L070000

Fast Deprotection Cap A

45-55 g/L (TAC2O content, gravimetric)

• UNSPSC 코드: 41116105
• NACRES: NA.21

속성

• 유형: for DNA synthesis; for DNA synthesis
• 제품 라인: Proligo Reagents
• 형태: liquid
• 저장 조건: dry at room temperature
• 농도: 45-55 g/L (TAC2O content, gravimetric)
• 색상: clear

설명

일반 설명

Fast Deprotection Cap A contains tert-butylphenoxyacetyl aceticanhydride (TAC2O) in tetrahydrofuran, which ensures thedisplacement of tert-butylphenoxyacetyl (TAC) on guanine bases doesnot occur.

제조 메모

Tetrahydrofurane / TAC₂O 100/5 (v/w)

기타 정보

Fast Deprotection Cap A solution must be used for synthesis with Sigma-Aldrich′s TAC-protected phosphoramidites. Fast Deprotection Cap A solution, containing tert-butylphenoxyacetyl acetic anhydride (TAC₂O) in tetrahydrofuran, is used in place of Cap A solution to ensure that the displacement of tert-butylphenoxyacetyl (TAC) on guanine bases of the TAC-protected DNA and RNA phosphoramidites does not occur.

안전성 정보

• 픽토그램: GHS02,GHS08,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H319,H335,H336,H351
• 예방조치 성명서: P202 - P210 - P233 - P240 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• 표적 기관: Central nervous system, Respiratory system
• 보충제 위험성: EUH019
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 6.1 °F
• Flash Point (°C): -14.4 °C