Jasmonic acid (JA) and its methyl ester, volatile methyl jasmonate (MeJA), occur in many plants. JA is formed from linoleic acid, the first step being catalysed by lipoxygenase. JA or MeJA may be an important signal in plant-pathogen interactions, tuber formation and protein storage, pea tendril curling and leaf damage.

(±)-JASMONIC ACID (JA) [3-oxo-2-((Z)-2-pentenyl)cyclopentane-1-acetic acid]

MW 210.28; yellow oil; purity > 95% (HPLC)
S:26, 36; CAS: 3572-66-5; C12H18O3
	014 2821	25	mg
	014 2822	100	mg
	014 2823	250	mg
	014 2824	1	g

(-)-JASMONIC ACID (JA) [(1R,2R)-3-oxo-2-((Z)-2-pentenyl)cyclopentane-1-acetic acid]

MW 210.28; colourless oil; purity > 98% (HPLC)
Diluted in acetonitrile : water (1 : 1)
S:26, 36; CAS: 6894-38-8; C12H18O3
	014 2841	1	mg
	014 2842	5	mg
	014 2843	10	mg

Natural plant growth regulator.

(±)-JASMONIC ACID METHYL ESTER (MeJA) [3-oxo-2-((Z)-2-pentenyl)cyclopentane-1-acetic acid methyl ester]

MW 224.30; colourless oil; purity > 95% (HPLC)
S:26, 36; CAS: 879490-89-8; C13H20O3
	014 2851	25	mg
	014 2852	100	mg
	014 2853	1	g
	014 2854	5	g
	014 2855	10	g

(-)-JASMONIC ACID METHYL ESTER (MeJA) [(1R,2R)-3-oxo-2-((Z)-2-pentenyl)cyclopentane acetic acid methyl ester]

MW 324.30; colourless oil; purity > 98% (HPLC)
Diluted in acetonitrile : water (1 : 1)
S:26, 36; CAS: 1211-29-6; C13H20O3
	014 2861	1	mg
	014 2862	5	mg
	014 2863	10	mg

(±)-9,10-DIHYDROJASMONIC ACID (DJA) [(±)-3-oxo-2-pentyl-cyclopentane-1-acetic acid]

MW 212.29; colourless oil; purity > 95% (HPLC)
S:26, 36; CAS: 3572-64-3; C12H20O3
	014 5321	5	mg
	014 5322	10	mg
	014 5323	50	mg
	014 5324	100	mg

(±)-9,10-DIHYDROJASMONIC ACID METHYL ESTER (MeDJA) [(±) 3-oxo-2-pentyl-cyclopentane-1-acetic acid methyl ester]

MW 226.32; colourless oil; purity > 95% (HPLC)
S:26, 36; CAS: 24851-98-7; C16H19N5O6
	014 5671	5	mg
	014 5672	10	mg
	014 5673	50	mg

(±)-OPC-4 [3-oxo-2-(2-(Z)-pentenyl)cyclopentane-1-butyric acid]

MW 238.33; liquid; purity > 95% (HPLC)
Diluted in acetonitrile : water (1 : 1)
S:26, 36; CAS: 136845-17-5; C14H22O3
	014 6221	100	µg
	014 6222	500	µg
	014 6223	1	mg

(±)-OPC-6 [3-oxo-2-(2-(Z)-pentenyl)cyclopentane-1-hexanoic acid]

MW 266.38; liquid; purity > 95% (HPLC)
Diluted in acetonitrile : water (1 : 1)
S:26, 36; CAS: 136768-22-4; C16H26O3
	014 6181	100	µg
	014 6182	500	µg
	014 6183	1	mg

(±)-OPC-8 [3-oxo-2-(2-(Z)-pentenyl)cyclopentane-1-octanoic acid]

MW 294.44; liquid; purity > 95% (HPLC)
Diluted in acetonitrile : water (1 : 1)
S:26, 36; CAS: 136845-14-2; C18H30O3
	014 6201	100	µg
	014 6202	500	µg
	014 6203	1	mg

cis-12-OXO-PHYTODIENOIC ACID (cis-OPDA) [mixture of (1S,2S)-3-oxo-2-(2-(Z)-pentenyl)cyclopent-4-ene-1-octanoic acid + (1R,2R)-3-oxo-2-(2-(Z)-pentenyl)cyclopent-4-ene-1-octanoic acid]

MW 292.42; liquid; purity > 95% (HPLC)
Diluted in acetonitrile : water (1 : 1)
S:26, 36; CAS: NONE; C18H28O3
	014 6191	100	µg
	014 6192	500	µg
	014 6193	1	mg

DINOR-12-OXO-PHYTODIENOIC ACID (dn-OPDA) [3-oxo-2-(2-(Z)-pentenyl)cyclopent-4-ene-1-hexanoic acid]

MW 264.37; liquid; purity > 95% (HPLC)
Diluted in acetonitrile : water (1 : 1)
S:26, 36; CAS: 197247-23-7; C16H24O3
	014 6211	100	µg
	014 6212	500	µg
	014 6213	1	mg

N-[(-)-JASMONOYL]-(S)-ISOLEUCINE (Jaile)[N-[(1R,2R)-3-oxo-2-(2-(Z)-pentenyl)cyclopentane-1-acetyl]-(2S,3S)-isoleucine]

MW 323.44; liquid; purity > 95% (HPLC)
Diluted in acetonitrile : water (1 : 1)
S:26, 36; CAS: 120330-93-0; C18H29NO4
	014 6231	100	µg
	014 6232	500	µg
	014 6233	1	mg

N-[(-)-JASMONOYL]-(L)-ISOLEUCINE (Ja-L-Ile)[N-[(1S,2S)-3-oxo-2-(2-(Z)-pentenyl)cyclopentane-1-acetyl]-isoleucine]

MW 323.44; crystaline; purity > 95% (HPLC)
S:26, 36; CAS: 120330-92-9; C18H29NO4
	014 6861	100	µg
	014 6862	500	µg
	014 6863	1	mg

N-[(-)-JASMONOYL]-(L)-LEUCINE (Ja-L-leu)[N-[(1R,2R)-3-oxo-2-(2-(Z)-pentenyl)cyclopentane-1-acetyl]-leucine]

MW 323.44; crystaline; purity > 95% (HPLC)
S:26, 36; CAS: 1272649-73-6; C18H29NO4
	014 6871	100	µg
	014 6872	500	µg
	014 6873	1	mg

N-[(-)-JASMONOYL]-(L)-PHENYLALANINE (Ja-L-Phe)[N-[(1R,2R)-3-oxo-2-(2-(Z)-pentenyl)cyclopentane-1-acetyl]-(2S,3S)phenylalanine]

MW 357.50; crystaline; purity > 95% (HPLC)
S:26, 36; CAS: 120303-53-9; C21H27NO4
	014 6881	100	µg
	014 6882	500	µg
	014 6883	1	mg

N-[(-)-JASMONOYL]-(L)-METHIONINE (Ja-L-Met)[N-[(1S,2S)-3-oxo-2-(2-(Z)-pentenyl)cyclopentane-1-acetyl]-methionine]

MW 341.47; crystaline; purity > 95% (HPLC)
S:26, 36; CAS: 221682-72-0; C17H27NO4S
	014 6901	100	µg
	014 6902	500	µg
	014 6903	1	mg

N-[(-)-JASMONOYL]-(L)-VALINE (Ja-L-Val)[N-[(1R,2R)-3-oxo-2-(2-(Z)-pentenyl)cyclopentane-1-acetyl]-(2S,3S)-valine]

MW 309.41; crystaline; purity > 95% (HPLC)
S:26, 36; CAS: 120303-51-7; C18H29NO4
	014 6891	100	µg
	014 6892	500	µg
	014 6893	1	mg

(+)-CUCURBIC acid (CA) [(1R,2S,3S)-3-hydroxy-2-(2-(Z)-pentenyl)cyclopentane-1-acetic acid ]

MW 212.29; liquid; purity > 95% (HPLC)
Diluted in acetonitrile : water (1 : 1)
S:26, 36; CAS: 58240-50-9; C12H20O3
	014 2881	1	mg
	014 2882	5	mg
	014 2883	10	mg

(±)-TUBERONIC acid (TA, 12OHJA) [3-oxo-2-(4-hydroxy-2-(Z)-pentenyl)cyclopentane-1-acetic acid]

MW 226.27; liquid; purity > 90% (HPLC), contains 10% iso-(±)-12OH-JA
Diluted in acetonitrile : water (1 : 1)
S:26, 36; CAS: 221682-86-6; C12H18O4
	014 2871	1	mg
	014 2872	5	mg
	014 2873	10	mg

(±)-TUBERONIC acid METHYL ESTER (TAMe, 12OHJAMe) [3-oxo-2-(4-hydroxy-2-(Z)-pentenyl)cyclopentane-1-acetic acid methyl ester]

MW 240.30; liquid; purity > 95% (HPLC)
Diluted in acetonitrile : water (1 : 1)
S:26, 36; CAS: 81761-06-0; C13H20O4
	014 6171	1	mg
	014 6172	5	mg
	014 6173	10	mg