| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2006-05-22 14:17:29 UTC |
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| Update Date | 2023-02-21 17:15:59 UTC |
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| HMDB ID | HMDB0001955 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 3-Phenylbutyric acid |
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| Description | 3-Phenylbutyric acid, also known as 3-phenylbutyrate or (RS)-3-phenylbutanoate, belongs to the class of organic compounds known as phenylpropanoic acids. Phenylpropanoic acids are compounds with a structure containing a benzene ring conjugated to a propanoic acid. Adverse effects Nearly 1/4 women may experience an adverse effect of amenorrhea or menstrual dysfunction. Sodium phenylbutyrate can act as a chemical chaperone, stabilising the mutant CFTR in the endoplasmic reticulum and allowing it to reach the cell surface. A 5g tablet or powder of sodium phenylbutyrate taken by mouth can be detected in the blood within 15 minutes, and reaches peak concentration in the bloodstream within an hour. |
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| Structure | InChI=1S/C10H12O2/c1-8(7-10(11)12)9-5-3-2-4-6-9/h2-6,8H,7H2,1H3,(H,11,12) |
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| Synonyms | | Value | Source |
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| 3-Phenylbutyrate | Generator | | 3-Phenylbutiric acid | HMDB | | 3-Phenylbutirate | HMDB | | (RS)-3-Phenylbutanoate | HMDB | | (RS)-3-Phenylbutanoic acid | HMDB | | 3-Phenylbutanoate | HMDB | | 3-Phenylbutanoic acid | HMDB | | b-Methylbenzenepropanoate | HMDB | | b-Methylbenzenepropanoic acid | HMDB | | b-Methylhydrocinnamate | HMDB | | b-Methylhydrocinnamic acid | HMDB | | b-Phenyl-N-butyrate | HMDB | | b-Phenyl-N-butyric acid | HMDB | | b-Phenylbutyrate | HMDB | | b-Phenylbutyric acid | HMDB | | beta-Methylbenzenepropanoate | HMDB | | beta-Methylbenzenepropanoic acid | HMDB | | beta-Methylhydrocinnamate | HMDB | | beta-Methylhydrocinnamic acid | HMDB | | beta-Phenyl-N-butyrate | HMDB | | beta-Phenyl-N-butyric acid | HMDB | | beta-Phenylbutyrate | HMDB | | beta-Phenylbutyric acid | HMDB | | 3-PB | HMDB | | 3-Phenylbutyric acid | MeSH |
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| Chemical Formula | C10H12O2 |
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| Average Molecular Weight | 164.2011 |
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| Monoisotopic Molecular Weight | 164.083729628 |
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| IUPAC Name | 3-phenylbutanoic acid |
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| Traditional Name | β-phenylbutyric acid |
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| CAS Registry Number | 4593-90-2 |
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| SMILES | CC(CC(O)=O)C1=CC=CC=C1 |
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| InChI Identifier | InChI=1S/C10H12O2/c1-8(7-10(11)12)9-5-3-2-4-6-9/h2-6,8H,7H2,1H3,(H,11,12) |
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| InChI Key | ZZEWMYILWXCRHZ-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as phenylpropanoic acids. Phenylpropanoic acids are compounds with a structure containing a benzene ring conjugated to a propanoic acid. |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Phenylpropanoic acids |
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| Sub Class | Not Available |
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| Direct Parent | Phenylpropanoic acids |
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| Alternative Parents | |
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| Substituents | - 3-phenylpropanoic-acid
- Benzenoid
- Monocyclic benzene moiety
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic compounds |
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| External Descriptors | Not Available |
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| Ontology |
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| Physiological effect | Not Available |
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| Disposition | |
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| Process | Not Available |
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| Role | Not Available |
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| Physical Properties |
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| State | Solid |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | 39 - 37 °C | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | 2.18 | HANSCH,C ET AL. (1995) |
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| Experimental Chromatographic Properties | Not Available |
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| Predicted Molecular Properties | |
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| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 5.54 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 12.9394 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.72 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 28.1 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1843.5 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 424.5 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 163.2 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 254.6 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 228.4 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 543.4 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 552.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 92.9 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1112.7 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 428.3 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 1245.0 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 338.2 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 372.5 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 398.6 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 305.8 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 45.0 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized |
