Metabolite Reference Standards and Reagents: Compounds Approved for Synthesis

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Please note that this program has ended. The Metabolite Standards Synthesis Cores (MSSCs) are shipping out the remaining inventory, but will not be making more. We are furthermore no longer accepting nominations for new syntheses.

You may request compounds via the links below, but note that some are no longer available.

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StructureCommon
Name
InChiKey

Isotopic Label
Type
Isotopic Label
Position
Pathway
Cassette
MSSC

Status

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NADP+ labeled  uniform enrichment Redox/coenzymes RTIsynthesis in process   
Carbamoyl phosphate FFQKYPRQEYGKAF-UHFFFAOYSA-N13C, 15N Nucleotide pathways: pyrimidine biosynthesis RTIcompleted
fructose 2,6 bisphosphate YXWOAJXNVLXPMU-ZXXMMSQZSA-N Glycolysis SRIsynthesis in process *  
AICA Ribonucleotide XOGIBYSEXZJKHY-UIPKGFOGSA-Nunlabelled parent * Nucleotide pathways: purine biosynthesis RTIcompleted *
Cholamine Bromide VSZWLDAGOXQHNB-UHFFFAOYSA-Munlabelled parent * Reagents SRIcompleted *
NADH labeled  uniform enrichment Redox/coenzymes RTIsynthesis in process   
QDA Iodide CSRAQSNOQWXULC-UHFFFAOYSA-Munlabelled parent * Reagents SRIcompleted
11-keto-1,6,7-trideuterotestosterone WTPMRQZHJLJSBO-FLDABYKKSA-N Steroids/bioactive lipids RTIcompleted
10-Formyl-tetrahydrofolic acid AUFGTPPARQZWDO-YUZLPWPTSA-N Folates/1C metabolism RTIcompleted
U13C-AICA Ribonucleotide NOTGFIUVDGNKRI-UUOKFMHZSA-N13C Nucleotide pathways: purine biosynthesis RTIcompleted
NADPH ACFIXJIJDZMPPO-NNYOXOHSSA-Nunlabelled parent * Redox/coenzymes RTIsynthesis in process *  
(S)-4,5-Dihydroorotic-4,5,6,carboxy-13C4 acid UFIVEPVSAGBUSI-UHFFFAOYSA-N13C Nucleotide pathways: pyrimidine biosynthesis RTIcompleted
Carbamoyl phosphate FFQKYPRQEYGKAF-UHFFFAOYSA-Nunlabelled parent * Nucleotide pathways: pyrimidine biosynthesis RTIsynthesis in process *  
Orotic-4,5,6-carboxy-13C4 Acid Monohydrate PXQPEWDEAKTCGB-UHFFFAOYSA-N13C Nucleotide pathways: pyrimidine biosynthesis RTIcompleted
5-formylcytosine FHSISDGOVSHJRW-UHFFFAOYSA-N Epigenetics SRIcompleted
5-carboxylcytosine BLQMCTXZEMGOJM-UHFFFAOYSA-N Epigenetics SRIcompleted
rel-Tetrahydroxyphenanthrene  unlabelled parent * Miscellaneous/drugs SRIsynthesis in process *  
NAD+  uniform enrichment Redox/coenzymes RTIsynthesis in process   
[15N2,13C]-5-Formylcytosine FHSISDGOVSHJRW-QIOHBQFSSA-N15N, 13C   SRIcompleted
5-Hydroxymethyl-2''-deoxycytidine-4,5,hydroxymethyl-13C3  13C3    synthesis in process   
NADPH  uniform enrichment Redox/coenzymes RTIsynthesis in process   
