Molekula
N-Acétyl-L-cystéine
N-Acetyl-L-cysteine
N-Acetyl-L-cysteine is a derivative of the amino acid L-cysteine used as a mucolytic agent and antioxidant, commonly in respiratory therapies and detoxification protocols. It has a CAS number of 616-91-1, molecular formula of HSCH₂CH(NHCOCH₃)CO₂H, and a molecular weight of 163.19 g/mol. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies N-Acetyl-L-cysteine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
N-Acetyl-L-cysteine is a derivative of the amino acid L-cysteine used as a mucolytic agent and antioxidant, commonly in respiratory therapies and detoxification protocols. It has a CAS number of 616-91-1, molecular formula of HSCH₂CH(NHCOCH₃)CO₂H, and a molecular weight of 163.19 g/mol. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies N-Acetyl-L-cysteine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
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50 g — £55.00 par emballage
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100 g — £65.00 par emballage
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500 g — £270.10 par emballage
Les prix ne comprennent pas la TVA, les taxes sur les ventes ni les frais d'expédition. Des emballages en grande quantité et sur mesure sont disponibles sur demande.
Spécifications
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Melting Point | 106 - 112°C |
| Specific rotation | +21° - +25° |
| Heavy metals | <10ppm |
| Arsenic | <1ppm |
| pH | 2.0 - 2.8 |
| Loss on Drying | max 1.0% |
| Sulfate | <0.03% |
| Assay | 98% min |
| Iron | <20ppm |
| Residue on Ignition | max .5% |
| Ammonium | <0.02% |
| Cl | <0.04% |
| State of Solution | >98% |
Stockage et manipulation
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 11557293 |
| CAS Number | 616-91-1 |
| Molecular Formula | HSCH2CH(NHCOCH3)CO2H |
| Molecular Weight | 163.19 |
| SMILES | CC(=O)N[C@@H](CS)C(=O)O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29309016 |
| Tariff Code | 2930901600 |
Sécurité et GHS
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Health Hazard
GHS07
Déclarations de danger
- H319 Causes serious eye irritation
Déclarations de précaution
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- 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
À usage recherche et industriel uniquement
Documents
Fiches de données de sécurité (FDS)
Disponible en PT, IT, FR, ES, DE, EN.
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PT - (11557293) N-ACETYL-L-CYSTEINE [616-91-1].pdf
SDS · PT · 195 KB
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IT - (11557293) N-ACETYL-L-CYSTEINE [616-91-1].pdf
SDS · IT · 191 KB
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FR - (11557293) N-ACETYL-L-CYSTEINE [616-91-1].pdf
SDS · FR · 195 KB
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ES - (11557293) N-ACETYL-L-CYSTEINE [616-91-1].pdf
SDS · ES · 193 KB
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DE - (11557293) N-ACETYL-L-CYSTEINE [616-91-1].pdf
SDS · DE · 195 KB
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EN - (11557293) N-ACETYL-L-CYSTEINE [616-91-1].pdf
SDS · EN · 191 KB
Certificat d'analyse (CoA) par lot
Saisissez un numéro de lot ou de série pour récupérer le certificat d'analyse correspondant à ce lot spécifique. Nous pouvons en générer un à partir des données de spécification si aucun PDF n'est disponible.
Synonymes
Aucun autre nom enregistré pour ce produit.
Questions fréquentes
What is N-Acetyl-L-cysteine used for?
N-Acetyl-L-cysteine is commonly used as a mucolytic agent to break down mucus and as a precursor to glutathione for antioxidant support.
What is the chemical formula and molecular weight of N-Acetyl-L-cysteine?
The formula is HSCH2CH(NHCOCH3)CO2H and the molecular weight is 163.19 g/mol.
How should N-Acetyl-L-cysteine be stored?
It should be stored at 2 to 8 °C to maintain stability and prevent degradation.
What grade of N-Acetyl-L-cysteine does Molekula supply?
Molekula supplies N-Acetyl-L-cysteine in research grade, suitable for laboratory use.
Can Molekula supply N-Acetyl-L-cysteine in bulk quantities?
Yes, Molekula can supply N-Acetyl-L-cysteine in bulk; please contact our sales team for volume pricing and availability.
What documentation comes with an order of N-Acetyl-L-cysteine?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) with the shipment.
Prêt à passer commande ou besoin d'un emballage sur mesure ?
Indiquez le produit, le grade et la quantité – Molekula répond généralement sous un jour ouvrable avec le prix et le délai de livraison.