CAS 4091-99-0; 2-[3,6-bis(acetyloxy)-2,7-dichloro-9h-xanthen-9-yl]-benzoic aci

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

D796368

MACKLIN

2-(3,6-二乙酰氧基-2,7-二氯-9H-氧杂蒽-9-基)苯甲酸

10mM in DMSO

452元/1ml;

咨询

储存：-20°C
状态：液体

D837204

MACKLIN

2-(3,6-二乙酰氧基-2,7-二氯-9H-氧杂蒽-9-基)苯甲酸

97%

102元/10mg; 215元/50mg; 388元/100mg; 1980元/1g; 7928元/5g;

咨询

储存：2-8°C
状态：白色至带黄色调的白色粉末
物化性质：对光和空气敏感

D6883

Sigma-Aldrich

2′,7′-Dichlorofluorescin diacetate

≥97%

671.03元/50 MG; 2377.5元/250 MG;

咨询

产品说明

应用

2′,7′-二氯荧光素二乙酸酯是一种细胞可渗透的非荧光探针。2′,7′-二氯荧光素二乙酸酯是在细胞内脱酯化的并可经氧化转化为具有强荧光的2′,7′-二氯荧光素。
应用包括响应氧化代谢的活性氧的灵敏快速定量；用于吞噬细胞中的氧化产物的微孔板检测，以及定量多孔髓样分化测定。

包装

50, 250 mg in poly bottle

基本信息

经验(实验)分子式	C₂₄H₁₆Cl₂O₇
分子量	487.29
Beilstein	4610273
MDL编号	MFCD00128955
PubChem化学物质编号	24894058
NACRES	NA.77

产品性质

质量水平	200
测定	≥97%
储存温度	−20℃
SMILES string	CC(=O)Oc1cc2Oc3cc(OC(C)=O)c(Cl)cc3C(c2cc1Cl)c4ccccc4C(O)=O
InChI	1S/C24H16Cl2O7/c1-11(27)31-21-9-19-15(7-17(21)25)23(13-5-3-4-6-14(13)24(29)30)16-8-18(26)22(32-12(2)28)10-20(16)33-19/h3-10,23H,1-2H3,(H,29,30)
InChI key	PXEZTIWVRVSYOK-UHFFFAOYSA-N

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3
个人防护装备	Eyeshields, Gloves, type N95 (US)

287810

Sigma-Aldrich

2',7'-Dichlorofluorescin Diacetate-CAS 4091-99-0-Calbiochem

Cell-permeable fluorogenic probe that is useful for the detection of reactive oxygen species (ROS) and nitric oxide (•NO) and for the determination of the degree of overall oxidative stress.

1272.64元/100 MG;

咨询

产品说明

一般描述

细胞可透过性荧光探针，可用于检测中性粒细胞和巨噬细胞中的活性氧(ROS)和一氧化氮(NO)，测定毒理学现象中的整体氧化应激程度。
细胞可透过性荧光探针，可用于检测活性氧(ROS)和一氧化氮(•NO)，测定整体氧化应激程度。

包装

100 mg in Plastic ampoule
用惰性气体包装

生化/生理作用

主要目的
检测活性氧(ROS)和一氧化氮(•NO)
产品不与ATP竞争。
可逆：否
细胞渗透性：是

警告

毒性：标准处理(A)

重悬

溶解后，等分并冷冻保存(-20°C)。储备溶液在-20°C下可稳定保存至多3个月。

其他说明

Crow, J.P. 1997.Nitric Oxide 1, 145.
Ripple, M.O., et al. 1997.J. Natl.Cancer Inst.89, 40.
Caro, A., and Puntarulo, S. 1996.Biochim.Biophys.Acta1291, 245.
Perez-Garcia, F., et al. 1996.Life Sci. 59, 2033.
Ramakrishnan, N., et al. 1996.生物化学。Pharmacol.51, 1443.
Ferrer, A.S., et al. 1990.Anal.生物化学。187, 129.

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

经验(实验)分子式	C₂₄H₁₆Cl₂O₇
分子量	487.29
MDL编号	MFCD00128955

产品性质

质量水平	100
测定	≥94% (HPLC)
形式	crystalline solid
manufacturer/tradename	Calbiochem^®
储存条件	OK to freeze protect from light
溶解性	DMSO: 5 mg/mL
运输	ambient
储存温度	−20℃
InChI	1S/C24H16Cl2O7/c1-11(27)31-21-9-19-15(7-17(21)25)23(13-5-3-4-6-14(13)24(29)30)16-8-18(26)22(32-12(2)28)10-20(16)33-19/h3-10,23H,1-2H3,(H,29,30)
InChI key	PXEZTIWVRVSYOK-UHFFFAOYSA-N

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3

544672

Fluorochem

2,7-Dichlorodihydrofluorescein diacetate

97%

2816元/250mg;

咨询

基本信息

CAS Number	4091-99-0
MDL Number	MFCD00128955
Melting Point	209-210℃

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 .