8.51212

K-Oxyma Pure

Novabiochem^®

• 동의어(들): K-Oxyma Pure, (Z)-ethyl 2-cyano-3-hydroxyacrylate potassium salt
• 실험식(Hill 표기법): C₅H₅KN₂O₃
• CAS Number: 158014-03-0
• Molecular Weight: 180.20
• MDL number: MFCD26960809
• UNSPSC 코드: 12352107
• NACRES: NA.22

속성

• Quality Level: 200
• 제품 라인: Novabiochem^®
• 형태: powder
• 반응 적합성: reaction type: Coupling Reactions
• 제조업체/상표: Novabiochem^®
• mp: 145-155 °C
• 응용 분야: peptide synthesis
• 저장 온도: 2-8°C

설명

일반 설명

A version of Oxyma Pure with improved solubility in DMF, This potassium salt when used in conjunction with DIPCDI does not cause premature cleavage of peptides from the hyperacid-sensitive 2-chlorotrityl resin ^[1].

Literature references

^[1] P. Cherkupally, et al. (2013) Eur. J. Org. Chem., 6372.

분석 메모

Color (visual): white to yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Melting range (lower value): ≥ 145 °C
Melting range (upper value): ≤ 155 °C
Assay (HPLC, area%): ≥ 99.0 % (a/a)
Water (K. F.): ≤ 2.0 %
Identity (Potassium): passes test

법적 정보

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

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3