N-(Tetrahydro-2-oxo-3-thienyl)-acetamide
![N-(Tetrahydro-2-oxo-3-thienyl)-acetamide Structure](CAS/GIF/1195-16-0.gif)
- CAS No.
- 1195-16-0
- Chemical Name:
- N-(Tetrahydro-2-oxo-3-thienyl)-acetamide
- Synonyms
- Ahct;ahctl;achtl;bo714;citiolase;Citetenone;thioxidrene;Thioxidrene|||Citiolase;n-acetylhomocysteinthiolakton;n-acetylhomocysteinethiolactone
- CBNumber:
- CB7497445
- Molecular Formula:
- C6H9NO2S
- Molecular Weight:
- 159.21
- MOL File:
- 1195-16-0.mol
- Modify Date:
- 2023/6/8 17:06:36
Melting point | 109-111 °C |
---|---|
Boiling point | 427.3±34.0 °C(Predicted) |
Density | 1.202 (estimate) |
refractive index | 1.5500 (estimate) |
storage temp. | Sealed in dry,Room Temperature |
solubility | DMSO : ≥ 50 mg/mL (314.05 mM) |
pka | 14.62±0.20(Predicted) |
form | solid |
color | White to Almost white |
Merck | 14,2320 |
EPA Substance Registry System | Citiolone (1195-16-0) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS06 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H301 | |||||||||
Precautionary statements | P301+P310 | |||||||||
Hazard Codes | T,Xi | |||||||||
Risk Statements | 25-36/37/38 | |||||||||
Safety Statements | 22-24/25-45-36-26 | |||||||||
RIDADR | UN 2811 6.1/PG 3 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | AC8680000 | |||||||||
TSCA | Yes | |||||||||
HS Code | 2934.99.9001 | |||||||||
Toxicity | LD50 i.v. in mice: 1200 mg/kg (Kirnberger) | |||||||||
NFPA 704 |
|
N-(Tetrahydro-2-oxo-3-thienyl)-acetamide price More Price(3)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | A16602 | DL-N-Acetylhomocysteine thiolactone 98% | 1195-16-0 | 25G | ₹6992.95 | 2022-06-14 | Buy |
TCI Chemicals (India) | A2144 | 3-Acetamidotetrahydro-2-thiophenone min. 98.0 % | 1195-16-0 | 5G | ₹2000 | 2022-05-26 | Buy |
TCI Chemicals (India) | A2144 | 3-Acetamidotetrahydro-2-thiophenone min. 98.0 % | 1195-16-0 | 25G | ₹6600 | 2022-05-26 | Buy |
N-(Tetrahydro-2-oxo-3-thienyl)-acetamide Chemical Properties,Uses,Production
Chemical Properties
Acicular crystals.maximum UV absorption 238 nm.
Uses
hepatoprotectant, free radical scavenger
Purification Methods
Dry Citiolone in a vacuum desiccator. It recrystallises from toluene as needles. It is a ninhydrin -ve substance which gives a “slow” nitroprusside test. It has max at 238nm ( 4,400 M-1cm-1); and (nujol) 1789s and 851ms cm. [Benesch & Benesch J Am Chem Soc 78 1597max 1956, cf Laliberté J Chem Soc 2756 1963.]
N-(Tetrahydro-2-oxo-3-thienyl)-acetamide Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 110)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
Shivam Pharma Chemicals | 91-22-26403900 | Maharashtra, India | 656 | 58 | Inquiry |
career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29898 | 58 | Inquiry |
Shanghai Longyu Biotechnology Co., Ltd. | +8613917842738 | China | 2534 | 58 | Inquiry |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49391 | 58 | Inquiry |
Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 | China | 11506 | 58 | Inquiry |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | China | 13184 | 58 | Inquiry |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
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1195-16-0
CITIOLASE
Building Blocks
C4 to C6
Chemical Synthesis
Heterocyclic Building Blocks
Thiophenes