Molekula
Anhydride 2,3-pyridinedicarboxylique (anhydride quinolinique)
2,3-Pyridinedicarboxylic anhydride (Quinolinic anhydride)
2,3-Pyridinedicarboxylic anhydride, also known as quinolinic anhydride, is a heterocyclic anhydride used in organic synthesis, particularly in the preparation of pharmaceuticals and agrochemicals. It is a white to off-white crystalline solid with a molecular formula of C7H3NO3 and a molecular weight of 149.10 g/mol. It is stable at ambient temperatures and should be stored under dry conditions. The substance is classified as a warning hazard due to its reactivity. Molekula supplies 2,3-Pyridinedicarboxylic anhydride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
2,3-Pyridinedicarboxylic anhydride, also known as quinolinic anhydride, is a heterocyclic anhydride used in organic synthesis, particularly in the preparation of pharmaceuticals and agrochemicals. It is a white to off-white crystalline solid with a molecular formula of C7H3NO3 and a molecular weight of 149.10 g/mol. It is stable at ambient temperatures and should be stored under dry conditions. The substance is classified as a warning hazard due to its reactivity. Molekula supplies 2,3-Pyridinedicarboxylic anhydride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Spécifications
| Property | Value |
|---|---|
| Appearance | Off-white to light brown crystalline powder |
| Loss on Drying | ≤0.5% |
| Assay | ≥98.0% |
Stockage et manipulation
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 36 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 15025222 |
| CAS Number | 699-98-9 |
| Molecular Formula | C7H3NO3 |
| Molecular Weight | 149.10 |
| SMILES | C1=CC2=C(C(=O)OC2=O)N=C1 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2934.99.39.00 |
| Tariff Code | 2934999090 |
Sécurité et GHS
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Health Hazard
GHS07
Déclarations de danger
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Déclarations de précaution
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- 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
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 - (15025222) 2,3-PYRIDINEDICARBOXYLIC ANHYDRIDE (QUINOLINIC ANHYDRIDE) [699-98-9].pdf
SDS · PT · 196 KB
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IT - (15025222) 2,3-PYRIDINEDICARBOXYLIC ANHYDRIDE (QUINOLINIC ANHYDRIDE) [699-98-9].pdf
SDS · IT · 191 KB
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FR - (15025222) 2,3-PYRIDINEDICARBOXYLIC ANHYDRIDE (QUINOLINIC ANHYDRIDE) [699-98-9].pdf
SDS · FR · 195 KB
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ES - (15025222) 2,3-PYRIDINEDICARBOXYLIC ANHYDRIDE (QUINOLINIC ANHYDRIDE) [699-98-9].pdf
SDS · ES · 194 KB
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DE - (15025222) 2,3-PYRIDINEDICARBOXYLIC ANHYDRIDE (QUINOLINIC ANHYDRIDE) [699-98-9].pdf
SDS · DE · 194 KB
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EN - (15025222) 2,3-PYRIDINEDICARBOXYLIC ANHYDRIDE (QUINOLINIC ANHYDRIDE) [699-98-9].pdf
SDS · EN · 192 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 2,3-Pyridinedicarboxylic anhydride used for?
It is primarily used as a reagent in organic synthesis, particularly in the preparation of pyridine derivatives and as a building block in pharmaceutical and agrochemical research.
What is the chemical formula and molecular weight?
The formula is C7H3NO3 with a molecular weight of 149.10 g/mol.
How should this compound be stored?
Store at ambient temperature in a dry, well-ventilated area away from moisture and incompatible materials.
What grade is available?
Available in technical grade; custom purity options may be available upon request.
Can Molekula supply this in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
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.