Molekula
Naproxen - USP CRS
Naproxen - USP CRS is a nonsteroidal anti-inflammatory drug (NSAID) used for the relief of pain, fever, and inflammation. It is available in crystalline form suitable for pharmaceutical formulation. CAS: 22204-53-1, Molecular Formula: C14H14O3, Molecular Weight: 230.26 g/mol, Storage: Ambient, Signal Word: Danger. Molekula supplies Naproxen - USP CRS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Naproxen - USP CRS is a nonsteroidal anti-inflammatory drug (NSAID) used for the relief of pain, fever, and inflammation. It is available in crystalline form suitable for pharmaceutical formulation. CAS: 22204-53-1, Molecular Formula: C14H14O3, Molecular Weight: 230.26 g/mol, Storage: Ambient, Signal Word: Danger. Molekula supplies Naproxen - USP CRS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White to off-white crystalline powder |
| Conclusion | Conforms to USP monograph |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 22204-53-1 |
| Molecular Formula | CH3OC10H6CH(CH3)CO2H |
| Molecular Weight | 230.26 |
| SMILES | C[C@@H](C1=CC2=C(C=C1)C=C(C=C2)OC)C(=O)O |
| EC / UN Number | 2811 |
| REACH Code | Y110 |
| HTS Code | 29189947 |
| Tariff Code | 2918999090 |
Safety & GHS
-
Flammable
GHS02
-
Corrosive
GHS05
-
Toxic
GHS06
Hazard statements
- H301 Toxic if swallowed
- H317 May cause an allergic skin reaction
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H360 May damage fertility or the unborn child
- H372 Causes damage to organs through prolonged or repeated exposure
- H411 Toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P308+313 IF exposed or concerned: Get medical advice/attention
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 Naproxen - USP CRS used for?
Naproxen - USP CRS is used in the formulation of nonsteroidal anti-inflammatory drugs (NSAIDs) for treating pain, inflammation, and fever.
What is the chemical formula and molecular weight of Naproxen - USP CRS?
The formula is C14H14O3 and the molecular weight is 230.26 g/mol.
How should Naproxen - USP CRS be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of Naproxen - USP CRS is available?
Molekula supplies Naproxen - USP CRS, meeting USP specifications for pharmaceutical use.
Can Molekula supply Naproxen - USP CRS in bulk?
Yes, Molekula can supply Naproxen - USP CRS in bulk quantities upon request.
What documentation comes with a purchase of Naproxen - USP CRS?
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.