| Identification | More | [Name]
D(+)-Pipecolinic acid | [CAS]
1723-00-8 | [Synonyms]
2-PIPERIDINECARBOXYLIC ACID, (S)-
(2S)-(-)-PIPECOLINIC ACID
H-HOMOPRO-OH
H-HOPRO-OH
H-L-PIP-OH
HOMOPROLINE
H-PIC(2)-OH
H-PIPERIDINE-2-CARBOXYLIC ACID
L-2-PIPERIDINECARBOXYLIC ACID
L-HOMOPRO
L-HOMOPROLINE
L-PIPECOLIC ACID
(L)-PIPECOLIC ACIDS
(-)-L-PIPECOLINIC ACID
L-(-)-PIPECOLINIC ACID
L-PIPECOLINIC ACID
PIP-OH
RARECHEM BK PT F201
(S)-(-)-2-PIPERIDINECARBOXYLIC ACID
(S)-2-PIPERIDINECARBOXYLIC ACID | [EINECS(EC#)]
221-462-1 | [Molecular Formula]
C6H11NO2 | [MDL Number]
MFCD00005981 | [Molecular Weight]
129.16 | [MOL File]
1723-00-8.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow crystal powder | [Melting point ]
272 °C(lit.) | [alpha ]
26.5 º (c=5,water 25 ºC) | [Boiling point ]
239.22°C (rough estimate) | [density ]
1.1426 (rough estimate) | [refractive index ]
1.4300 (estimate) | [storage temp. ]
Keep in dark place,Sealed in dry,Room Temperature | [solubility ]
DMSO (Slightly, Heated), Methanol (Slightly), Water (Slightly) | [form ]
Crystalline Powder | [pka]
2.28(at 25℃) | [color ]
White to off-white | [optical activity]
[α]25/D +27°, c = 1 in H2O | [Water Solubility ]
soluble | [BRN ]
81094 | [InChIKey]
HXEACLLIILLPRG-RXMQYKEDSA-N | [CAS DataBase Reference]
1723-00-8(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
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 . | [WGK Germany ]
3
| [HS Code ]
29333990 |
| Hazard Information | Back Directory | [Chemical Properties]
white to light yellow crystal powder | [Uses]
Pipecolic acid is involved in synaptic transmission in the central nervous system. | [Definition]
ChEBI: D-pipecolic acid is the D-enantiomer of pipecolic acid. It has a role as a human metabolite. It is a conjugate base of a D-pipecolate. It is an enantiomer of a L-pipecolic acid. | [reaction suitability]
reaction type: solution phase peptide synthesis | [storage]
Store at -20°C | [Purification Methods]
D-Pipecolinic acid recrystallises as platelets from EtOH and is soluble in H2O. The hydrochloride has m 256-257o(dec) from H2O and [] D25 +10.8o (c 2, H2O). [cf p 422, Lukés et al. Collect Czech Chem Commun 22 286 1957, Bayerman Recl Trav Chim Pays-Bas 78 134 1959, Asher et al. Tetrahedron Lett 22 141 1981, Beilstein 22/1 V 220.] |
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