Dihydroorotic acid UFIVEPVSAGBUSI-UHFFFAOYSA-Nunlabelled parent * Nucleotide pathways: pyrimidine biosynthesis RTIsynthesis in process *  
Dimethyl α-ketoglutarate TXIXSLPEABAEHP-UHFFFAOYSA-N13C1,2,3,4,5-13C5 Krebs cycle RTIcompleted
1-Monoethyl malate FHHFKGGCXNOIAY-PTQBSOBMSA-N13C1 position of malate Krebs cycle SRIcompleted
15NQDA CSRAQSNOQWXULC-XOJMRSMASA-M15N2-15Naminooxyethyl Reagents SRIcompleted
GDP Mannose MVMSCBBUIHUTGJ-GDJBGNAASA-N13Call 6 position in the mannose subunit    completed
5-carboxy-2’-deoxy-Cytidine FHPQEVWDHUHVGT-RRKCRQDMSA-N13Call carbons on the cytosine Epigenetics  synthesis in process  
5-formyl-2’-deoxy-Cytidine QBADNGFALQJSIH-XLPZGREQSA-N13CAll of the cytosine ring Epigenetics  synthesis in process  
13CD3-QA Iodide CSRAQSNOQWXULC-HBKQTYJLSA-M13C + 2Hboth on one mehyl group Reagents SRIcompleted
11β-Hydroxyandrostenedione-d3  2Hcarbons 1,6,7 Steroids/bioactive lipids RTIcompleted 
3-Deoxyarabino-hexonic acid YGMNHEPVTNXLLS-VAYJURFESA-NNANA Miscellaneous/drugs SRIcompleted
18-oxo-tetrahydrocortisol ONUUOQCMEFWOSB-ASTGPZOCSA-NNANA Steroids/bioactive lipids RTIsynthesis in process  
CDP-choline RZZPDXZPRHQOCG-OJAKKHQRSA-N2Hperdeuteration of choline (D13)    synthesis in process  
15N-Cholamine Bromide VSZWLDAGOXQHNB-NWZHYJCUSA-M15NPlease see Anal Chem. 2013 Sep 17;85(18):8715-21. Reagents SRIcompleted
rel-[13C]Tetrahydroxyphenanthrene NXXFPJMAQQHDHQ-OANWKOAXSA-N13C6ring-13C6 Miscellaneous/drugs SRIsynthesis in process  
alpha-keto-beta-methylvalerate-13C6 ttt branched-chain amino acid oxidation  completed
alpha-ketoisocaproate-13C6 ttt branched-chain amino acid oxidation  completed
mono-ethylfumarate (carbon-13 labeled at the 1 and 4 positions of fumarate) XLYMOEINVGRTEX-JUAXEOANSA-N13CThe 1 and 4 position of fumarate Krebs cycle SRIsynthesis in process  
fructose 2,6 bisphosphate  U-13CU-13C Glycolysis SRIsynthesis in process  
D-Ribulose 5-phosphate FNZLKVNUWIIPSJ-UHNVWZDZSA-N13Cuniform enrichment Pentose phosphate: oxidative branch SRIcompleted
glucose-6-phosphate NBSCHQHZLSJFNQ-GASJEMHNSA-N13Cuniform enrichment Glycolysis SRIcompleted
6-phosphogluconolactone IJOJIVNDFQSGAB-SQOUGZDYSA-N13Cuniform enrichment Pentose phosphate: oxidative branch SRIcompleted
D-Erythrose 4-phosphate NGHMDNPXVRFFGS-IUYQGCFVSA-N13Cuniform enrichment Pentose phosphate: non-oxidative branch SRIsynthesis in process  
6-phosphogluconic acid BIRSGZKFKXLSJQ-SQOUGZDYSA-N13Cuniform enrichment Pentose phosphate: oxidative branch SRIcompleted
D-Ribose 5-phosphate KTVPXOYAKDPRHY-SOOFDHNKSA-N13Cuniform enrichment Pentose phosphate: non-oxidative branch SRIcompleted
2-hydroxyglutaric acid HWXBTNAVRSUOJR-UHFFFAOYSA-N13Cuniform enrichment Krebs cycle SRIcompleted
