Molekula
(+)-Abscisic acid
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
(+)-Abscisic acid is a plant hormone that regulates growth, development, and stress responses in plants, widely used in agricultural research and plant physiology studies. It appears as a white to off-white crystalline powder with a molecular formula of C15H20O4 and a molecular weight of 264.32 g/mol. The product has a CAS number of 21293-29-8 and requires storage at -15 to -20°C. The signal word for this chemical is Warning. Molekula supplies (+)-Abscisic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
(+)-Abscisic acid is a plant hormone that regulates growth, development, and stress responses in plants, widely used in agricultural research and plant physiology studies. It appears as a white to off-white crystalline powder with a molecular formula of C15H20O4 and a molecular weight of 264.32 g/mol. The product has a CAS number of 21293-29-8 and requires storage at -15 to -20°C. The signal word for this chemical is Warning. Molekula supplies (+)-Abscisic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | White to light yellow crystal |
| Loss on Drying | ≤1.5% |
| Acidity | ≤19.5% |
| Ethanol insoluble matter | ≤0.5% |
| S-abscisic acid | ≥90% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90027506 |
| CAS Number | 21293-29-8 |
| Molecular Formula | C15H20O4 |
| Molecular Weight | 264.32 |
| SMILES | CC1=CC(=O)CC([C@]1(/C=C/C(=C\C(=O)O)/C)O)(C)C |
| EC / UN Number | 3077 |
| REACH Code | Y110 |
| Tariff Code | 2918999090 |
Safety & GHS
-
Hazardous to the Environment
GHS09
Hazard statements
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P501 Dispose of contents/container to an approved waste disposal plant
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is (+)-Abscisic acid commonly used for?
(+)-Abscisic acid is primarily used in plant physiology research as a stress hormone regulator, influencing seed dormancy, stomatal closure, and abiotic stress responses.
What is the chemical formula and molecular weight of (+)-Abscisic acid?
The chemical formula is **C₁₅H₂₀O₄**, and the molecular weight is **264.32 g/mol**.
How should (+)-Abscisic acid be stored?
Store at **-15 to -20°C** to maintain stability; avoid repeated freeze-thaw cycles.
What grades or purities of (+)-Abscisic acid does Molekula supply?
Molekula supplies **analytical standard grade** (typically ≥98% purity) for research applications.
Can Molekula supply (+)-Abscisic acid in bulk quantities?
Yes, bulk quantities are available upon request—contact our sales team for pricing and lead times.
What documentation comes with an order of (+)-Abscisic acid?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.