Molekula
trans-Aconitic acid
trans-Aconitic acid is a dicarboxylic acid used in organic synthesis and as a metabolic intermediate in the citric acid cycle. It is available in high purity for research and industrial applications. CAS: 4023-65-8, Molecular Formula: HO2CCH2C(CO2H)=CHCO2H, Molecular Weight: 174.11 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies trans-Aconitic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
trans-Aconitic acid is a dicarboxylic acid used in organic synthesis and as a metabolic intermediate in the citric acid cycle. It is available in high purity for research and industrial applications. CAS: 4023-65-8, Molecular Formula: HO2CCH2C(CO2H)=CHCO2H, Molecular Weight: 174.11 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies trans-Aconitic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White to yellow solid |
| Assay GC | ≥98.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 60 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 4023-65-8 |
| Molecular Formula | HO2CCH2C(CO2H)=CHCO2H |
| Molecular Weight | 174.11 |
| SMILES | C(/C(=C\\C(=O)O)/C(=O)O)C(=O)O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2917194000 |
| Tariff Code | 2917198090 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is trans-Aconitic acid used for?
It is primarily used as a chemical intermediate in organic synthesis and as a model compound in studies of metabolic pathways.
What is the chemical formula and molecular weight of trans-Aconitic acid?
The formula is HO2CCH2C(CO2H)=CHCO2H with a molecular weight of 174.11 g/mol.
How should trans-Aconitic acid be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for trans-Aconitic acid?
It is available in analytical grade, suitable for laboratory research and synthesis.
Can Molekula supply trans-Aconitic acid in bulk?
Yes, Molekula can supply trans-Aconitic acid in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a purchase of trans-Aconitic acid?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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.