D-Xylulose 5-phosphate FNZLKVNUWIIPSJ-RFZPGFLSSA-N13Cuniform enrichment Pentose phosphate: non-oxidative branch SRIsynthesis in process  
Fructose-6-phosphate BGWGXPAPYGQALX-ARQDHWQXSA-N13Cuniform enrichment Glycolysis SRIcompleted
Itaconic acid LVHBHZANLOWSRM-UHFFFAOYSA-N13Cuniform enrichment though any 2 positions also would suffice Krebs cycle SRIcompleted
NADH BOPGDPNILDQYTO-NNYOXOHSSA-Nunlabelled parent * Redox/coenzymes RTIsynthesis in process *  
(6R,S)-5,10-Methylene-5,6,7,8-tetrahydrofolic acid, calcium salt AKUPTUNGFOADRT-ZEDZUCNESA-Lunlabelled parent * Folates/1C metabolism RTIcompleted *
18-Hydroxy-1,18,18-trideuterocorticosterone WTPMRQZHJLJSBO-BYUZBNOLSA-N Steroids/bioactive lipids RTIsynthesis in process  
18-hydroxy-1,6,7-trideuterocortisol HESFZGWRDUVOMS-AZFBHEKGSA-N2H Steroids/bioactive lipids RTIsynthesis in process   
Dimethyl α-ketoglutarate TXIXSLPEABAEHP-UHFFFAOYSA-Nunlabelled parent * Krebs cycle RTIcompleted *
NAD+ BAWFJGJZGIEFAR-NNYOXOHSSA-Ounlabelled parent * Redox/coenzymes RTIsynthesis in process *  
(6R)-5,10-methylenetetrahydrofolate QYNUQALWYRSVHF-OLZOCXBDSA-N13C Folates/1C metabolism RTIsynthesis in process   
18-hydroxy-1,18,18-trideuterocortisol HESFZGWRDUVOMS-YTTWDCMTSA-N Steroids/bioactive lipids RTIsynthesis in process   
18-Hydroxycorticosterone HFSXHZZDNDGLQN-ZVIOFETBSA-Nunlabelled parent * Steroids/bioactive lipids RTIsynthesis in process *  
NADP+ XJLXINKUBYWONI-NNYOXOHSSA-Ounlabelled parent * Redox/coenzymes RTIsynthesis in process *  
[15N2,13C]-5-Carboxycytosine BLQMCTXZEMGOJM-QIOHBQFSSA-N15N, 13C   SRIcompleted
2-keto-3-deoxygluconate WPAMZTWLKIDIOP-WVZVXSGGSA-N Miscellaneous/drugs SRIcompleted
5-Formimino-tetrahydrofolic acid YCWUVLPMLLBDCU-OLZOCXBDSA-N Folates/1C metabolism RTIcompleted 
18-Hydroxycortisol HESFZGWRDUVOMS-UKSDXMLSSA-Nunlabelled parent * Steroids/bioactive lipids RTIsynthesis in process *  
(6R,S)-5,10-Methenyl-5,6,7,8-tetrahydrofolic acid, chloride NDMWNIVQVBEIJX-ZEDZUCNESA-N Folates/1C metabolism RTIcompleted 
Malioxamycin KXQRAPMNPUXYGT-VDTYLAMSSA-N Miscellaneous/drugs RTIcompleted
11β-Hydroxyandrostenedione WSCUHXPGYUMQEX-KCZNZURUSA-Nunlabelled parent * Steroids/bioactive lipids RTIcompleted *

Number of records: 66

* This non-target unlabelled compound was analyzed by chromatographic and spectral methods as appropriate but was not certified by GLP protocols.
 One of more compounds were approved for synthesis based on this nomination. Click the common name for details.
 This compound was approved for synthesis based on the nomination of a different compound, or a nomination that was not specific.

See all compounds, including all nominations