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MedKoo Cat#: 145501 | Name: Pregeijerene

Description:

WARNING: This product is for research use only, not for human or veterinary use.

Pregeijerene is a C12 terpene. Pregeijerene is a herbivore-induced plant volatile. Pregeijerene is also a thermally labile plant-nematode signaling compound.

Chemical Structure

Pregeijerene
CAS#214778-51-5

Theoretical Analysis

MedKoo Cat#: 145501

Name: Pregeijerene

CAS#: 214778-51-5

Chemical Formula: C12H18

Exact Mass: 162.1400

Molecular Weight: 162.28

Elemental Analysis: C, 88.82; H, 11.18

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Related CAS #
No Data
Synonym
Pregeijerene;
IUPAC/Chemical Name
(1Z,3E,7Z)-1,7-dimethylcyclodeca-1,3,7-triene
InChi Key
ACTKFDMFHYIKRY-MBDGBGPPSA-N
InChi Code
1S/C12H18/c1-11-7-4-3-5-8-12(2)10-6-9-11/h3-4,7,10H,5-6,8-9H2,1-2H3/b4-3-,11-7-,12-10-
SMILES Code
CC1=CCCC(C)=CC=CCC1
Appearance
To be determined
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 -4 C for short term (days to weeks) or -20 C for long term(months to years).
Solubility
To be determined
Shelf Life
>2 years if stored properly
Drug Formulation
To be determined
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 162.28 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
1: Gaffke AM, Shapiro-Ilan D, Alborn HT. Deadly scents: Exposure to plant volatiles increases mortality of entomopathogenic nematodes during infection. Front Physiol. 2022 Sep 14;13:978359. doi: 10.3389/fphys.2022.978359. PMID: 36187772; PMCID: PMC9518750. 2: Rivera MJ, Pelz-Stelinski KS, Martini X, Stelinski LL. Bacterial phytopathogen infection disrupts belowground plant indirect defense mediated by tritrophic cascade. Ecol Evol. 2017 May 26;7(13):4844-4854. doi: 10.1002/ece3.3052. PMID: 28690813; PMCID: PMC5496533. 3: Cool LG, Adams RP. A pregeijerene isomer from Juniperus erectopatens foliage. Phytochemistry. 2003 May;63(1):105-8. doi: 10.1016/s0031-9422(02)00752-5. PMID: 12657304. 4: Frankenstein D, Luu MS, Luna-Ayala J, Willett DS, Filgueiras CS. Soil moisture conditions alter behavior of entomopathogenic nematodes. J Sci Food Agric. 2024 May;104(7):4383-4390. doi: 10.1002/jsfa.13326. Epub 2024 Feb 7. PMID: 38323469. 5: Ali JG, Alborn HT, Campos-Herrera R, Kaplan F, Duncan LW, Rodriguez-Saona C, Koppenhöfer AM, Stelinski LL. Subterranean, herbivore-induced plant volatile increases biological control activity of multiple beneficial nematode species in distinct habitats. PLoS One. 2012;7(6):e38146. doi: 10.1371/journal.pone.0038146. Epub 2012 Jun 27. PMID: 22761668; PMCID: PMC3384653. 6: Rivera MJ, Rodriguez-Saona C, Alborn HT, Koppenhöfer AM. Differential Response of a Local Population of Entomopathogenic Nematodes to Non-Native Herbivore Induced Plant Volatiles (HIPV) in the Laboratory and Field. J Chem Ecol. 2016 Dec;42(12):1259-1264. doi: 10.1007/s10886-016-0789-5. Epub 2016 Nov 15. PMID: 27848155. 7: Ali JG, Campos-Herrera R, Alborn HT, Duncan LW, Stelinski LL. Sending mixed messages: a trophic cascade produced by a belowground herbivore-induced cue. J Chem Ecol. 2013 Aug;39(8):1140-7. doi: 10.1007/s10886-013-0332-x. Epub 2013 Aug 8. PMID: 23925492. 