Molekula
5-Methylpyrazine-2-carboxylic acid
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
5-Methylpyrazine-2-carboxylic acid is a heterocyclic organic compound used in pharmaceutical and agrochemical research. It serves as an intermediate in the synthesis of bioactive molecules. Available with CAS number 5521-55-1, molecular formula C6H6N2O2, and molecular weight 138.12 g/mol, it is stable at ambient storage conditions. This product is classified as Danger. Molekula supplies 5-Methylpyrazine-2-carboxylic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
5-Methylpyrazine-2-carboxylic acid is a heterocyclic organic compound used in pharmaceutical and agrochemical research. It serves as an intermediate in the synthesis of bioactive molecules. Available with CAS number 5521-55-1, molecular formula C6H6N2O2, and molecular weight 138.12 g/mol, it is stable at ambient storage conditions. This product is classified as Danger. Molekula supplies 5-Methylpyrazine-2-carboxylic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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25 g — £30.90 per pack
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100 g — £84.10 per pack
Need a different quantity or pack?
Tell us the quantity you actually need — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price, usually within one working day.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Light brown crystalline powder |
| Identification | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 30353495 |
| CAS Number | 5521-55-1 |
| Molecular Formula | C6H6N2O2 |
| Molecular Weight | 138.12 |
| SMILES | CC1=CN=C(C=N1)C(=O)O |
| REACH Code | Y110 |
| HTS Code | 2933998290 |
| Tariff Code | 2933998090 |
Safety & GHS
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Corrosive
GHS05
Hazard statements
- H318 Causes serious eye damage
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
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.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 5-Methylpyrazine-2-carboxylic acid used for?
It is primarily used as an intermediate in the synthesis of pharmaceuticals and agrochemicals.
What is the chemical formula and molecular weight?
The formula is C6H6N2O2 with a molecular weight of 138.12 g/mol.
How should 5-Methylpyrazine-2-carboxylic acid be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available?
Available in technical grade; custom purity options may be available upon request.
Can Molekula supply it in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).
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.