Molekula
2-Ketoglutaric acid
2-Ketoglutaric acid is a key intermediate in the Krebs cycle, used in biochemical research and metabolic studies. It serves as a substrate in enzymatic assays and is vital in cell culture media formulations. Available with CAS number 328-50-7, molecular formula C5H6O5, and molecular weight 146.10 g/mol. Store at 2 to 8 °C. Signal word: Danger. Molekula supplies 2-Ketoglutaric acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
2-Ketoglutaric acid is a key intermediate in the Krebs cycle, used in biochemical research and metabolic studies. It serves as a substrate in enzymatic assays and is vital in cell culture media formulations. Available with CAS number 328-50-7, molecular formula C5H6O5, and molecular weight 146.10 g/mol. Store at 2 to 8 °C. Signal word: Danger. Molekula supplies 2-Ketoglutaric acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | white or almost white crystals or crystalline powder |
| Melting Point | 113°C - 117°C |
| Heavy metals | ≤10ppm |
| Identification | Conforms to reference |
| AS | ≤3ppm |
| Loss on Drying | ≤0.5% |
| Assay | ≥98 % |
| Residue on Ignition | ≤0.2% |
| Transmittance | ≥97% |
| Iron (Fe) | ≤20ppm |
| For research use only, not for human use | For research use only, not for human use |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | N/A |
| Packing Group | N/A |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 328-50-7 |
| Molecular Formula | C5H6O5 |
| Molecular Weight | 146.10 |
| REACH Code | Y110 |
| Tariff Code | 29183000 |
Safety & GHS
-
Explosive
GHS01
-
Compressed Gas
GHS04
Hazard statements
- H315 Causes skin irritation
- H318 Causes serious eye damage
- 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
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- 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 2-Ketoglutaric acid used for?
It is primarily used as a metabolic intermediate in the Krebs cycle and as a reagent in biochemical research and cell culture media.
What is the chemical formula and molecular weight of 2-Ketoglutaric acid?
The formula is C5H6O5 with a molecular weight of 146.10 g/mol.
How should 2-Ketoglutaric acid be stored?
It should be stored at 2 to 8 °C to maintain stability and prevent degradation.
What grade is available for 2-Ketoglutaric acid?
It is available in analytical grade, suitable for laboratory and research applications.
Can Molekula supply 2-Ketoglutaric acid in bulk?
Yes, Molekula can supply 2-Ketoglutaric acid in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of 2-Ketoglutaric 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.