Molekula
Desloratadine
Desloratadine is a second-generation antihistamine used to treat allergic conditions such as hay fever and chronic urticaria. It is the active metabolite of loratadine and works by blocking histamine H1 receptors. Available as a white to off-white powder, it has a molecular formula of C19H19ClN2, a molecular weight of 310.82 g/mol, and should be stored at 2 to 8 °C. It is classified as a hazardous substance with a signal word of Danger. Molekula supplies Desloratadine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Desloratadine is a second-generation antihistamine used to treat allergic conditions such as hay fever and chronic urticaria. It is the active metabolite of loratadine and works by blocking histamine H1 receptors. Available as a white to off-white powder, it has a molecular formula of C19H19ClN2, a molecular weight of 310.82 g/mol, and should be stored at 2 to 8 °C. It is classified as a hazardous substance with a signal word of Danger. Molekula supplies Desloratadine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Water | ≤0.3% |
| Identification | Conforms to reference |
| Assay | ≥99.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Shelf Life | 48 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 100643-71-8 |
| Molecular Formula | C19H19ClN2 |
| Molecular Weight | 310.82 |
| SMILES | C1CC2=C(C=CC(=C2)Cl)C(=C3CCNCC3)C4=C1C=CC=N4 |
| REACH Code | Y110 |
| HTS Code | 29333941 |
| Tariff Code | 2933399999 |
Safety & GHS
-
Flammable
GHS02
-
Compressed Gas
GHS04
Hazard statements
- H318 Causes serious eye damage
- H361 Suspected of damaging fertility or the unborn child
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P263 Avoid contact during pregnancy/while nursing
- 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
- 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 Desloratadine used for?
Desloratadine is an antihistamine used to treat allergic conditions such as hay fever and chronic urticaria.
What is the chemical formula and molecular weight of Desloratadine?
The formula is C19H19ClN2 with a molecular weight of 310.82 g/mol.
How should Desloratadine be stored?
Desloratadine should be stored at 2 to 8 °C and protected from light.
What grade of Desloratadine does Molekula supply?
Molekula supplies Desloratadine in research-grade quality suitable for laboratory use.
Can Molekula supply Desloratadine in bulk quantities?
Yes, Molekula can supply Desloratadine in bulk; please contact our sales team for volume pricing and availability.
What documentation comes with a Desloratadine order?
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.