158194

2,2′-Dithiobis(5-nitropyridine)

96%

• 동의어(들): Bis(5-nitro-2-pyridyl) disulfide, DTNP
• 실험식(Hill 표기법): C₁₀H₆N₄O₄S₂
• CAS Number: 2127-10-8
• Molecular Weight: 310.31
• Beilstein: 305413
• EC Number: 218-344-7
• MDL number: MFCD00006453
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24849723
• NACRES: NA.22

속성

• 분석: 96%
• 양식: solid
• mp: 155-157 °C (lit.)
• 작용기: disulfide; nitro
• SMILES string: [O-][N+](=O)c1ccc(SSc2ccc(cn2)[N+]([O-])=O)nc1
• InChI: 1S/C10H6N4O4S2/c15-13(16)7-1-3-9(11-5-7)19-20-10-4-2-8(6-12-10)14(17)18/h1-6H
• InChI key: ROUFCTKIILEETD-UHFFFAOYSA-N

설명

일반 설명

2,2′-Dithiobis(5-nitropyridine) is an aromatic disulphide.

애플리케이션

2,2′-Dithiobis(5-nitropyridine) was employed:

• as cysteine-activating reagent to study the NMR of G protein-coupled receptors
• in the deprotection assays for protected selenocysteine-containing peptides
• for deprotecting p-methoxybenzyl groups and acetamidomethyl groups from the side-chains of cysteine and selenocysteine
• to remove the p-methoxybenzyl protecting group from cysteine and selenocysteine side-chains

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves