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DL-Pipecolinic acid

DL-Pipecolinic acid  Structure
CAS No.
4043-87-2
Chemical Name:
DL-Pipecolinic acid
Synonyms
PIPERIDINE-2-CARBOXYLIC ACID;PIPECOLINIC ACID;2-PIPERIDINECARBOXYLIC ACID;DL-PIPECOLIC ACID;H-DL-Pip-OH;H-DL-HOPRO-OH;CAS:4043-87-2;H-DL-PIC(2)-OH;DL-HOMOPROLINE;DL-Pipecolinic
CBNumber:
CB2398554
Molecular Formula:
C6H11NO2
Molecular Weight:
129.16
MOL File:
4043-87-2.mol
MSDS File:
SDS
Modify Date:
2023/5/9 9:30:36

DL-Pipecolinic acid Properties

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

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H319-H315
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
Hazard Note  Irritant

DL-Pipecolinic acid Chemical Properties,Uses,Production

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.]

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(+/-)-2-PIPERIDINECARBOXYLIC ACID RARECHEM AH CK 0177 RAC PIPERIDINE-2-CARBOXYLIC ACID (+/-)-PIPERIDINE-2-CARBOXYLIC ACID DL-PIPECOLONIC ACID DL-PIPERCOLINIC ACID DL-HOMOPROLINE LABOTEST-BB LT00847911 H-DL-PIC(2)-OH H-DL-HOMOPRO-OH H-DL-HOPRO-OH DL-piperidine-2-carboxylic acid Dl-PipecolinicAcid98% Dl-PipecolinicAcid/Dl-Homoproline/(+/-)-2-PiperidinecarboxylicAcid DL-Pipecolinicacid,99% DL-Pipecolinic DL-pipecolimic acid Piperidine-2-carboxylic acid 98% 2-PIPERIDINECARBOXYLIC ACID , DL-PIPECOLINIC ACID DL-2-Piperidinecarboxylic acid DL-Pipecolinic acid 2-PIPERIDINECARBOXYLICACID,98% H-DL-Pip-OH DL-2-PIPECOLIC ACID Piperidin-2-carboxylic acid Pipecolinic acid/Piperidine-2-carboxylic acid Hexahydro-2-picolinic acid Piperolinic acid Pipecoline acid DL-Pipecolic Ac 2 - piperidine forMic acid CAS:4043-87-2 PIPECOLINIC ACID(RS20003101) 2-piperidinic acid 2-PIPERIDINECARBOXYLIC ACID PIPERIDINE-2-CARBOXYLIC ACID PIPECOLINIC ACID DL-PIPECOLIC ACID DL-Pipecolinic acid,97% DL-Pipecolinic acid,Oleylamine 4043-87-2 35-75-1 Proline Derivatives Peptide Synthesis Unnatural Amino Acid Derivatives Specialty Synthesis Organic acids Amino ACIDS SERIES K00001