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| Spectra |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Experimental GC-MS | GC-MS Spectrum - 3-Phenylbutyric acid EI-B (Non-derivatized) | splash10-0a4i-3900000000-423d6d32dc253ecb2d28 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - 3-Phenylbutyric acid EI-B (Non-derivatized) | splash10-0a4i-3900000000-423d6d32dc253ecb2d28 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3-Phenylbutyric acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-0a4i-1900000000-ee10bd457245240974c6 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3-Phenylbutyric acid GC-MS (1 TMS) - 70eV, Positive | splash10-0ab9-6910000000-8c0a5b2f7b10413ec29e | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3-Phenylbutyric acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3-Phenylbutyric acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Experimental LC-MS/MS | LC-MS/MS Spectrum - 3-Phenylbutyric acid Quattro_QQQ 10V, Positive-QTOF (Annotated) | splash10-0udi-0900000000-803416460510d3efd676 | 2012-07-25 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - 3-Phenylbutyric acid Quattro_QQQ 25V, Positive-QTOF (Annotated) | splash10-0udi-4900000000-a703bcd75148add4b726 | 2012-07-25 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - 3-Phenylbutyric acid Quattro_QQQ 40V, Positive-QTOF (Annotated) | splash10-004i-9300000000-4d507dc7d650908807eb | 2012-07-25 | HMDB team, MONA | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Phenylbutyric acid 10V, Positive-QTOF | splash10-00kb-0900000000-464ae51a2426beafa36e | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Phenylbutyric acid 20V, Positive-QTOF | splash10-014i-0900000000-4e0d66a3ecda37eaae7a | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Phenylbutyric acid 40V, Positive-QTOF | splash10-1000-6900000000-b5a52c63793f6efc562a | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Phenylbutyric acid 10V, Negative-QTOF | splash10-03xr-0900000000-ca4a300620b197729712 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Phenylbutyric acid 20V, Negative-QTOF | splash10-02ta-0900000000-1fdc2e71f61a532b146b | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Phenylbutyric acid 40V, Negative-QTOF | splash10-0pvm-9800000000-763de4b71f394fc90789 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Phenylbutyric acid 10V, Negative-QTOF | splash10-03di-0900000000-b25e5438d8bf2d82f901 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Phenylbutyric acid 20V, Negative-QTOF | splash10-014i-3900000000-932a4cd434d1682534bc | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Phenylbutyric acid 40V, Negative-QTOF | splash10-004l-9100000000-befd9306f52f97ef560b | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Phenylbutyric acid 10V, Positive-QTOF | splash10-0a4i-0900000000-da2ac7c18ef5f321d724 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Phenylbutyric acid 20V, Positive-QTOF | splash10-0a4i-3900000000-63cd15f2058ca270ffd7 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Phenylbutyric acid 40V, Positive-QTOF | splash10-004i-9400000000-35ede8ec3305c43d9b7b | 2021-09-24 | Wishart Lab | View Spectrum |
NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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| Experimental 1D NMR | 1H NMR Spectrum (1D, 500 MHz, CDCl3, experimental) | 2012-12-05 | Wishart Lab | View Spectrum | | Experimental 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental) | 2012-12-05 | Wishart Lab | View Spectrum |
IR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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| Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-) | 2023-02-03 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-03 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-03 | FELIX lab | View Spectrum |
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| Biological Properties |
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| Cellular Locations | - Membrane (predicted from logP)
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| Biospecimen Locations | Not Available |
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| Tissue Locations | Not Available |
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| Pathways | |
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| Normal Concentrations |
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| Not Available |
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| Abnormal Concentrations |
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| Not Available |
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| Associated Disorders and Diseases |
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| Disease References | None |
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| Associated OMIM IDs | None |
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| External Links |
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| DrugBank ID | Not Available |
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| Phenol Explorer Compound ID | Not Available |
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| FooDB ID | FDB022762 |
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| KNApSAcK ID | Not Available |
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| Chemspider ID | 19513 |
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| KEGG Compound ID | Not Available |
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| BioCyc ID | Not Available |
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| BiGG ID | Not Available |
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| Wikipedia Link | Sodium phenylbutyrate |
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| METLIN ID | 6399 |
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| PubChem Compound | 20724 |
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| PDB ID | Not Available |
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| ChEBI ID | Not Available |
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| Food Biomarker Ontology | Not Available |
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| VMH ID | Not Available |
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| MarkerDB ID | Not Available |
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| Good Scents ID | Not Available |
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| References |
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| Synthesis Reference | Not Available |
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| Material Safety Data Sheet (MSDS) | Download (PDF) |
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| General References | - Ki KR, Lee J, Ha D, Kim JH: Configurational analysis of chiral acids as O-trifluoroacetylated (-)-menthyl esters by achiral dual-capillary column gas chromatography. J Chromatogr A. 2000 Sep 8;891(2):257-66. [PubMed:11043786 ]
- van Landeghem AA, Somers-Pijnenburg YT, Somers WJ, Stokwielder C, de Bruyn W, van den Berg GB: Adsorption of small hydroxy acids on glass: a pitfall in quantitative urinary organic acid analysis by GC-MS. J Inherit Metab Dis. 1999 May;22(3):293-6. [PubMed:10384390 ]
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