Xn
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  3
HS Code  29241990
Storage Class 11 - Combustible Solids

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