ChemicalBook >> CAS DataBase List >>3-NITRO-2-PYRIDINESULFENYL CHLORIDE
3-NITRO-2-PYRIDINESULFENYL CHLORIDE
- CAS No.
- 68206-45-1
- Chemical Name:
- 3-NITRO-2-PYRIDINESULFENYL CHLORIDE
- Synonyms
- NPYS-CL;OxytocinImpurity16;3-nitro-2-pyridinesulfenyl;2-(chlorosulfanyl)-3-nitropyridine;3-NITRO-2-PYRIDINESULFENYL CHLORIDE;3-Nitropyridin-2-yl hypochlorothioite;2-Pyridinesulfenyl chloride, 3-nitro-;(3-nitropyridin-2-yl)sulfanyl]chlorane;(3-nitropyridin-2-yl) thiohypochlorite;3-Nitro-2-pyridinesulfenyl chloride 95%
- CBNumber:
- CB5384130
- Molecular Formula:
- C5H3ClN2O2S
- Molecular Weight:
- 190.61
- MDL Number:
- MFCD00274609
- MOL File:
- 68206-45-1.mol
Last updated:2023-04-23 13:52:06
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|---|---|
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-27-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
3-NITRO-2-PYRIDINESULFENYL CHLORIDE price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 303232 | 3-Nitro-2-pyridinesulfenyl chloride 95% | 68206-45-1 | 1g | $230 | 2024-03-01 | Buy |
| TRC | B506343 | [(3-nitropyridin-2-yl)sulfanyl]chlorane | 68206-45-1 | 50mg | $45 | 2021-12-16 | Buy |
| AK Scientific | 0378AQ | 3-Nitro-2-pyridinesulfenyl chloride | 68206-45-1 | 1g | $289 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0115401 | 3-NITRO-2-PYRIDINESULFENYL CHLORIDE 95.00% | 68206-45-1 | 1G | $795.56 | 2021-12-16 | Buy |
3-NITRO-2-PYRIDINESULFENYL CHLORIDE Chemical Properties,Uses,Production
Uses
3-Nitro-2-pyridinesulfenyl chloride (NpysCl) was employed as the starting material for the synthesis of N-, O- and S-Npys-protected amino acid.
General Description
The 3-nitro-2-pyridinesulphenyl (Npys) moiety is useful as a protecting-activating group for cysteine, particularly in the synthesis of cyclic and unsymmetrical disulfides. The stability of NpysCl was studied in various solvents.
Purification Methods
The chloride crystallises as yellow needles from CH2Cl2. When pure, it is stable for several weeks at room temperature, and no decomposition was observed after 6 months at <0o. It is moisture sensitive. UV (MeCN) has at 231nm max ( 12,988), 264nm ( 5,784) and 372nm ( 3,117). [NMR and UV: Matsuda & Aiba Chem Lett 951 1978, Wagner et al. Chem Ber 75 935 1942.]
3-NITRO-2-PYRIDINESULFENYL CHLORIDE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 27)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29886 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Finetech Industry Limited | +86-27-87465837 +8618971612321 | info@finetechnology-ind.com | China | 9640 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49979 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131957 | 58 |
| Chemwill Asia Co.,Ltd. | 86-21-51086038 | chemwill_asia@126.com | CHINA | 23912 | 58 |
| Energy Chemical | 021-021-58432009 400-005-6266 | sales8178@energy-chemical.com | China | 44689 | 61 |
| Finetech Industry Limited | 027-87465837 19945049750 | sales@finetechnology-ind.com | China | 9649 | 58 |
View Lastest Price from 3-NITRO-2-PYRIDINESULFENYL CHLORIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-07-06 | 3-NITRO-2-PYRIDINESULFENYL CHLORIDE
68206-45-1
|
US $2.00 / KG | 1KG | 99% | customise | Career Henan Chemical Co |
-
- 3-NITRO-2-PYRIDINESULFENYL CHLORIDE
68206-45-1
- US $2.00 / KG
- 99%
- Career Henan Chemical Co
68206-45-1(3-NITRO-2-PYRIDINESULFENYL CHLORIDE)Related Search:
3-NITRO-2-PYRIDINESULFENYL CHLORIDE
NPYS-CL
3-nitro-2-pyridinesulfenyl
2-(chlorosulfanyl)-3-nitropyridine
3-Nitro-2-pyridinesulfenyl chloride 95%
(3-nitropyridin-2-yl) thiohypochlorite
(3-nitropyridin-2-yl)sulfanyl]chlorane
2-Pyridinesulfenyl chloride, 3-nitro-
thiohypochlorous acid (3-nitro-2-pyridinyl) ester
OxytocinImpurity16
3-Nitropyridin-2-yl hypochlorothioite
68206-45-1
C5H3ClN2O2S
Heterocyclic Building Blocks
Pyridines
Building Blocks
C5
C5
Heterocyclic Building Blocks
Pyridines
Heterocyclic Compounds