The IUPAC name of H-D-Asn-OH·H₂O is 2,4-diamino-4-oxobutanoic acid hydrate. With the CAS registry number 5794-24-1, it is also named as D(-)-Asparagine monohydrate. The product's categories are Asparagine [Asn, N]; alpha-Amino Acids; Amino Acids; Biochemistry. It is white crystalline powder or crystals which is stable under normal temperature and pressure. Additionally, this chemical should be sealed in the container, stored in the cool and dry place and avoided direct sunshine.

The other characteristics of H-D-Asn-OH·H₂O can be summarized as: (1)# of Rule of 5 Violations: 1; (2)#H bond acceptors: 6; (3)#H bond donors: 7; (4)#Freely Rotating Bonds: 4; (5)Polar Surface Area: 59.08 Å²; (6)Flash Point: 273.4 °C; (7)Enthalpy of Vaporization: 89.39 kJ/mol; (8)Boiling Point: 528.5 °C at 760 mmHg; (9)Vapour Pressure: 7.62E-13 mmHg at 25°C; (10)Rotatable Bond Count: 3; (11)Tautomer Count: 2; (12)Exact Mass: 150.064057; (13)MonoIsotopic Mass: 150.064057; (14)Topological Polar Surface Area: 107; (15)Heavy Atom Count: 10; (16)Complexity: 134.

When you are using this chemical, please be cautious about it as the following:
It is not only harmful by inhalation, in contact with skin and if swallowed, but also irritating to eyes, respiratory system and skin. So people should avoid contact with skin and eyes. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If you want to contact this product, you must wear suitable protective clothing.

People can use the following data to convert to the molecule structure. 
1. SMILES:O=C(N)C[C@@H](N)C(=O)O.O
2. InChI:InChI=1/C4H8N2O3.H2O/c5-2(4(8)9)1-3(6)7;/h2H,1,5H2,(H2,6,7)(H,8,9);1H2/t2-;/m1./s1 
3. InChIKey:RBMGJIZCEWRQES-HSHFZTNMBL
4. Std. InChI: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
5. Std. InChIKey:RBMGJIZCEWRQES-HSHFZTNMSA-N