2-Methylthio Benzoxazole
- CAS No.
- 13673-62-6
- Chemical Name:
- 2-Methylthio Benzoxazole
- Synonyms
- 2-(Methylthio)benzo[d]oxazole;2-Methylthio Benzoxazole;2-Methylmercaptobenzoxazole;Benzoxazole, 2-(methylthio)-;2-(Methylthio)benzoxazole>2-METHYLTHIO BENZOXAZOLE 99%;7004 2-METHYLTHIOBENZOXAZOLE;2-(methylthio)-1,3-benzoxazole
- CBNumber:
- CB5946772
- Molecular Formula:
- C8H7NOS
- Molecular Weight:
- 165.21
- MDL Number:
- MFCD00160027
- MOL File:
- 13673-62-6.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 2-(Methylthio)benzoxazole >98.0%(GC) | M2454 | 1g | $55 |
| 2-(Methylthio)benzoxazole >98.0%(GC) | M2454 | 5g | $214 |
| 2-(Methylthio)benzo[d]oxazole | M219750 | 50mg | $45 |
| 2-(Methylthio)benzo[d]oxazole | M219750 | 100mg | $60 |
| 2-(Methylthio)benzo[d]oxazole >95% | 126701 | 1g | $144 |
| More product size | |||
| Melting point | 126 °C |
|---|---|
| Boiling point | 122°C/8mmHg(lit.) |
| Density | 1.27±0.1 g/cm3(Predicted) |
| refractive index | 1.6120 to 1.6170 |
| storage temp. | Sealed in dry,Room Temperature |
| form | clear liquid |
| pka | 1.36±0.10(Predicted) |
| color | Light yellow to Yellow to Orange |
| λmax | 278nm(MeOH)(lit.) |
| InChI | InChI=1S/C8H7NOS/c1-11-8-9-6-4-2-3-5-7(6)10-8/h2-5H,1H3 |
| InChIKey | CBXAWZGFEDZKFR-UHFFFAOYSA-N |
| SMILES | O1C2=CC=CC=C2N=C1SC |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338 | |||||||||
| HS Code | 2934999090 | |||||||||
| NFPA 704 |
|
2-Methylthio Benzoxazole price More Price(15)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | M2454 | 2-(Methylthio)benzoxazole >98.0%(GC) | 13673-62-6 | 1g | $55 | 2025-07-31 | Buy |
| TCI Chemical | M2454 | 2-(Methylthio)benzoxazole >98.0%(GC) | 13673-62-6 | 5g | $214 | 2025-07-31 | Buy |
| TRC | M219750 | 2-(Methylthio)benzo[d]oxazole | 13673-62-6 | 50mg | $45 | 2021-12-16 | Buy |
| TRC | M219750 | 2-(Methylthio)benzo[d]oxazole | 13673-62-6 | 100mg | $60 | 2021-12-16 | Buy |
| Matrix Scientific | 126701 | 2-(Methylthio)benzo[d]oxazole >95% | 13673-62-6 | 1g | $144 | 2021-12-16 | Buy |
2-Methylthio Benzoxazole Chemical Properties,Uses,Production
Synthesis
2382-96-9
74-88-4
13673-62-6
Example 1: Synthesis of 2-methylmercaptobenzoxazole 2-Mercaptobenzoxazole (C-1, 1200 g, 7.94 mol) and 8500 mL of ethyl acetate were added to a 20 L three-necked flask and stirred until completely dissolved. Subsequently, potassium carbonate (1420 g, 10.29 mol) was added slowly at room temperature. Iodomethane (1243 g, 8.76 mol) was added dropwise while keeping the internal temperature of the reaction system below 40 °C. After the dropwise addition, the reaction mixture was stirred continuously for 24 hours at 20°C. After completion of the reaction, 4000 mL of water and 138 g of ammonia (NH4OH) were added to the mixture and stirred for 20 min at room temperature. The organic layer was separated and the aqueous phase was extracted with 1200 mL of ethyl acetate. The organic layers were combined and washed with 1500 mL of water. The organic phase was concentrated under reduced pressure to about 2000 mL, dried by adding magnesium sulfate and filtered. The filtrate was further concentrated under reduced pressure to give 1288 g of Intermediate C-2 in 98% yield and 99.6% HPLC purity.
References
[1] Patent: WO2005/30739, 2005, A1. Location in patent: Page/Page column 45-46
[2] Ultrasonics Sonochemistry, 2010, vol. 17, # 5, p. 783 - 788
[3] Journal of Organic Chemistry, 2010, vol. 75, # 6, p. 2131 - 2133
[4] Chemistry - A European Journal, 2011, vol. 17, # 10, p. 2948 - 2956
[5] Synthetic Communications, 2004, vol. 34, # 11, p. 2039 - 2046
2-Methylthio Benzoxazole Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29735 | 60 |
| Nanjing Dolon Biotechnology Co.,Ltd. | 18905173768 | 52513593@qq.com | CHINA | 2972 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49975 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29798 | 58 |
| Hefei Hirisun Pharmatech Co., Ltd | +8615056975894 | shawn@hirisunpharm.com | CHINA | 9911 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52846 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49936 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 43339 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 | |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43416 | 58 |
View Lastest Price from 2-Methylthio Benzoxazole manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-06-19 | 2-Methylthiobenzoxazole
13673-62-6
|
US $0.00-0.00 / kg | 1kg | 98% | kgs | Capot Chemical Co.,Ltd. | |
![2-(Methylthio)benzo[d]oxazole pictures](/ProductImageEN/2022-01/Small/43cc95b5-e82a-427c-91a3-373a19bbdcf6.jpeg) |
2022-01-15 | 2-(Methylthio)benzo[d]oxazole
13673-62-6
|
US $0.00 / KG | 1KG | 98.9% | 100 tons | Honest Joy Holdings Limited
|
|
 |
2019-12-26 | 2-Methylthio Benzoxazole
13673-62-6
|
US $9.80 / KG | 1g | ≥99% | 100kg | Career Henan Chemical Co |
-
- 2-Methylthiobenzoxazole
13673-62-6
- US $0.00-0.00 / kg
- 98%
- Capot Chemical Co.,Ltd.
-
- 2-(Methylthio)benzo[d]oxazole
13673-62-6
- US $0.00 / KG
- 98.9%
- Honest Joy Holdings Limited
-
- 2-Methylthio Benzoxazole
13673-62-6
- US $9.80 / KG
- ≥99%
- Career Henan Chemical Co
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