| Size | Price | |
|---|---|---|
| Other Sizes |
| ADME/Pharmacokinetics |
Absorption, Distribution and Excretion
No pharmacokinetic data available. No pharmacokinetic data available. No pharmacokinetic data available. No pharmacokinetic data available. Metabolism / Metabolites No pharmacokinetic data available. BENZOIN YIELDS HYDROBENZOIN & MESO-HYDROBENZOIN IN CURVULARIA. ACKLIN, W ET AL, CROAT CHEM ACTA, 37, 11 (1965). /FROM TABLE/ Biological Half-Life No pharmacokinetic data available. |
|---|---|
| Toxicity/Toxicokinetics |
Protein Binding
No pharmacokinetic data available. |
| References | |
| Additional Infomation |
Benzoin is an off-white to yellow-white crystalline solid with an odor of camphor. Slightly acrid taste. When broken the fresh surfaces have a milky-white color. (NTP, 1992)
Benzoin is a ketone that consists of acetophenone bearing hydroxy and phenyl substituents at the alpha-position. The parent of the class of benzoins. It has a role as an EC 3.1.1.1 (carboxylesterase) inhibitor. It is a member of benzoins and a secondary alpha-hydroxy ketone. Benzoin is a white crystalline compound prepared by condensation of benzaldehyde in potassium cyanide, and is used in organic syntheses. This should not be confused with benzoin gum from STYRAX (see [DB11222]). Benzoin is an FDA-approved colour additive used for marking fruits and vegetables. Benzoin has been reported in Dianthus caryophyllus with data available. (±)-Benzoin is a flavouring ingredient.Benzoin is an organic compound with the formula PhCH(OH)C(O)Ph. It is a hydroxy ketone attached to two phenyl groups. It appears as off-white crystals, with a light camphor-like odor. Benzoin is synthesized from benzaldehyde in the benzoin condensation. It is chiral and it exists as a pair of enantiomers: (R)-benzoin and (S)-benzoin. (Wikipedia) Benzoin belongs to the family of Benzoins. These are organic compounds containing a 1,2-hydroxy ketone attached to two phenyl groups. benzoin is a metabolite found in or produced by Saccharomyces cerevisiae. A white crystalline compound prepared by condensation of benzaldehyde in potassium cyanide and used in organic syntheses. This should not be confused with benzoin gum from STYRAX. See also: Gum benzoin, Siam (annotation moved to); Benzoin Resin (annotation moved to). Drug Indication No approved therapeutic indications. |
| Molecular Formula |
C14H12O2
|
|---|---|
| Molecular Weight |
212.24
|
| Exact Mass |
212.083
|
| CAS # |
119-53-9
|
| Related CAS # |
Benzoin-d10;56830-64-9
|
| PubChem CID |
8400
|
| Appearance |
White to off-white solid powder
|
| Density |
1.2±0.1 g/cm3
|
| Boiling Point |
343.0±0.0 °C at 760 mmHg
|
| Melting Point |
134-138 °C(lit.)
|
| Flash Point |
154.8±14.9 °C
|
| Vapour Pressure |
0.0±0.8 mmHg at 25°C
|
| Index of Refraction |
1.609
|
| LogP |
2.13
|
| Hydrogen Bond Donor Count |
1
|
| Hydrogen Bond Acceptor Count |
2
|
| Rotatable Bond Count |
3
|
| Heavy Atom Count |
16
|
| Complexity |
225
|
| Defined Atom Stereocenter Count |
0
|
| InChi Key |
ISAOCJYIOMOJEB-UHFFFAOYSA-N
|
| InChi Code |
InChI=1S/C14H12O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13,15H
|
| Chemical Name |
2-hydroxy-1,2-diphenylethanone
|
| HS Tariff Code |
2934.99.9001
|
| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month |
| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
|
| Solubility (In Vitro) |
DMSO: 50 mg/mL (235.58 mM)
|
|---|---|
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.5 mg/mL (11.78 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 2.5 mg/mL (11.78 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C，1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. View More
Solubility in Formulation 3: ≥ 2.5 mg/mL (11.78 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 4.7116 mL | 23.5582 mL | 47.1165 mL | |
| 5 mM | 0.9423 mL | 4.7116 mL | 9.4233 mL | |
| 10 mM | 0.4712 mL | 2.3558 mL | 4.7116 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration： mg/mL；
Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation:：Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O，mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.
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