直接紫1, 生物染料|Direct violet1|cas:2586-60-9|西域试剂

直接紫1, 生物染料,Direct violet1

产品编号：西域试剂-WR174469| CAS NO：2586-60-9| 分子式：C₃₂H₂₂N₆Na₂O₈S₂| 分子量：728.66

Direct Violet 1 是一种偶氮染料，是一种纺织品染料。Direct Violet 1 还是一种 SARS-CoV-2 spike 蛋白与 ACE2 的蛋白-蛋白相互作用 (PPI) 的抑制剂，IC50 为 1.47-2.63 µM。

本网站销售的所有产品仅用于工业应用或者科学研究等非医疗目的,不可用于人类或动物的临床诊断或者治疗,非药用,非食用，

货号	包装	价格	库存与货期	购买量	操作
西域试剂-WR174469		￥72.00	杭州北京（现货）
西域试剂-WR174469		￥244.00	杭州北京（现货）

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英文名称

Direct violet1

CAS编号

2586-60-9

产品描述

产品密度

1.64g/cm3

精确质量

728.07400

PSA

273.10000

LogP

10.19860

外观性状

固体;Red to Dark blue to Black powder to crystal

折射率

1.771

溶解性数据

In Vitro:

H₂O : 62.5 mg/mL (85.77 mM; Need ultrasonic)

配制储备液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	1.3724 mL	6.8619 mL	13.7238 mL
5 mM	0.2745 mL	1.3724 mL	2.7448 mL
10 mM	0.1372 mL	0.6862 mL	1.3724 mL

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。

靶点

IC50: 1.47 µM (SARS-CoV-2-S-RBD binding to ACE2); 2.63 µM (SARS-CoV-S1S2 binding to ACE2); 2.11 µM (TNF-R1-TNFα binding)

体外研究

直接紫1抑制SARS-CoV-2-S-RBD与人ACE2结合，抑制SARS-CoV-S1S2与ACE2结合，抑制TNF-R1与TNF结合α IC50值为1.47µM、 2.63美元µM、和2.11µM、分别为。直接紫1抑制SARS-CoV-2假病毒进入hACE2表达的宿主细胞呈浓度依赖性，IC50为35.8µM。

稳定性

遇浓硫酸呈深蓝色，稀释后呈暗紫色。遇浓硝酸呈红棕色。对于纤维素纤维染色，染料吸尽性好，温度在100℃亲和力最大

储存条件

密封于阴凉干燥环境。

化学品安全说明书(MSDS)

下载MSDS

质检证书(COA)

相关产品

RTECS号	QK1420000

Chlorazol Violet N Revision number: 1
SAFETY DATA SHEET

Section1. BASE INFORMATION
Product name:Chlorazol Violet N

Revision number:1

Section2. HAZARDS IDENTIFICATION
Classification of the GHS
PHYSICAL HAZARDSNot classified
HEALTH HAZARDSNot classified
Not classified
ENVIRONMENTAL HAZARDS
GHS label elements
None
Pictograms or hazard symbols
Signal wordNo signal word
None
Hazard statement
Precautionary statementsNone

Section3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture:Substance
Component(s):Chlorazol Violet N
Percent:....
CAS Number:2586-60-9
Synonyms:Diamine Violet N , Dianil Violet H , Direct Violet 1 , Erie Violet 3R , Pontamine Violet
N
Chemical Formula:C32H22N6Na2O8S2

Section4. FIRST AID MEASURES
Inhalation:Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Get medical advice/attention if you feel unwell.
Skin contact:Remove/Take off immediately all contaminated clothing. Rinse skin with
water/shower. If skin irritation or rash occurs: Get medical advice/attention.
Eye contact:Rinse cautiously with water for several minutes. Remove contact lenses, if present
and easy to do. Continue rinsing. If eye irritation persists: Get medical
advice/attention.
Ingestion:Get medical advice/attention if you feel unwell. Rinse mouth.
Protection of first-aiders:A rescuer should wear personal protective equipment, such as rubber gloves and air-
tight goggles.

