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| CAS No.: | 126330-90-3 |
|---|---|
| Name: | (R)-(+)-2-Piperazinecarboxylic acid dihydrochloride |
| Article Data: | 1 |
| Cas Database | |
| Molecular Structure: | |
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| Formula: | C5H10N2O2.2(HCl) |
| Molecular Weight: | 203.068 |
| Synonyms: | 2-Piperazinecarboxylic acid, dihydrochloride,(R)-;(R)-2-Piperazinecarboxylic acid dihydrochloride;(R)-Piperazine-2-carboxylic acid dihydrochloride; |
| Melting Point: | ca 265℃ |
| Boiling Point: | 313.6 °C at 760 mmHg |
| Flash Point: | 143.5 °C |
| Hazard Symbols: |
 Xi
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| Risk Codes: | 36/37/38 |
| Safety: | 26-36 |
| PSA: | 61.36000 |
| LogP: | 0.89400 |
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Specification
The (R)-(+)-2-Piperazinecarboxylic acid dihydrochloride, with the CAS registry number 126330-90-3, is also known as 2-Piperazinecarboxylic acid, (2R)-, hydrochloride (1:2). It belongs to the product categories of Amino acids, non natural; Chiral Compounds; Piperazine series; Chiral; API intermediates; Piperazines; Chiral Building Blocks; Heterocyclic Building Blocks. This chemical's molecular formula is C5H10N2O2.2(HCl) and molecular weight is 203.07. Its systematic name is called (2R)-2-carboxypiperazinediium dichloride. You should keep its container tightly sealed and ensure the workplaces have good ventilation or exhaust. In addition, it should be stored in a cool, dry place.
Physical properties of (R)-(+)-2-Piperazinecarboxylic acid dihydrochloride: (1)ACD/LogP: -1.46; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 4; (4)#H bond donors: 3; (5)#Freely Rotating Bonds: 1; (6)Polar Surface Area: 26.3 Å2; (7)Flash Point: 143.5 °C; (8)Enthalpy of Vaporization: 61 kJ/mol; (9)Boiling Point: 313.6 °C at 760 mmHg; (10)Vapour Pressure: 0.000107 mmHg at 25°C.
When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing.
You can still convert the following datas into molecular structure:
(1)SMILES: [Cl-].[Cl-].O=C(O)[C@@H]1[NH2+]CC[NH2+]C1
(2)InChI: InChI=1/C5H10N2O2.2ClH/c8-5(9)4-3-6-1-2-7-4;;/h4,6-7H,1-3H2,(H,8,9);2*1H/t4-;;/m1../s1
(3)InChIKey: WNSDZBQLMGKPQS-RZFWHQLPBU