Molekula
3-Nitro-1H-pyrazole
3-Nitro-1H-pyrazole is a nitrogen-containing heterocyclic compound used in organic synthesis and pharmaceutical research. It serves as an intermediate in the development of bioactive molecules. Available with CAS number 26621-44-3, its molecular formula is C3H3N3O2 and molecular weight is 113.08 g/mol. Stored at ambient temperature, it is classified as a hazardous substance with a signal word of Danger. Molekula supplies 3-Nitro-1H-pyrazole from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
3-Nitro-1H-pyrazole is a nitrogen-containing heterocyclic compound used in organic synthesis and pharmaceutical research. It serves as an intermediate in the development of bioactive molecules. Available with CAS number 26621-44-3, its molecular formula is C3H3N3O2 and molecular weight is 113.08 g/mol. Stored at ambient temperature, it is classified as a hazardous substance with a signal word of Danger. Molekula supplies 3-Nitro-1H-pyrazole from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Off white powder |
| Melting Point | 173 - 175 Deg C |
| Moisture | <0.5% |
| Purity HPLC | >98% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
Identification
| Property | Value |
|---|---|
| CAS Number | 26621-44-3 |
| Molecular Formula | C3H3N3O2 |
| Molecular Weight | 113.08 |
| REACH Code | Y110 |
| Tariff Code | 29081990 |
Safety & GHS
-
Explosive
GHS01
-
Compressed Gas
GHS04
Hazard statements
- H302 Harmful if swallowed
- H318 Causes serious eye damage
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- 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 3-Nitro-1H-pyrazole used for?
It is primarily used as an intermediate in the synthesis of pharmaceuticals and agrochemicals.
What is the chemical formula and molecular weight of 3-Nitro-1H-pyrazole?
The formula is C3H3N3O2 with a molecular weight of 113.08 g/mol.
How should 3-Nitro-1H-pyrazole be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade is available for 3-Nitro-1H-pyrazole?
Available in technical grade; custom purity options may be available upon request.
Can Molekula supply 3-Nitro-1H-pyrazole in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with an order of 3-Nitro-1H-pyrazole?
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.