DL-Pipecolinic acid
- CAS NO.：4043-87-2
- Empirical Formula: C6H11NO2
- Molecular Weight: 129.16
- MDL number: MFCD00064347
- EINECS: 223-737-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-06 18:38:51
What is DL-Pipecolinic acid ?
The Uses of DL-Pipecolinic acid
Pipecolic acid is involved in synaptic transmission in the central nervous system.
Definition
ChEBI: Pipecolic acid is a piperidinemonocarboxylic acid in which the carboxy group is located at position C-2. It is a conjugate acid of a pipecolate.
Purification Methods
It crystallises from water. The (±)-picrate has m 158-159o (from EtOH or C6H6). [Beilstein 22 H 7, 22 III/IV 97, 22/1 V 220.] The R(+)-enantiomer [1723-00-8] has m 277o(dec) and [] D 20 +27o (c 4, H2O), and the S(-)-enantiomer [3105-95-1] has m 277o(dec) and [] D 20 -26o (c 4, H2O).[cf p 603, Beilstein 22 III/IV 96, 22/1 V 220.]
Properties of DL-Pipecolinic acid
| Melting point: | 282 °C (dec.)(lit.) |
| Boiling point: | 239.22°C (rough estimate) |
| Density | 1.1426 (rough estimate) |
| refractive index | 1.4300 (estimate) |
| storage temp. | Store at RT. |
| solubility | Methanol (Slightly), Water (Slightly) |
| form | Solid |
| color | White to Off-White |
| CAS DataBase Reference | 4043-87-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Pipecolic acid(4043-87-2) |
Safety information for DL-Pipecolinic acid
Computed Descriptors for DL-Pipecolinic acid
New Products
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