CAS 20874-31-1; n-acetyl-dl-phenylalanine-b-*naphthyl ester

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产品名称

规格

包装、参考价格

N982574

MACKLIN

N-乙酰-DL-苯丙氨酸2-萘基酯

1624元/500mg; 2742元/1g;

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储存：2-8°C, 密封, 干燥
状态：固体

A7512

Sigma-Aldrich

N-Acetyl-DL-phenylalanine β-naphthyl ester

2195.78元/500 MG; 2994.17元/1 G;

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产品说明

生化/生理作用

N-Acetyl-DL-phenylalanine β-naphthyl ester (NAPBNE), a chromogenic substrate, is used to identify, differentiate and characterize serine protease(s) and peptidase(s).

基本信息

经验(实验)分子式	C₂₁H₁₉NO₃
分子量	333.38
MDL编号	MFCD00037746
PubChem化学物质编号	24891248
NACRES	NA.26

产品性质

测定	≥98% (TLC)
质量水平	200
形式	powder
technique(s)	ligand binding assay: suitable
颜色	white
储存温度	2-8℃
SMILES string	CC(=O)NC(Cc1ccccc1)C(=O)Oc2ccc3ccccc3c2
InChI	1S/C21H19NO3/c1-15(23)22-20(13-16-7-3-2-4-8-16)21(24)25-19-12-11-17-9-5-6-10-18(17)14-19/h2-12,14,20H,13H2,1H3,(H,22,23)
InChI key	BBXRRTJNJCPGBU-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)

341707

Fluorochem

N-Acetyl-DL-phenylalanine 2-Naphthyl Ester

1518元/2g;

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基本信息

CAS Number	20874-31-1
MDL Number	MFCD00037746
Melting Point	127℃

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 .