Section5. FIRE-FIGHTING MEASURES
Suitable extinguishingDry chemical, foam, water spray, carbon dioxide.
media:
Specific hazards:Take care as it may decompose upon combustion or in high temperatures to
generate poisonous fume.
Chlorazol Violet N

Section5. FIRE-FIGHTING MEASURES
Specific methods:Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Remove movable
containers if safe to do so.
Special protectiveWhen extinguishing fire, be sure to wear personal protective equipment.
equipment for firefighters:

Section6. ACCIDENTAL RELEASE MEASURES
Use personal protective equipment. Keep people away from and upwind of spill/leak.
Personal precautions,
protective equipment and Entry to non-involved personnel should be controlled around the leakage area by
emergency procedures: roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
up: appropriate laws and regulations.

Section7. HANDLING AND STORAGE
Handling
Handling is performed in a well ventilated place. Wear suitable protective equipment.
Technical measures:
Prevent dispersion of dust. Wash hands and face thoroughly after handling.
Use a local exhaust if dust or aerosol will be generated.
Advice on safe handling:Avoid contact with skin, eyes and clothing.
Storage
Storage conditions:Keep container tightly closed. Store in a cool and dark place.
Store away from incompatible materials such as oxidizing agents.
Packaging material:Law is followed.

Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls:Install a closed system or local exhaust as possible so that workers should not be
exposed directly. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Dust respirator. Follow local and national regulations.
Hand protection:Protective gloves.
Eye protection:Safety glasses. A face-shield, if the situation requires.
Skin and body protection: Protective clothing. Protective boots, if the situation requires.

Section9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C):Solid
Form:crystal - powder
Color:Deep yellow red - Black
Odor:No data available
pH: No data available
Melting point/freezing point:No data available
Boiling Point/Range:No data available
Flash Point:No data available
Explosive limits
Lower:No data available
Upper:No data available
Density:No data available
Solubility:No data available

Section10. STABILITY AND REACTIVITY
Stability:Stable under proper conditions.
Reactivity:No special reactivity has been reported.
Incompartible materials: oxidizing agents
Chlorazol Violet N

Section10. STABILITY AND REACTIVITY
Hazardous Decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx), Sulphur oxides
Products:

Section11. TOXICOLOGICAL INFORMATION
Acute Toxicity:No data available
Skin corrosion/irritation: No data available
Serious eyeNo data available
damage/irritation:
Germ cell mutagenicity: No data available
Carcinogenicity:
IARC =No data available
NTP =No data available
Reproductive toxicity:No data available
RTECS Number:QK1420000

Section12. ECOLOGICAL INFORMATION
Ecotoxicity:
Fish:No data available
No data available
Crustacea:
Algae:No data available
Persistence / degradability: No data available
BioaccumulativeNo data available
potential(BCF):
Mobillity in soil
No data available
log Pow:
Soil adsorption (Koc):No data available
No data available
Henry's Law
constant(PaM3/mol):

Section13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system.
Observe all federal, state and local regulations when disposing of the substance.

Section14. TRANSPORT INFORMATION
Does not correspond to the classification standard of the United Nations
Hazards Class:
UN-No:Not Listed

Section15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26,
2002): Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were
prescribed.
Chlorazol Violet N

SECTION 16 - ADDITIONAL INFORMATION
N/A

[1]. Damir Bojadzic, et al. Small-Molecule In Vitro Inhibitors of the Coronavirus Spike-ACE2 Protein-Protein Interaction as Blockers of Viral Attachment and Entry for SARS-CoV-2. bioRxiv, 2020 Oct 22.

[2]. Wafaa M Abd El-Rahim, et al. Genotoxicity studies on the removal of a direct textile dye by a fungal strain, in vivo, using micronucleus and RAPD-PCR techniques on male rats. J Appl Toxicol. 2008 May;28(4):484-90.