363340

N-Acetylcysteamine

95%

• 동의어(들): N-(2-Mercaptoethyl)acetamide
• Linear Formula: CH₃CONHCH₂CH₂SH
• CAS Number: 1190-73-4
• Molecular Weight: 119.19
• MDL number: MFCD00037831
• UNSPSC 코드: 12352100
• eCl@ss: 32160406
• PubChem Substance ID: 24862192
• NACRES: NA.22

속성

• 분석: 95%
• 양식: liquid
• refractive index: n20/D 1.511 (lit.)
• bp: 138-140 °C/7 mmHg (lit.)
• mp: 6-7 °C (lit.)
• density: 1.121 g/mL at 25 °C (lit.)
• 작용기: amide; thiol
• SMILES string: CC(=O)NCCS
• InChI: 1S/C4H9NOS/c1-4(6)5-2-3-7/h7H,2-3H2,1H3,(H,5,6)
• InChI key: AXFZADXWLMXITO-UHFFFAOYSA-N

설명

일반 설명

N-Acetylcysteamine, also known as N-(2-Mercaptoethyl) acetamide, is a derivative of cysteamine, that is commonly used as a building block for the synthesis of alkylated thiol and thioesters via esterification. [1]

애플리케이션

N-Acetylcysteamine can be used as a building block to synthesize:

• N

• -acetylcysteamine (SNAC) thioesters by reacting with various acid derivatives in the presence of 1,1′-carbonyldiimidazole (CDI).      
• Thieno[2,3-c]pyrrole derivatives via three-component reaction of 2-acetyl-3-thiophenecarboxaldehyde and various amines.[2]
•  Carbapenems, a class of beta-lactam antibiotic agents.[3]

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: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): 235.4 °F - closed cup
• Flash Point (°C): 113 °C - closed cup
• 개인 보호 장비: Eyeshields, Gloves, type ABEK (EN14387) respirator filter