In the process of the structural determination of new gibberellins (GAs), syntheses of precursors (mevalonate, ent-kaurene,..) as well as degradation products were carried out. Information obtained from these syntheses have been utilised in the preparation of isotope-labelled GAs or GA precursors which are now available in research of biosynthesis, metabolism, and mode of action of Gas. Preparation of isotopically-labelled GAs is based on chemical conversion of readily available GA standards.

 

LABELLED GIBBERELLINS

[2H2]GIBBERELLIN A1

MW 350.41; crystalline; purity > 90% (HPLC)
CAS: 120396-35-2; C19H222H2O6
GIBBERELLIN A1
032 2491 50 µg
032 2492 100 µg
032 2493 250 µg

[2H2]GIBBERELLIC ACID (GA3)

MW 348.39; crystalline; purity > 90% (HPLC)
S:26, 36; CAS: 120396-36-3; C19H202H2O6
GIBBERELLIC ACID
032 2501 50 µg
032 2502 100 µg
032 2503 250 µg

[2H2]GIBBERELLIN A4

MW 334.41 crystalline; purity > 90% (HPLC)
C19H222H2O5
GIBBERELLIN A4
032 2531 50 µg
032 2532 100 µg
032 2533 250 µg

[2H2]EPIGIBBERELLIN A4

MW 334.41 crystalline; purity > 90% (HPLC)
C19H222H2O5
EPIGIBBERELLIN A4
032 7401 50 µg
032 7402 100 µg
032 7403 250 µg

[2H2]GIBBERELLIN A4-16,17-DIOL

MW 368.40 crystalline; purity > 90% (HPLC)
C19H242H2O7
GIBBERELLIN A4-16,17-DIOL
032 7431 50 µg
032 7432 100 µg
032 7433 250 µg

[2H2]GIBBERELLIN A5

MW 332.39; crystalline; purity > 90% (HPLC)
CAS: 120396-32-9; C19H202H2O5
GIBBERELLIN A5
032 2631 50 µg
032 2632 100 µg
032 2633 250 µg

[2H2]GIBBERELLIN A6

MW 348.39; crystalline; purity > 90% (HPLC)
CAS: 120396-37-4; C19H202H2O6
GIBBERELLIN A6
032 2641 50 µg
032 2642 100 µg
032 2643 250 µg

[2H2]GIBBERELLIN A7

MW 332.39; crystalline; purity > 90% (HPLC)
C19H202H2O5
GIBBERELLIN A7
032 2541 50 µg
032 2542 100 µg
032 2543 250 µg

[2H2]GIBBERELLIN A8

MW 366.41; crystalline; purity > 90% (HPLC)
CAS: 120396-34-1; C19H222H2O7
GIBBERELLIN A8
032 2651 50 µg
032 2652 100 µg
032 2653 250 µg

[2H2]GIBBERELLIN A9

MW 318.41; crystalline; purity > 90% (HPLC)
CAS: 132970-89-9; C19H222H2O4
GIBBERELLIN A9
032 2661 50 µg
032 2662 100 µg
032 2663 250 µg

[2H2]GIBBERELLIN A9-16,17-DIOL

MW 352.40; crystalline; purity > 90% (HPLC)
C19H242H2O6
GIBBERELLIN A9-16,17-DIOL
032 7441 50 µg
032 7442 100 µg
032 7443 250 µg

[2H2]GIBBERELLIN A9-16,17-DIOL METHYL ESTER

MW 366.43; crystalline; purity > 90% (HPLC)
C20H262H2O6
GIBBERELLIN A9-16,17-DIOL METHYL ESTER
032 7641 50 µg
032 7642 100 µg
032 7643 250 µg

[2H2]GIBBERELLIN A12

MW 334.45; crystalline; purity > 90% (HPLC)
C20H262H2O4
GIBBERELLIN A12
032 2671 50 µg
032 2672 100 µg
032 2673 250 µg

[2H2]GIBBERELLIN A12 ALDEHYDE

MW 318.45; crystalline; purity > 90% (HPLC)
C20H262H2O3
GIBBERELLIN A12 ALDEHYDE
032 2681 50 µg
032 2682 100 µg
032 2683 250 µg

[2H2]GIBBERELLIN A14

MW 350.45; crystalline; purity > 90% (HPLC)
C20H262H2O5
GIBBERELLIN A14
032 2451 50 µg
032 2452 100 µg
032 2453 250 µg

[2H2]GIBBERELLIN A15

MW 332.44; crystalline; purity > 90% (HPLC)
C20H242H2O4
GIBBERELLIN A15
032 2441 50 µg
032 2442 100 µg
032 2443 250 µg

[2H2]GIBBERELLIN A17

MW 380.41; crystalline; purity > 90% (HPLC)
C20H242H2O7
GIBBERELLIN A17
032 7411 50 µg
032 7412 100 µg
032 7413 250 µg

[2H2]GIBBERELLIN A­19

MW 364.44; crystalline; purity > 90% (HPLC)
C20H242H2O6
GIBBERELLIN A19
032 2691 50 µg
032 2692 100 µg
032 2693 250 µg

[2H2]GIBBERELLIN A20

MW 334.41; crystalline; purity > 90% (HPLC)
CAS: 203125-99-9; C19H222H2O5
GIBBERELLIN A20
032 2481 50 µg
032 2482 100 µg
032 2483 250 µg

