Molekula
1-(4-Nitrophényl)glycérol (PNPG)
1-(4-Nitrophenyl)glycerol (PNPG)
1-(4-Nitrophenyl)glycerol (PNPG) is a synthetic organic compound used primarily as a chromogenic substrate in enzyme assays, particularly for detecting β-galactosidase activity. It is a white to pale yellow crystalline powder with a molecular formula of C9H11NO5 and a molecular weight of 213.19 g/mol. CAS number: 2207-68-3. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies 1-(4-Nitrophenyl)glycerol (PNPG) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
1-(4-Nitrophenyl)glycerol (PNPG) is a synthetic organic compound used primarily as a chromogenic substrate in enzyme assays, particularly for detecting β-galactosidase activity. It is a white to pale yellow crystalline powder with a molecular formula of C9H11NO5 and a molecular weight of 213.19 g/mol. CAS number: 2207-68-3. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies 1-(4-Nitrophenyl)glycerol (PNPG) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Spécifications
| Property | Value |
|---|---|
| Appearance | Pale yellow/cream powder |
| Identification | Conforms to reference |
| Purity | Free p-Nitrophenol ≤0.1% |
| HPLC | ≥97.0% |
| Solution Test | 10% solution in methanol is clear and faintly yellow |
Stockage et manipulation
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 22716269 |
| CAS Number | 2207-68-3 |
| Molecular Formula | O2NC6H4CH(OH)CH(OH)CH2OH |
| Molecular Weight | 213.19 |
| SMILES | C1=CC(=CC=C1C(C(CO)O)O)[N+](=O)[O-] |
| REACH Code | Y110 |
| HTS Code | 2906.29.20.00 |
| Tariff Code | 2906290090 |
Sécurité et GHS
-
Health Hazard
GHS07
Déclarations de danger
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Déclarations de précaution
- P231+232 Handle under inert gas. Protect from moisture
- 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
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 1-(4-Nitrophenyl)glycerol (PNPG) used for?
PNPG is primarily used as a substrate in enzymatic assays, particularly for measuring beta-galactosidase activity in biochemical research.
What is the chemical formula and molecular weight of PNPG?
The formula is C9H11NO5 with a molecular weight of 213.19 g/mol.
How should PNPG be stored?
PNPG should be stored at 2 to 8 °C to maintain stability and prevent degradation.
What grade of PNPG does Molekula supply?
Molekula supplies PNPG in high-purity research grade, suitable for laboratory use.
Can Molekula supply PNPG in bulk quantities?
Yes, Molekula can supply PNPG in bulk quantities—please contact our sales team for volume pricing and availability.
What documentation comes with a PNPG order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) with the shipment.
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