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A0020-01 rac cis, trans-Abscisic Acid-d6 CAS: 721948-65-8; unlabeled 21293-29-8

Specifications
References
CAS Number
721948-65-8; unlabeled 21293-29-8
Grade
Highly Purified
Molecular Formula
C₁₅H₁₄D₆O₄
Molecular Weight
270.35
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
-20°C
(+)-cis,trans-Abscisic Acid-d6; [S-(Z,E)]-5-[1-Hydroxy-6,6-dimethyl-2-(methyl-d6)-4-oxo-2-cyclohexen-1-yl]-3-methyl-2,4-pentadienoic Acid; S-ABA-d6; Dormin-d6; S-ABA-d6, [S-(Z,E)]-5-[1-Hydroxy-6,6-dimethyl-2-(methyl-d6)-4-oxo-2-cyclohexen-1-yl]-3-methyl-2,4-pentadienoic Acid, Dormin-d6

The natural isomer of the abscission-accelerating plant hormone.

Synonyms
(+)-cis,trans-Abscisic Acid-d6; [S-(Z,E)]-5-[1-Hydroxy-6,6-dimethyl-2-(methyl-d6)-4-oxo-2-cyclohexen-1-yl]-3-methyl-2,4-pentadienoic Acid; S-ABA-d6; Dormin-d6; S-ABA-d6, [S-(Z,E)]-5-[1-Hydroxy-6,6-dimethyl-2-(methyl-d6)-4-oxo-2-cyclohexen-1-yl]-3-methyl-2,4-pentadienoic Acid, Dormin-d6
CAS No
721948-65-8 Unlabeled: 21293-29-8
Molecular Formula
C₁₅H₁₄D₆O₄
Molecular Weight
270.35
Appearance
Off-white to pale yellow solid
Purity
≥98%
Melting Point
155-158ºC
Method for Determining Identity
Proton NMR (CD3OD) Spectroscopic and Mass Spectrometric Analysis
TLC Conditions
As Reported
Normal Intensity
d0: 0.00% d1: 0.11% d2: 0.00% d3: 0.00% d4: 0.08% d5: 9.27% d6: 90.54%
Solubility
DMSO (Slightly), Ethanol (Slightly, Sonicated), Methanol (Slightly)
Storage and Stability
May be stored at RT for short-term only. Long-term storage is recommended at -20°C. Stable for 6 months. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Light sensitive.
References
Krochko, J.E., et al.: Plant Physiol., 118, 849 (1998), Jacobsen, J.V., et al.: Psysiol. Plant., 115, 428 (2002)
USBio References
No references available
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