8.51206

TSTU

≥97.0%, for peptide synthesis, Novabiochem^®

• 동의어(들): TSTU, N,N,N′,N′-Tetramethyl-O-(N-succinimidyl)uronium tetrafluoroborate, O-[N-Succinimidyl)-1,1,3,3-tetramethyluronium tetrafluoroborate
• 실험식(Hill 표기법): C₉H₁₆BF₄N₃O₃
• CAS Number: 105832-38-0
• Molecular Weight: 301.05
• MDL number: MFCD00077875
• UNSPSC 코드: 12352107
• NACRES: NA.22

속성

• product name: TSTU, Novabiochem^®
• Quality Level: 200
• 제품 라인: Novabiochem^®
• 분석: ≥97.0%
• 형태: powder or crystals
• 반응 적합성: reaction type: Coupling Reactions
• 제조업체/상표: Novabiochem^®
• mp: 195-200 °C
• 응용 분야: peptide synthesis
• 저장 온도: 2-8°C
• InChI: 1S/C9H16N3O3.BF4/c1-10(2)9(11(3)4)15-12-7(13)5-6-8(12)14;2-1(3,4)5/h5-6H2,1-4H3;/q+1;-1
• InChI key: YEBLHMRPZHNTEK-UHFFFAOYSA-N

설명

일반 설명

Useful reagent for the conversion of carboxylic acids to water soluble OSu esters ^{[1, 2]}. Ideal for the conversion of dyes and PEG building blocks to the corresponding active esters for coupling in aqueous media.

Associated Protocols and Technical Articles
Guide to Selection of Coupling Reagents

Literature references

^[1] W. Bannwarth, et al. (1988) Helv. Chim. Acta, 71, 2085.
^[2] R. Knorr, et al. (1989) Tetrahedron Lett., 30, 1927.

분석 메모

Color (visual): white to slight yellow to beige


Appearance of substance (visual): powder to crystals


Assay: ≥ 97.0 %


Identity (IR): passes test

법적 정보

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H317
• 예방조치 성명서: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• Hazard Classifications: Skin Sens. 1A
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable