CAS 42059-80-3; 6-Nitro-4-oxo-4H-1-benzopyran-3-carboxaldehyde

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货号

品牌

产品名称

规格

包装、参考价格

F921279

MACKLIN

3-甲酰基-6-硝基色酮

99%

960元/1g;

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储存：2-8°C
状态：黄色粉末

402192

Sigma-Aldrich

3-Formyl-6-nitrochromone

99%

498.06元/1 G;

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产品说明

一般描述

3-Formyl-6-nitrochromone (6-Nitro-4-oxo-4H-1-benzopyran-3-carboxaldehyde) is a benzopyran derivative. It is a bicyclic heterocyclic molecule made up of a benzene ring fused to a heterocyclic pyran ring. 3-Formyl-6-nitrochromone has been reported to exhibit inhibitory activity against urease.

应用

3-Formyl-6-nitrochromone is the suitable reagent used in a study to investigate the multidrug resistance reversal by some 3- formylchromones in human colon cancer and mouse lymphoma cells transfected with the human MDR1 gene. It is the suitable reagent used in the synthesis of uridine-based library.

包装

1 g in glass bottle

基本信息

经验(实验)分子式	C₁₀H₅NO₅
分子量	219.15
MDL编号	MFCD00192184
PubChem化学物质编号	24865060
NACRES	NA.22

产品性质

质量水平	100
测定	99%
mp	157-161 ℃ (lit.)
SMILES string	[O-][N+](=O)c1ccc2OC=C(C=O)C(=O)c2c1
InChI	1S/C10H5NO5/c12-4-6-5-16-9-2-1-7(11(14)15)3-8(9)10(6)13/h1-5H
InChI key	JBDRQGWTNRIJRV-UHFFFAOYSA-N
Gene Information	human ... PTPN1(5770)

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

012014

Fluorochem

3-Formyl-6-nitrochromone

= 98% (HPLC)

374元/1g; 1144元/5g;

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基本信息

CAS Number	42059-80-3
MDL Number	MFCD00192184

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 .