CAS 154-08-5; dl-5-fluorotryptophan

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A915133

MACKLIN

2-氨基-3-(5-氟-1H-吲哚-3-基)丙酸

95%

269元/100mg; 420元/250mg; 962元/1g;

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储存：2-8°C
状态：黄色固体

202154

J&K

5-Fluorotryptophan

97%

531元/200MG; 2192元/1G;

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基本信息

分子式	C₁₁H₁₁FN₂O₂
分子量	222.22
熔点	265
MDL编码	MFCD00005649
Beilstein	22753
存储条件	Store at 2-8℃

安全信息

防范说明	P262
WGK	3
RTECS	YN6825000

F0896

Sigma-Aldrich

5-Fluoro-DL-tryptophan

powder or crystals

3505.57元/1 G;

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产品说明

包装

1 g in glass bottle

生化/生理作用

5-Fluoro-DL-tryptophan (5-F-TRP), a fluorine-containing analogue of tryptophan, may be incorporated into proteins such as cyclic AMP receptor protein (CRP) from Escherichia coli to study changes in ligand binding. 5-F-TRP may be used as an internal reference for chromatographic analysis of tryptophan and its derivatives found in whole blood.

基本信息

经验(实验)分子式	C₁₁H₁₁FN₂O₂
分子量	222.22
Beilstein	22753
EC 号	205-822-5
MDL编号	MFCD00005649
PubChem化学物质编号	24894736
NACRES	NA.26

产品性质

质量水平	200
测定	≥95% (HPLC)
形式	powder or crystals
颜色	slightly off-white to brown
mp	265 ℃ (dec.) (lit.)
application(s)	detection peptide synthesis
储存温度	2-8℃
SMILES string	NC(Cc1c[nH]c2ccc(F)cc12)C(O)=O
InChI	1S/C11H11FN2O2/c12-7-1-2-10-8(4-7)6(5-14-10)3-9(13)11(15)16/h1-2,4-5,9,14H,3,13H2,(H,15,16)
InChI key	INPQIVHQSQUEAJ-UHFFFAOYSA-N

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)

009449

Fluorochem

5-Fluoro-DL-tryptophan

95%

1320元/250mg; 2508元/1g; 7194元/5g;

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基本信息

CAS Number	154-08-5
MDL Number	MFCD00005649
Melting Point	238-239℃

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .