545996

Seleno-L-cystine

95%, for peptide synthesis

• 동의어(들): (R,R)-3,3′-Diseleno-bis(2-aminopropionic acid), L-Selenocystine
• Linear Formula: CO₂HCH(NH₂)CH₂(Se)₂CH₂CH(NH₂)CO₂H
• CAS Number: 29621-88-3
• Molecular Weight: 334.09
• Beilstein: 1969559
• MDL number: MFCD00800971
• UNSPSC 코드: 12352209
• PubChem Substance ID: 24878867
• NACRES: NA.22

속성

• 제품명: Seleno-L-cystine, 95%
• Quality Level: 100
• 분석: 95%
• 양식: powder or crystals
• 광학 활성: [α]20/D −28°, c = 1 in NaOH
• 반응 적합성: reaction type: solution phase peptide synthesis
• mp: 224.5-229.5 °C (lit.)
• 응용 분야: peptide synthesis
• 저장 온도: 2-8°C
• SMILES string: N[C@@H](C[Se][Se]C[C@H](N)C(O)=O)C(O)=O
• InChI: 1S/C6H12N2O4Se2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m0/s1
• InChI key: JULROCUWKLNBSN-IMJSIDKUSA-N

설명

애플리케이션

Seleno-L-cystine can be used for the synthesis of:

• Biologically active selenol compounds.
• Non-natural selenylated diamino acids.

안전성 정보

• 픽토그램: GHS06,GHS08,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H301 + H331,H373,H410
• 예방조치 성명서: P273 - P301 + P310 + P330 - P304 + P340 + P311 - P314
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges