Hydroxyproline

Molecular Formula C5H9NO3
Molecular Weight 131.13 g/mol
InChI Key PMMYEEVYMWASQN-DMTCNVIQSA-N
LogP -3.3
Synonyms
  • L-Hydroxyproline
  • hydroxyproline
  • trans-4-Hydroxyproline
  • (2S,4R)-4-Hydroxypyrrolidine-2-carboxylic acid
  • L-4-hydroxyproline
  • H-Hyp-OH
  • hydroxy-L-proline
  • Hypro
  • 4-hydroxyproline
  • (4R)-4-hydroxy-L-proline
  • 4-Hydroxy-L-proline
  • trans-L-Hydroxyproline
  • 4-Hydroxy-2-pyrrolidinecarboxylic acid
  • trans-Hydroxyproline
  • L-Proline, 4-hydroxy-, (4R)-
  • Hydroxyproline (VAN)
  • Ls-Hydroxyproline
  • UNII-RMB44WO89X
  • Proline, 4-hydroxy-, L-
  • delta-Hydroxyproline
  • 4-L-Hydroxyproline
  • Proline, 4-hydroxy- (VAN)
  • L-Proline, 4-hydroxy-
  • Proline, 4-hydroxy-
  • RMB44WO89X
  • CHEMBL352418
  • CHEBI:18095
  • (2S,4R)-trans-4-hydroxyproline
  • Trans-4-Hydroxy-L-Proline, 99+%
  • (2S,4R)-(-)-4-Hydroxy-2-Pyrrolidinecarboxylic Acid
  • L-Proline, 4-hydroxy-, trans-
  • L-Proline, 4-hydroxy-, trans- (9CI)
  • (2S,4R)-4-hydroxy-2-pyrrolidinecarboxylic acid
  • (2S,4R)-4-hydroxyproline
  • EINECS 200-091-9
  • MFCD00064320
  • NSC 46704
  • SMR000857104
  • trans-4-hydroxy-proline
  • Hyp
  • hydroxiproline
  • oxyproline
  • hydroxy-proline
  • trans-4-hydroxy-D,L-proline
  • Pyrrolidin-4-ol-2-carboxylic acid
  • L-Hydroxyproline;
  • h-l-hyp-oh
  • H-trans-Hyp-OH
  • hydroxyproline, l-
  • Hydroxyproline,(l)
  • L-Proline, trans-
  • (4r)-hydroxyproline
  • 4(R)-hydroxyproline
  • (2s,4r)-(-)-4-hydroxypyrrolidine-2-carboxylic acid
  • .delta.-Hydroxyproline
  • L-Hydroxyproline,(S)
  • L-4-transhydroxyproline
  • L-threo-4-hydroxyproline
  • trans-4-hydroxyL-proline
  • Trans4-hydroxy-L-proline
  • bmse000123
  • bmse000966
  • L-trans-4-hydroxy-proline
  • trans-4-hydroxy(L)proline
  • trans-4-hydroxyl-l-proline
  • SCHEMBL21185
  • KSC269I9J
  • MLS001332463
  • MLS001332464
  • trans-4-hydroxy-(L)-proline
  • (2S, 4R)-4-hydroxyproline
  • GTPL4704
  • (2s,4r)-4-hydroxy-l-proline
  • (2S, 4R)-4-hydroxy-proline
  • CTK1G9494
  • DTXSID10883225
  • PMMYEEVYMWASQN-DMTCNVIQSA-N
  • ZINC901791
  • ACT08225
  • KS-00000O2S
  • NSC46704
  • Z-TRANS-4-HYDROXY-L-PROLINE
  • ANW-31245
  • BDBM50357233
  • CH-388
  • NSC-46704
  • SBB004222
  • trans-4-Hydroxy-L-proline, >=99%
  • AKOS007930607
  • AB02585
  • AC-2249
  • AM81829
  • CS-W008928
  • DB08847
  • LS30143
  • MCULE-5389747201
  • PS-5807
  • KS-0000050M
  • (2S,4R)-2-carboxy-4-hydroxypyrrolidine
  • 54733-36-7
  • BP-10638
  • BR-26056
  • HY-40135
  • NCI60_004102
  • AB0063025
  • AB1001753
  • TX-018154
  • FT-0634378
  • FT-0639142
  • C01157
  • H-7290
  • M-5819
  • M03214
  • trans-4-Hydroxy-L-proline, analytical standard
  • 33779-EP2272822A1
  • 33779-EP2272972A1
  • 33779-EP2272973A1
  • 33779-EP2277867A2
  • 33779-EP2277872A1
  • 33779-EP2277877A1
  • 33779-EP2277898A2
  • 33779-EP2280003A2
  • 33779-EP2295055A2
  • 33779-EP2311453A1
  • (2S, 4R)-4-hydroxy-2-pyrrolidinecarboxylic acid
  • (2S,4R)-4-hydroxy-pyrrolidine-2-carboxylic acid
  • 064H320
  • 4-(R)-hydroxy-pyrrolidine-2-(S)-carboxylic acid
  • (2S, 4R)-4-hydroxy-2-pyrrolidine-carboxylic acid
  • J-525022
  • Q27089020
  • trans-4-Hydroxy-L-proline, BioXtra, >=99.0% (NT)
  • F8889-8652
  • Z1259273356
  • F05487BD-FA1D-4C80-83AD-3A91E2078031
  • trans-4-Hydroxy-L-proline, microbial, cell culture tested
  • trans-4-Hydroxy-L-proline, Vetec(TM) reagent grade, 99%
  • UNII-9J17BCS69U component PMMYEEVYMWASQN-DMTCNVIQSA-N
  • UNII-SZB83O1W42 component PMMYEEVYMWASQN-DMTCNVIQSA-N
  • trans-4-Hydroxy-L-proline, BioReagent, suitable for cell culture, >=98.5%

Applications:


New HPLC Amino Acids Separation Compatible With Carbon Dating Technique
   

Hydroxyproline seems to be the most promising amino acid used in carbon dating when isolated from bone collagen. Separation of amino acids is challenging, especially without the use of ions or inorganic buffers that can interfere with Mass spectrometer (MS) or contaminate the sample with modern carbon. Amino acids are also not retained in reverse-phase chromatography. The ideal solution would be using water only to separate the amino acids. This would allow a direct coupling to MS. We were able to separate hydroxyproline from proline and other simple amino acids like glycine and alanine in HPLC on Newcrom AH column using water only as a mobile phase. Using water also allowed UV detection at 205 nm which can’t be done if using a buffer based on acetic or formic acid. See more information on radiocarbon dating here. The same method can be modified to get symmetrical peaks and higher efficiency if a mobile phase with ionic modifier such as formic acid is used.

Condition

Column Newcrom AH, 4.6x150 mm, 5 µm, 100A
Mobile Phase MeCN/H2O
Flow Rate 1.0 ml/min
Detection UV, 205 nm, CAD
 

Description

Class of Compounds Drug, Acid, Hydrophilic, Ionizable, Vitamin, Supplements, Amino acid
Analyzing Compounds Alanine, Glycine, Proline, Hydroxyproline
 

Application Analytes:

Alanine
D-Alanine
Glycine
Hydroxyproline
Proline