L-Selenocystine L-硒代胱氨酸

CAS 29621-88-3 MFCD00800971

化学结构图

29621-88-3
SMILES: N[C@@H](C[Se][Se]C[C@H](N)C(O)=O)C(O)=O

化学属性

Mol. FormulaC6H12N2O4Se2
Mol. Weight334
Melting Point225-230
Density1.422

别名和识别编码

Chemical NameL-Selenocystine
Synonym L-硒代胱氨酸 L-硒代胱胺基乙酸 L-3,3'-Diselenodialanine (R,R)-3,3′-Diseleno-bis(2-aminopropionic acid) (R,R)-3,3′-二硒基-双(2-氨基丙酸) L-硒代胱氨酸
CAS Number29621-88-3
PubChem Substance ID24878867
Beilstein Registry Number1969559
MDL NumberMFCD00800971
EC Number250-023-7
Chemical Name TranslationL-硒代胱氨酸
Reaxys-RN1728098
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分类

  • {SNA} Chemical Biology, Chemical Synthesis, Cysteine Derivatives, Peptide Chemistry, Unnatural Amino Acid Derivatives
  • {SNA} Chemical Biology, Chemical Synthesis, Cysteine Derivatives, Peptide Chemistry, Unnatural Amino Acids & Derivatives

相关文献及参考

  • 1. J. Med. Chem. 39 , 2040, (1996) 摘要

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H301+H331
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
  • H331 Toxic if inhaled 吸入中毒
  • H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官
  • H301 Toxic if swallowed 吞食有毒
Personal Protective Equipment Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Hazard Codes T,N
RTECSAY6032000
Precautionary statements
  • P301+P310+P330
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P405 Store locked up. 上锁保管。
  • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
  • P314 Get medical advice/attention if you feel unwell. 获取医疗咨询/就医,如果你觉得不舒服
  • P304+P340+P311
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P301+P310
  • P311 Call a POISON CENTER or doctor/physician. 呼叫解毒中心或医生/医师。
Signal word
Safety Statements
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
  • S20/21 When using do not eat, drink or smoke 使用时,不得进食,饮水或吸烟;
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后,立即用大量…(由生产厂家指定)冲洗;
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
Risk Statements
  • R33 Danger of cumulative effects 有累积作用的危险
  • R23/25 Toxic by inhalation and if swallowed 吸入及吞食都有毒
  • R50/53
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Packing GroupIII
UN Number
Hazard Class6.1
Storage condition 0-10°C
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 8463 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
   Volume(issue)/page/year: 108,437,1953

系列性分类


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