Auramine CAS 2465-27-2 Auramine O

• Customization: Available
• CAS No.: 2465-27-2
• Formula: C17h22cln3
• Model NO.: YBC057
• EINECS: 219-567-2
• Environmental Protection: No
• Color: Yellow to Ochre-Yellow
• Appearance: Powder/Solid
• Type: Pharmaceutical Intermediates
• Quality: Refined
• Colour: Yellow to Ochre-Yellow
• Samples: Available
• Certificates: ISO9001/SGS
• Package: 1g/5g/25g/100g/1kg/5kg/10kg/25kg
• Stocks: in Stock
• Lead Time: 5-7 Working Days
• Shelf Life: 2-3 Years
• Site Audit: Available
• Transport: Air/Express/Sea
• MOQ: 10g
• Transport Package: Drum/Bottle/Bags
• Specification: 80%
• Trademark: Yunbang
• Origin: China

Product Description

Auramine CAS 2465-27-2 Auramine O
 

Company Informations

Hunan Yunbang Pharmaceutical Co., Ltd. (Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.

The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".

We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of Pharmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.
 

Product Description

General description

BSA is a single polypeptide chain consisting of about 583 amino acid residues and no carbohydrates. At pH 5-7 it contains 17 intrachain disulfide bridges and 1 sulfhydryl group.

Application

Bovine serum albumin is broadly used as an additive to cell culture media, especially serum-free media. It provides a range of benefits including protection from oxidative damage and stabilization of other media components such as fatty acids and pyridoxal.
 

FAQ

1:Can I get some samples before bulk order?
A: Most products provide free samples, but the shipping cost be paid by customers.

2: What's your MOQ?
A: We can have a discussion.

3: Which kind of payment terms do you accept?
A: PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union,D/P, ETC.

4.How to place an order?
A: You can contact me through Trademanager, WhatsApp, Email and other contact methods, tell me the product and quantity you need, and then we will give you a quote.

5:How about your delivery time?
A: Generally, it will take 3 to 5 days after receiving your advance payment.

6:How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Product analysis

Product Name:	AURAMINE O
Synonyms:	PYOCTANINUM AUREUM;PYOCTANUNUM AUREUM;PYOKTANIN YELLOW;PYKOTANNIN;AURAMINE O, CERTIFIED;AURAMINE O, CERTIFIED (C.I. 41000);AURAMINE O, FOR MICROSCOPY;BASIC YELLOW 2
CAS:	2465-27-2
MF:	C17H22ClN3
MW:	303.83
EINECS:	219-567-2
Product Categories:	Organics;Dyes and Pigments;Diphenylmethane
Mol File:	2465-27-2.mol

AURAMINE O Chemical Properties

Melting point	>250 °C (dec.)(lit.)
storage temp.	Inert atmosphere,Room Temperature
solubility	10g/l
form	Powder/Solid
pka	9.8, 10.7(at 25ºC)
Colour Index	41000
color	Yellow to ochre-yellow
PH	6-7 (10g/l, H2O, 20ºC)
PH Range	6.5
Water Solubility	Soluble in water or ethanol
λmax	370 nm, 432 nm
BRN	4030061
Stability:	Stable. Incompatible with strong oxidizing agents.
Biological Applications	Detecting bacteria; treatment of cancers,cardiovascular disease,diabetesassociated pain,mechanical allodynia,metabolic syndrome,protozoan infections in fish; targeted drug delivery; as fungal inhibitors
CAS DataBase Reference	2465-27-2(CAS DataBase Reference)
NIST Chemistry Reference	Anili-ne, 4,4'-(imidocarbonyl)bis-(n,n-dimethyl)-, hydrochloride(2465-27-2)
EPA Substance Registry System	Auramine, monohydrochloride (2465-27-2)

Safety Information

Hazard Codes	T,Xn
Risk Statements	22-24-40-20/21/22
Safety Statements	36/37-45-36-22
RIDADR	UN 2811 6.1/PG 3
WGK Germany	3
RTECS	BY3675000
TSCA	Yes
HS Code	3204 13 00
HazardClass	6.1
PackingGroup	III
Hazardous Substances Data	2465-27-2(Hazardous Substances Data)
Toxicity	LD50 orally in Rabbit: 1000 mg/kg

 

AURAMINE O Usage And Synthesis

Chemical Properties	yellow powder
Chemical Properties	Auramine is a yellow crystalline powder or flaky material.
Uses	Certified for use by fluorescence microscopy in Churukian's modification of Truant's fluorescent method for acid fast bacilli on paraffin sections.
Uses	Fluorescent stain for acid-resistant bacteria in sputum
Definition	ChEBI: A hydrochloride obtained by combining 4,4'-carbonimidoylbis(N,N-dimethylani-line) with one molar equivalent of hydrogen chloride. A fluorescent stain for demonstrating acid fast organisms in a method similar to the Zieh Neelsen. It also can be used to make a fluorescent Schiff reagent.
General Description	Yellow flakes or powder.
Air & Water Reactions	Insoluble in water.
Reactivity Profile	AURAMINE O is incompatible with strong oxidizing agents.
Hazard	Probable carcinogen.
Fire Hazard	Flash point data for AURAMINE O are not available. AURAMINE O is probably combustible.

 

Detailed Photos