[2H2]GIBBERELLIN A20-16,17-DIOL

MW 368.40; crystalline; purity > 90% (HPLC)
CAS: 203125-99-9; C19H242H2O7
GIBBERELLIN A20-16,17-DIOL
032 7501 50 µg
032 7502 100 µg
032 7503 250 µg

[2H2]GIBBERELLIN A23

MW 380.44; crystalline; purity > 90% (HPLC)
C20H242H2O7
GIBBERELLIN A23
032 2431 50 µg
032 2432 100 µg
032 2433 250 µg

[2H2]GIBBERELLIN A24

MW 348.44; crystalline; purity > 90% (HPLC)
C20H242H2O5
GIBBERELLIN A24
032 2421 50 µg
032 2422 100 µg
032 2423 250 µg

[2H2]GIBBERELLIN A24, 9,11-DEHYDRO

MW 346.40; crystalline; purity > 90% (HPLC)
C20H222H2O5
GIBBERELLIN A24, 9,11-DEHYDRO
032 7481 50 µg
032 7482 100 µg
032 7483 250 µg

[2H2]GIBBERELLIN A25

MW 364.41; crystalline; purity > 90% (HPLC)
C20H242H2O6
GIBBERELLIN A25
032 7421 50 µg
032 7422 100 µg
032 7423 250 µg

[2H2]GIBBERELLIN A29

MW 350.38; crystalline; purity > 90% (HPLC)
C19H222H2O6
GIBBERELLIN A29
032 2471 50 µg
032 2472 100 µg
032 2473 250 µg

[2H2]GIBBERELLIN A29 CATABOLITE

MW 348.37; crystalline; purity > 90% (HPLC)
C19H202H2O6
GIBBERELLIN A29 CATABOLITE
032 7491 50 µg
032 7492 100 µg
032 7493 250 µg

[2H2]GIBBERELLIN A34

MW 350.41; crystalline; purity > 90% (HPLC)
CAS: 176449-76-6; C19H222H2O6
GIBBERELLIN A34
032 2401 50 µg
032 2402 100 µg
032 2403 250 µg

[2H2]GIBBERELLIN A36

MW 364.44; crystalline; purity > 90% (HPLC)
C20H242H2O6
GIBBERELLIN A36
032 2391 50 µg
032 2392 100 µg
032 2393 250 µg

[2H2]GIBBERELLIN A37

MW 348.44; crystalline; purity > 90% (HPLC)
C20H242H2O5
GIBBERELLIN A37
032 2381 50 µg
032 2382 100 µg
032 2383 250 µg

[2H2]GIBBERELLIN A38

MW 348.39; crystalline; purity > 90% (HPLC)
C20H242H2O6
GIBBERELLIN A38
032 2371 50 µg
032 2372 100 µg
032 2373 250 µg

[2H2]GIBBERELLIN A44

MW 348.44; crystalline; purity > 90% (HPLC)
C20H242H2O5
GIBBERELLIN A44
032 2361 50 µg
032 2362 100 µg
032 2363 250 µg

[2H2]GIBBERELLIN A51

MW 334.41; crystalline; purity > 90% (HPLC)
C19H222H2O5
GIBBERELLIN A51
032 2351 50 µg
032 2352 100 µg
032 2353 250 µg

[2H2]GIBBERELLIN A51-16,17-DIOL

MW 368.40; crystalline; purity > 90% (HPLC)
C19H242H2O7
GIBBERELLIN A51-16,17-DIOL
032 7451 50 µg
032 7452 100 µg
032 7453 250 µg

[2H2]GIBBERELLIN A53

MW 350.45; crystalline; purity > 90% (HPLC)
CAS: 177781-16-7; C20H262H2O5
GIBBERELLIN A53
032 2341 50 µg
032 2342 100 µg
032 2343 250 µg

[2H2]GIBBERELLIN A53-16,17-DIOL

MW 384.44; crystalline; purity > 90% (HPLC)
C20H282H2O7
GIBBERELLIN A53-16,17-DIOL
032 7461 50 µg
032 7462 100 µg
032 7463 250 µg

[2H2]GIBBERELLIN A81

MW 350.41; crystalline; purity > 90% (HPLC)
C19H222H2O6
GIBBERELLIN A81
032 2331 50 µg
032 2332 100 µg
032 2333 250 µg

[2H2]ent-KAURENE

MW 274.46; crystalline; purity > 90% (HPLC)
C20H302H2
KAURENE
032 5701 50 µg
032 5702 100 µg
032 5703 250 µg

[2H2]ent-KAURENOL

MW 290.46; crystalline; purity > 90% (HPLC)
C20H302H2O
KAURENOL
032 5711 50 µg
032 5712 100 µg
032 5713 250 µg

[2H2]ent-KAURENAL

MW 288.45; crystalline; purity > 90% (HPLC)
C19H262H2O
KAURENAL
032 5721 50 µg
032 5722 100 µg
032 5723 250 µg

[2H2]ent-KAURENOIC ACID

MW 304.44; crystalline; purity > 90% (HPLC)
C20H282H2O2
KAURENOIC ACID
032 6241 50 µg
032 6242 100 µg
032 6243 250 µg

[2H2]STEVIOL

MW 320.44; crystalline; purity > 90% (HPLC)
C20H282H2O3
STEVIOL
032 7471 50 µg
032 7472 100 µg
032 7473 250 µg