8: Gaffke AM, Alborn HT. Desorption Temperature, Solid-Phase Microextraction (SPME), and Natural Product Analyses, how Low Can we Go? J Chem Ecol. 2021 Feb;47(2):134-138. doi: 10.1007/s10886-021-01247-0. Epub 2021 Jan 18. PMID: 33460000. 9: Ravi Kiran S, Bhavani K, Sita Devi P, Rajeswara Rao BR, Janardhan Reddy K. Composition and larvicidal activity of leaves and stem essential oils of Chloroxylon swietenia DC against Aedes aegypti and Anopheles stephensi. Bioresour Technol. 2006 Dec;97(18):2481-4. doi: 10.1016/j.biortech.2005.10.003. Epub 2006 Jul 11. PMID: 16815011. 10: Pitakpawasutthi Y, Thitikornpong W, Palanuvej C, Ruangrungsi N. Chlorogenic acid content, essential oil compositions, and in vitro antioxidant activities of Chromolaena odorata leaves. J Adv Pharm Technol Res. 2016 Apr-Jun;7(2):37-42. doi: 10.4103/2231-4040.177200. PMID: 27144150; PMCID: PMC4850766. 11: Sadgrove NJ, Gonçalves-Martins M, Jones GL. Chemogeography and antimicrobial activity of essential oils from Geijera parviflora and Geijera salicifolia (Rutaceae): two traditional Australian medicinal plants. Phytochemistry. 2014 Aug;104:60-71. doi: 10.1016/j.phytochem.2014.05.004. Epub 2014 May 27. PMID: 24878365. 12: Kiran SR, Reddy AS, Devi PS, Reddy KJ. Insecticidal, antifeedant and oviposition deterrent effects of the essential oil and individual compounds from leaves of Chloroxylon swietenia DC. Pest Manag Sci. 2006 Nov;62(11):1116-21. doi: 10.1002/ps.1266. PMID: 16847821. 13: Zheljazkov VD, Astatkie T, Jeliazkova EA, Schlegel V. Distillation time alters essential oil yield, composition, and antioxidant activity of male Juniperus scopulorum trees. J Oleo Sci. 2012;61(10):537-46. doi: 10.5650/jos.61.537. PMID: 23018851. 14: Kiran SR, Devi PS. Evaluation of mosquitocidal activity of essential oil and sesquiterpenes from leaves of Chloroxylon swietenia DC. Parasitol Res. 2007 Jul;101(2):413-8. doi: 10.1007/s00436-007-0485-z. Epub 2007 Feb 15. PMID: 17520288. 15: Pisutthanan N, Liawruangrath B, Liawruangrath S, Baramee A, Apisariyakul A, Korth J, Bremner JB. Constituents of the essential oil from aerial parts of Chromolaena odorata from Thailand. Nat Prod Res. 2006 May 20;20(6):636-40. doi: 10.1080/14786410500462678. PMID: 16835098. 16: Maggio A, Bruno M, Spadaro V, Scialaba A, Senatore F, Oliviero F. Chemical composition, antimicrobial and antioxidant activity of the essential oils from Pimpinellatragium Vill. subsp. glauca (C. Presl.) C. Brullo & Brullo (Apiaceae) growing wild in Sicily. Nat Prod Res. 2013;27(24):2338-46. doi: 10.1080/14786419.2013.841688. Epub 2013 Oct 7. PMID: 24099454. 17: Alborn HT. A Technique for Thermal Desorption Analyses Suitable for Thermally-Labile, Volatile Compounds. J Chem Ecol. 2018 Feb;44(2):103-110. doi: 10.1007/s10886-018-0924-6. Epub 2018 Jan 23. PMID: 29359258. 18: Zhao C, Chen HG, Cheng L, Zhou X, Yang ZB, Zhang YS. [Analysis of volatile oil in herb of pimpinella candolleana by SPME-GC-MS]. Zhongguo Zhong Yao Za Zhi. 2007 Sep;32(17):1759-62. Chinese. PMID: 17992994.

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NH4-6

NH4-6