Molekula
Naltrexone hydrochloride
Naltrexone hydrochloride is a synthetic opioid receptor antagonist used in the treatment of alcohol and opioid dependence. It is available as a white to off-white crystalline powder. CAS: 16676-29-2, Molecular formula: C20H23NO4 · HCl, Molecular weight: 377.86 g/mol. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies Naltrexone hydrochloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Naltrexone hydrochloride is a synthetic opioid receptor antagonist used in the treatment of alcohol and opioid dependence. It is available as a white to off-white crystalline powder. CAS: 16676-29-2, Molecular formula: C20H23NO4 · HCl, Molecular weight: 377.86 g/mol. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies Naltrexone hydrochloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White or off- white crystalline powder |
| Grade | USP35 |
| Water | ≤ 11.0% |
| Heavy metals | ≤0.001% |
| Residue on Ignition | ≤ 0.10% |
| Specific optical rotation | -187°~-197° |
| Residual Solvents | Methanol ≤ 2000ppm Acetone ≤ 1000ppm |
| Related Substances ( HPLC ) | Any single impurity≤0.5% - Total impurity≤1% |
| Assay by HPLC | 98%~102%(on anhydrous and solvent-free basis) |
| Content of Chloride | 9.2%~9.58%(on anhydrous and solvent-free basis) |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Shelf Life | 60 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 16676-29-2 |
| Molecular Formula | C20H23NO4 · HCl |
| Molecular Weight | 377.86 |
| SMILES | C1CC1CN2CC[C@]34[C@@H]5C(=O)CC[C@]3([C@H]2CC6=C4C(=C(C=C6)O)O5)O.Cl |
| REACH Code | Y110 |
| HTS Code | 2939192000 |
| Tariff Code | 2939190000 |
Safety & GHS
-
Explosive
GHS01
-
Flammable
GHS02
Hazard statements
- H302 Harmful if swallowed
- H341 Suspected of causing genetic defects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- 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
- P302+352 IF ON SKIN: Wash with soap and water
- 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 Naltrexone hydrochloride used for?
Naltrexone hydrochloride is primarily used in the treatment of opioid and alcohol dependence by blocking the effects of opioids and reducing cravings.
What is the chemical formula and molecular weight of Naltrexone hydrochloride?
The formula is C20H23NO4 · HCl with a molecular weight of 377.86 g/mol.
How should Naltrexone hydrochloride be stored?
It should be stored at 2 to 8 °C, protected from light and moisture.
What grade of Naltrexone hydrochloride does Molekula supply?
Molekula supplies Naltrexone hydrochloride in research grade, suitable for laboratory use.
Can Molekula supply Naltrexone hydrochloride in bulk quantities?
Yes, Molekula can supply Naltrexone hydrochloride in bulk; please contact our sales team for volume pricing and availability.
What documentation comes with an order of Naltrexone hydrochloride?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS); additional documentation can be provided upon request.
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