Molekula
Dibenzoyl-L-(-)-tartarique monohydrate
Dibenzoyl-L-(-)-tartaric acid monohydrate is a chiral auxiliary used in asymmetric synthesis, particularly in the resolution of racemic mixtures and the synthesis of enantiomerically pure compounds. It is a white to off-white crystalline powder with a molecular weight of 376.31 g/mol, a molecular formula of C18H14O8 · H2O, and a CAS number of 62708-56-9. It should be stored at ambient temperature and is classified with a warning signal word due to potential hazards. Molekula supplies Dibenzoyl-L-(-)-tartaric acid monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
Dibenzoyl-L-(-)-tartaric acid monohydrate is a chiral auxiliary used in asymmetric synthesis, particularly in the resolution of racemic mixtures and the synthesis of enantiomerically pure compounds. It is a white to off-white crystalline powder with a molecular weight of 376.31 g/mol, a molecular formula of C18H14O8 · H2O, and a CAS number of 62708-56-9. It should be stored at ambient temperature and is classified with a warning signal word due to potential hazards. Molekula supplies Dibenzoyl-L-(-)-tartaric acid monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Spécifications
| Property | Value |
|---|---|
| Appearance | Off-white crystalline powder |
| Melting Point | 86-88°C |
| Purity (HPLC) | ≥98.5% |
| Specific optical rotation | -113 - 115° |
| Water Content (KF) | ≤5% |
| Optical Purity (HPLC) | ≥99.0% |
Stockage et manipulation
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
Identification
| Property | Value |
|---|---|
| CAS Number | 62708-56-9 |
| Molecular Formula | C18H14O8 · H2O |
| Molecular Weight | 376.31 |
| SMILES | O=C(OC(C(=O)O)C(OC(=O)C=1C=CC=CC1)C(=O)O)C=2C=CC=CC2.O |
| REACH Code | Y110 |
| HTS Code | 29181350 |
| Tariff Code | 2918130000 |
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
- 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
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- 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
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.
Prix et formats de conditionnement
Synonymes
Aucun autre nom enregistré pour ce produit.
Questions fréquentes
What is Dibenzoyl-L-(-)-tartaric acid monohydrate used for?
It is primarily used as a chiral auxiliary in asymmetric synthesis, particularly in the production of enantiomerically pure compounds.
What is the chemical formula and molecular weight?
The formula is C18H14O8 · H2O with a molecular weight of 376.31 g/mol.
How should this compound be stored?
Store at ambient temperature, protected from moisture and light.
What grade is available?
Available in analytical grade; specific applications may require additional purity verification.
Can Molekula supply this in bulk?
Yes, bulk quantities are available upon request; please contact our sales team for pricing and lead times.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA); additional documentation such as SDS can be provided upon request.
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