| Record Information |
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| Version | 2.0 |
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| Created at | 2022-03-17 20:54:51 UTC |
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| Updated at | 2022-03-17 20:54:51 UTC |
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| NP-MRD ID | NP0048337 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (R)-Citronellal |
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| Description | (R)-Citronellal belongs to the class of organic compounds known as acyclic monoterpenoids. These are monoterpenes that do not contain a cycle. Thus, (R)-citronellal is considered to be an isoprenoid lipid molecule (R)-Citronellal is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral (R)-Citronellal exists in all living organisms, ranging from bacteria to humans (R)-Citronellal is a citrus, fresh, and herbal tasting compound. Outside of the human body, (R)-Citronellal is found, on average, in the highest concentration within lemon balms (R)-Citronellal has also been detected, but not quantified in, citrus and herbs and spices. This could make (R)-citronellal a potential biomarker for the consumption of these foods. (R)-Citronellal is found in Aloysia triphylla, Backhousia citriodora, Centaurea benedicta, Citrus junos, Citrus limon, Citrus limonia, Citrus spp., Citrus wilsonii, Cymbopogon nardus , Eucalyptus citriodora , Juniperus communis, Litsea cubeba, Ocimum gratissimum and Phlebalium nudum. (R)-Citronellal was first documented in 2005 (PMID: 15890377). The (3R)-stereoisomer of 3,7-dimethyloct-6-enal (citronellal) (PMID: 18436619) (PMID: 16419049) (PMID: 17081038) (PMID: 16904803). |
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| Structure | InChI=1S/C10H18O/c1-9(2)5-4-6-10(3)7-8-11/h5,8,10H,4,6-7H2,1-3H3/t10-/m1/s1 |
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| Synonyms | | Value | Source |
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| (3R)-(+)-Citronellal | ChEBI | | (3R)-3,7-Dimethyl-6-octenal | ChEBI | | (R)-3,7-Dimethyl-6-octenal | ChEBI | | (R)-3,7-Dimethyloct-6-enal | ChEBI | | (+)-Citronellal | HMDB | | (3R)-3,7-Dimethyloct-6-enal | HMDB | | (R)-(+)-Citronellal | HMDB | | 3,7-Dimethyl-(3R)-6-octenal | HMDB | | (R)-Citronellal | PhytoBank | | d-Citronellal | PhytoBank | | 3,7-Dimethyl-6-octenal | PhytoBank | | (±)-Citronellal | PhytoBank | | 2,3-Dihydrocitral | PhytoBank | | 2,6-Dimethylhept-5-enecarboxaldehyde | PhytoBank | | 3,7-Dimethyloct-6-en-1-al | PhytoBank | | Rhodinal | PhytoBank | | dl-Citronellal | PhytoBank | | beta-Citronellal | PhytoBank | | β-Citronellal | PhytoBank |
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| Chemical Formula | C10H18O |
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| Average Mass | 154.2493 Da |
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| Monoisotopic Mass | 154.13577 Da |
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| IUPAC Name | (3R)-3,7-dimethyloct-6-enal |
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| Traditional Name | (R)-(+)-citronellal |
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| CAS Registry Number | 2385-77-5 |
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| SMILES | C[C@H](CCC=C(C)C)CC=O |
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| InChI Identifier | InChI=1S/C10H18O/c1-9(2)5-4-6-10(3)7-8-11/h5,8,10H,4,6-7H2,1-3H3/t10-/m1/s1 |
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| InChI Key | NEHNMFOYXAPHSD-SNVBAGLBSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| Not Available | | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as acyclic monoterpenoids. These are monoterpenes that do not contain a cycle. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Prenol lipids |
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| Sub Class | Monoterpenoids |
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| Direct Parent | Acyclic monoterpenoids |
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| Alternative Parents | |
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| Substituents | - Acyclic monoterpenoid
- Medium-chain aldehyde
- Alpha-hydrogen aldehyde
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aldehyde
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | |
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| Physical Properties |
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| State | Not Available |
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| Experimental Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Predicted Properties | |
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| General References | - Yoshida N, Takada T, Yamamura Y, Adachi I, Suzuki H, Kawakami J: Inhibitory effects of terpenoids on multidrug resistance-associated protein 2- and breast cancer resistance protein-mediated transport. Drug Metab Dispos. 2008 Jul;36(7):1206-11. doi: 10.1124/dmd.107.019513. Epub 2008 Apr 24. [PubMed:18436619 ]
- Yoshida N, Takagi A, Kitazawa H, Kawakami J, Adachi I: Effects of citronellal, a monoterpenoid in Zanthoxyli Fructus, on the intestinal absorption of digoxin in vitro and in vivo. J Pharm Sci. 2006 Mar;95(3):552-60. doi: 10.1002/jps.20563. [PubMed:16419049 ]
- Chavan SP, Thakkar M, Jogdand GF, Kalkote UR: First enantiospecific synthesis of (-)-parvifoline and (-)-curcuquinone. J Org Chem. 2006 Nov 10;71(23):8986-8. doi: 10.1021/jo061730d. [PubMed:17081038 ]
- Yoshida N, Koizumi M, Adachi I, Kawakami J: Inhibition of P-glycoprotein-mediated transport by terpenoids contained in herbal medicines and natural products. Food Chem Toxicol. 2006 Dec;44(12):2033-9. doi: 10.1016/j.fct.2006.07.003. Epub 2006 Jul 10. [PubMed:16904803 ]
- Yoshida N, Takagi A, Kitazawa H, Kawakami J, Adachi I: Inhibition of P-glycoprotein-mediated transport by extracts of and monoterpenoids contained in Zanthoxyli fructus. Toxicol Appl Pharmacol. 2005 Dec 1;209(2):167-73. doi: 10.1016/j.taap.2005.04.001. [PubMed:15890377 ]
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