Benzoin

    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 464423

CAS#: 9000-05-9

Description: Benzoin is a balsamic resin obtained from the bark of several species of trees in the genus Styrax. It is used in perfumes, some kinds of incense, as a flavoring, and medicine

Chemical Structure

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Benzoin
CAS# 9000-05-9
Instruction

Theoretical Analysis

MedKoo Cat#: 464423
Name: Benzoin
CAS#: 9000-05-9
Chemical Formula: C14H12O2
Exact Mass: 212.08
Molecular Weight: 212.248
Elemental Analysis: C, 79.23; H, 5.70; O, 15.08

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales @medkoo.com or click below button.
Note: Price will be listed if it is available in the future.

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Synonym: Benzoin; Benzoin resin; Siam benzoin;

IUPAC/Chemical Name: 2-hydroxy-1,2-diphenylethan-1-one

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

SMILES Code: OC(c1ccccc1)C(c2ccccc2)=O

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: To be determined

Shelf Life: >2 years if stored properly

Drug Formulation: To be determined

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 212.25 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
Formulation protocol:
In vitro protocol:
In vivo protocol:

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1: Sivanesan I, Muthu M, Gopal J, Tasneem S, Kim DH, Oh JW. A Fumigation-Based Surface Sterilization Approach for Plant Tissue Culture. Int J Environ Res Public Health. 2021 Feb 25;18(5):2282. doi: 10.3390/ijerph18052282. PMID: 33668989; PMCID: PMC7967719.

2: Vaglio S, Kaburu SSK, Pearce R, Bryant L, McAuley A, Lott A, Sheppard DJ, Smith S, E Tompkins B, J Elwell E, Fontani S, H Young C, Marliani G, Accorsi PA. Effects of scent enrichment on behavioral and physiological indicators of stress in zoo primates. Am J Primatol. 2021 Mar 4:e23247. doi: 10.1002/ajp.23247. Epub ahead of print. PMID: 33660885.

3: Alam MA, Quamri MA, Ayman U, Sofi G, Renuka BN. Understanding Humma-e- Wabai (epidemic fever) and Amraz-e-Wabai (epidemic disease) in the light of Unani medicine. J Complement Integr Med. 2021 Jan 29. doi: 10.1515/jcim-2020-0124. Epub ahead of print. PMID: 33544515.

4: Satyam K, Ramarao J, Suresh S. N-Heterocyclic carbene (NHC)-catalyzed intramolecular benzoin condensation-oxidation. Org Biomol Chem. 2021 Feb 25;19(7):1488-1492. doi: 10.1039/d0ob02606a. PMID: 33522549.

5: Eisterhold AM, Puangsamlee T, Otterbach S, Bräse S, Weis P, Wang X, Kutonova KV, Miljanić OŠ. Expanded Cyclotetrabenzoins. Org Lett. 2021 Feb 5;23(3):781-785. doi: 10.1021/acs.orglett.0c04014. Epub 2021 Jan 7. PMID: 33410695.

6: Tsui HW, Ye PW, Huang SX. Effect of solvents on the chiral recognition mechanisms of immobilized cellulose-based chiral stationary phase. J Chromatogr A. 2021 Jan 25;1637:461796. doi: 10.1016/j.chroma.2020.461796. Epub 2020 Dec 25. PMID: 33387913.

7: Massey RS, Murray J, Collett CJ, Zhu J, Smith AD, O'Donoghue AC. Kinetic and structure-activity studies of the triazolium ion-catalysed benzoin condensation. Org Biomol Chem. 2021 Jan 21;19(2):387-393. doi: 10.1039/d0ob02207a. PMID: 33351015.

8: Shaw DW. Contact Dermatitis From Gum Mastic (Pistacia lentiscus) and Gum Storax (Liquidambar styraciflua) in Mastisol-Allergic Patients. Dermatitis. 2020 Dec 1. doi: 10.1097/DER.0000000000000702. Epub ahead of print. PMID: 33273244.

9: Talukdar R . Rapid access to 3-acyl indoles using ethyl acetate/triflic acid couple as the acylium donor and Cu(OAc)2 catalysed aerial oxidation of indole benzoins. Org Biomol Chem. 2020 Nov 12;18(43):8876-8880. doi: 10.1039/d0ob01977a. PMID: 33103169.

10: Brown JL, Jehle D, Mayrose J, Schwartz L, Pugh J, O'Brien C. Skin tapes and tissue adhesive vs. either method alone for laceration repair in a porcine model. Am J Emerg Med. 2020 Sep 4:S0735-6757(20)30775-0. doi: 10.1016/j.ajem.2020.08.081. Epub ahead of print. PMID: 33059984.

11: Alam MA, Quamri MA, Sofi G, Ayman U, Ansari S, Ahad M. Understanding COVID-19 in the light of epidemic disease described in Unani medicine. Drug Metab Pers Ther. 2020 Sep 23:/j/dmdi.ahead-of- print/dmdi-2020-0136/dmdi-2020-0136.xml. doi: 10.1515/dmdi-2020-0136. Epub ahead of print. PMID: 32966232.

12: Melancon KM, Cundari TR. Computational investigations of NHC-backbone configurations for applications in organocatalytic umpolung reactions. Org Biomol Chem. 2020 Sep 30;18(37):7437-7447. doi: 10.1039/d0ob01267j. PMID: 32940280.

13: Stormont G, Anand S, Deibert CM. Surgical Fire Safety. 2020 Sep 6. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2021 Jan–. PMID: 31335023.

14: El-Sayed NR, Samir R, Jamil M Abdel-Hafez L, Ramadan MA. Olive Leaf Extract Modulates Quorum Sensing Genes and Biofilm Formation in Multi-Drug Resistant Pseudomonas aeruginosa. Antibiotics (Basel). 2020 Aug 19;9(9):526. doi: 10.3390/antibiotics9090526. PMID: 32824901; PMCID: PMC7560099.