Piperazine-2-carboxylic
Piperazine-2-carboxylic acid dihydrochloride
CAS: 3022-15-9;133525-05-0
Molecular Formula: C5H12Cl2N2O2
Piperazine-2-carboxylic - Names and Identifiers
| Name | Piperazine-2-carboxylic acid dihydrochloride |
| Synonyms | PRZCA-2HCL TIMTEC-BB SBB003518 Piperazine-2-carboxylic 2-carboxypiperazinium dichloride PIPERAZINE-2-CARBOXYLIC ACID 2HCL (2S)-piperazinediium-2-carboxylate (2R)-piperazinediium-2-carboxylate 2-Piperazinecarboxylic acid dihydrochloride PIPERAZIN-2-CARBOXYLIC ACID DIHYDROCHLORIDE Piperazine-2-carboxylic acid dihydrochloride piperazine-2-carboxylic acid dihydro-chloride (±)-piperazine-2-carboxylic acid dihydrochloride Piperazine-2-Carboxylic Acid Dihydrochloride (DL-) |
| CAS | 3022-15-9 133525-05-0 |
| EINECS | 627-971-9 |
| InChI | InChI=1S/C5H10N2O2.2ClH/c8-5(9)4-3-6-1-2-7-4;;/h4,6-7H,1-3H2,(H,8,9);2*1H |
| InChIKey | WNSDZBQLMGKPQS-UHFFFAOYSA-N |
Piperazine-2-carboxylic - Physico-chemical Properties
| Molecular Formula | C5H12Cl2N2O2 |
| Molar Mass | 203.07 |
| Melting Point | 265°C (dec.)(lit.) |
| Boling Point | 313.6°C at 760 mmHg |
| Flash Point | 143.5°C |
| Water Solubility | Soluble in water |
| Vapor Presure | 0.000107mmHg at 25°C |
| Appearance | White crystalline powder |
| Color | White to yellow |
| pKa | pK1:1.5;pK2:5.41;pK3:9.53 (25°C) |
| Storage Condition | Inert atmosphere,Room Temperature |
| MDL | MFCD00044803 |
| Use | Used as a pharmaceutical Intermediate |
Piperazine-2-carboxylic - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| HS Code | 29335990 |
| Hazard Note | Irritant |
Piperazine-2-carboxylic - Reference Information
| Application | Piperazin-2-carboxylic acid dihydrochloride is an organic intermediate, which can be prepared from 2-cyanopiperazine methyl sulfonic acid in one step. |
| use | as a pharmaceutical intermediate |
Last Update：2024-04-09 15:16:49
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View History
Piperazine-2-carboxylic
MECLOFENOXATE HCL 盐酸甲氯酚酯
BOC-5-氯-D-色氨酸
chloro(propyl)magnesium
BOC-L-环丁基甘氨酸
3-Chloro-1,2-Benzisonthiazole
Hexabutyldistannane
2-氯-4-氟苯基乙腈
octadec-9-enoyl chloride
Disulfuric acid, disodium salt
MECLOFENOXATE HCL 盐酸甲氯酚酯
BOC-5-氯-D-色氨酸
chloro(propyl)magnesium
BOC-L-环丁基甘氨酸
3-Chloro-1,2-Benzisonthiazole
Hexabutyldistannane
2-氯-4-氟苯基乙腈
octadec-9-enoyl chloride
Disulfuric acid, disodium salt