| In ZINC since | Heavy atoms | Benign functionality |
|---|---|---|
| October 31st, 2008 | 9 | Yes |
Popular Name: Piperazine-2-carboxylic acid dihydrochloride Piperazine-2-carboxylic acid dih…
Find On: PubMed — Wikipedia — Google
CAS Numbers: 126330-90-3 , 133525-05-0 , 147650-70-2 , 158663-69-5 , 2762-32-5 , 3022-15-9 , [2762-32-5]
(+/-)-Piperazine-2-carboxylic acid dihydrochloride
(+/-)-Piperazine-2-carboxylic acid dihydrochloride, 98%
(R)-(+)-2-Piperazinecarboxylic acid dihydrochloride
(S)-2-Piperazinecarboxylic Acid Dihydrochloride
(S)-piperazine-2-carboxylic acid
(S)-Piperazine-2-carboxylic acid 2HCl
(S)-piperazine-2-carboxylic acid dihydrochloride
(^+)-Piperazine-2-carboxylic acid dihydrochloride, 98%
2-piperazinecarboxylic acid dihydrochloride
Piperazine-2-carboxylic acid dihydrochloride, 98%
| Type pH range | xlogP | Des A‑Pol Apolar desolvation (kcal/mol) | Des Pol Polar desolvation (kcal/mol) | H Don H-bond donors | H Acc H-bond acceptors | Chg Net charge | tPSA (Ų) | MWT Molecular weight (g/mol) | RB Rotatable bonds | DL |
|---|---|---|---|---|---|---|---|---|---|---|
| Ref Reference (pH 7) | -2.83 | -1.49 | -58.23 | 3 | 4 | 0 | 69 | 130.147 | 1 | ↓ |
| Hi High (pH 8-9.5) | -2.83 | -1.79 | -42.9 | 2 | 4 | -1 | 64 | 129.139 | 1 | ↓ |
| Mid Mid (pH 6-8) | -2.83 | -0.14 | -90.66 | 4 | 4 | 1 | 73 | 131.155 | 1 | ↓ |
| Mid Mid (pH 6-8) | -2.83 | -1.57 | -39.04 | 3 | 4 | 0 | 69 | 130.147 | 1 | ↓ |
| Note Type | Comments | Provided By |
|---|---|---|
| Mp [°C] | 200 | Acros Organics |
| MP | 263 - 265 | Enamine Building Blocks |
| MP | 263...265 | Enamine Building Blocks |
| MP | 264 - 265 | Enamine Building Blocks |
| MP | 265 - 265 | Enamine Building Blocks |
| MP | 265 - 267 | Enamine Building Blocks |
| Melting_Point | 270-273? | Alfa-Aesar |
| Melting_Point | 270-273° | Alfa-Aesar |
| purity | 9.500000000000000e+001 | Enamine Building Blocks Enamine Building Blocks |
| Purity | 95% | Fluorochem |
| Purity | 95+% | Matrix Scientific |
| Purity | 97% | Fluorochem |
| Purity | 98% | Fluorochem |
| H phrase | H319: Causes serious eye irritation | Acros Organics |
| H phrase | H319: Causes serious eye irritation; H315: Causes skin irritation; H335: May cause respiratory irritation | Acros Organics |
| Warnings | IRRITANT | Matrix Scientific |
| P phrase | P261: Avoid breathing dust/fume/gas/mist/vapors/spray | Acros Organics |
| P phrase | P261: Avoid breathing dust/fume/gas/mist/vapors/spray; P302+ P352: IF ON SKIN: Wash with plenty of soap and water; P280: Wear protective gloves/protective clothing/eye protection/face protection; P305 + P351 + P338: IF IN EYES: Rinse cautiously with water | Acros Organics |
| R phrase | R36/37/38: Irritating to eyes, respiratory system and skin. | Acros Organics |
| S phrase | S24/25: Avoid contact with skin and eyes. | Acros Organics |
| Hazard | XI: Irritant | Acros Organics |
