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Aliphatic and alicyclic building blocks

7'-Hydroxyabscisic acid

Also known as (+-)-7'-hydroxyabscisic acid, (2Z,4E)-5-[1-hydroxy-2-(hydroxymethyl)-6,6-dimethyl-4-oxocyclohex-2-en-1-yl]-3-methylpenta-2,4-dienoic acid, (2Z,4E)-5-(1-hydroxy-2-(hydroxymethyl)-6,6-dimethyl-4-oxocyclohex-2-en-1-yl)-3-methylpenta-2,4-dienoic acid

CAS 91897-25-5Formula C15H20O5Molar mass 280.32 g/mol
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7'-Hydroxyabscisic acid chemical structure, C15H20O5, CAS 91897-25-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
91897-25-5
Formula
C15H20O5
Molar mass
280.32 g/mol
HS code
291899
Category
Aliphatic and alicyclic building blocks

What is 7'-Hydroxyabscisic acid?

Plain description, key identifiers and synonyms

7'-hydroxyabscisic acid is an oxo monocarboxylic acid that is abscisic acid in which a hydroxymethyl group replaces the methyl substituent beta- to the keto group. It is a primary alcohol, a tertiary alcohol and an oxo monocarboxylic acid. It is functionally related to a 2-cis-abscisic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2Z,4E)-5-[1-hydroxy-2-(hydroxymethyl)-6,6-dimethyl-4-oxocyclohex-2-en-1-yl]-3-methylpenta-2,4-dienoic acid
CAS number
91897-25-5
Molecular formula
C15H20O5
InChIKey
ZGHRCSAIMSBFLK-IGTFLHFFSA-N
InChI
InChI=1S/C15H20O5/c1-10(6-13(18)19)4-5-15(20)11(9-16)7-12(17)8-14(15,2)3/h4-7,16,20H,8-9H2,1-3H3,(H,18,19)/b5-4+,10-6-
Canonical SMILES
CC(C=CC1(O)C(CO)=CC(=O)CC1(C)C)=CC(=O)O
Isomeric SMILES
C/C(=C/C(=O)O)/C=C/C1(C(=CC(=O)CC1(C)C)CO)O

Synonyms

  • (+-)-7'-hydroxyabscisic acid
  • (2Z,4E)-5-[1-hydroxy-2-(hydroxymethyl)-6,6-dimethyl-4-oxocyclohex-2-en-1-yl]-3-methylpenta-2,4-dienoic acid
  • (2Z,4E)-5-(1-hydroxy-2-(hydroxymethyl)-6,6-dimethyl-4-oxocyclohex-2-en-1-yl)-3-methylpenta-2,4-dienoic acid

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
280.32 g/molcalc.
Exact mass
280.1311 Dacalc.
LogP (octanol/water)
1.22calc.
Topological polar surface area
94.83 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
4calc.
Heavy atoms
20calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.47calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C1C=CCCC1

O=C1C=CCCC1

1 ring, 7 atoms, the 2-Cyclohexen-1-one ring system.

1,362 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

7'-Hydroxyabscisic acid suppliers

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7'-Hydroxyabscisic acid price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code 7'-Hydroxyabscisic acid is traded under.

HS 2918.99Indicative HS code

Carboxylic acids, with additional oxygen function (not alcohol, phenol, aldehyde or ketone)…

World exports in 2024
$1.46B
−1.1% vs 2023, imports $1.54B
2019 to 2024
Top exporters
  1. China40.0%
  2. India * partner reported26.6%
  3. Germany8.0%
Top importers
  1. United States25.6%
  2. Brazil6.7%
  3. Argentina5.9%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for 7'-Hydroxyabscisic acid is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 7'-Hydroxyabscisic acid, based on the data on this page

What is 7'-Hydroxyabscisic acid?

7'-hydroxyabscisic acid is an oxo monocarboxylic acid that is abscisic acid in which a hydroxymethyl group replaces the methyl substituent beta- to the keto group. It is a primary alcohol, a tertiary alcohol and an oxo monocarboxylic acid. It is functionally related to a 2-cis-abscisic acid.

What is the CAS number of 7'-Hydroxyabscisic acid?

The CAS registry number of 7'-Hydroxyabscisic acid is 91897-25-5.

What is the molecular formula and weight of 7'-Hydroxyabscisic acid?

The molecular formula of 7'-Hydroxyabscisic acid is C15H20O5 and its molar mass is 280.32 g/mol.

What is 7'-Hydroxyabscisic acid used for?

Known uses and roles of 7'-Hydroxyabscisic acid include building blocks in research and laboratory and screening compounds in research and laboratory.

Is 7'-Hydroxyabscisic acid hazardous?

No GHS hazard classification for 7'-Hydroxyabscisic acid is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of 7'-Hydroxyabscisic acid?

7'-Hydroxyabscisic acid is usually classified under HS code 291899 (Carboxylic acids with additional oxygen function and their anhydrides, halides…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 7'-Hydroxyabscisic acid?

Post a free request on CompoundList and suppliers of 7'-Hydroxyabscisic acid will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 7'-Hydroxyabscisic acid?

Suppliers quote 7'-Hydroxyabscisic acid on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle 7'-Hydroxyabscisic acid

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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