Dpc CAS 91-40-7 Vanadium Reagent

• Customization: Available
• CAS No.: 91-40-7
• Formula: C13h11no2
• Model NO.: YBC299
• EINECS: 202-066-8
• Certification: ISO 9001
• Color: Light Gray-Green
• Appearance: Fine Powder
• Type: Pharmaceutical Intermediates
• Quality: Refined
• Colour: Light Gray-Green
• Samples: Available
• Certificates: ISO9001/SGS
• Package: 1g/5g/25g/100g/500kg/10kg
• 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: AR, 95%
• Trademark: Yunbang OEM
• Origin: China

Product Description

DPC CAS 91-40-7  Vanadium reagent
 

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.
 

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.
 

Our Advantages

1. 90days quality guarantee for exchange.

2. For each batch order extracts, we will attach a factory Inspection Report with the goods delivery , including the BatchNo/ Date/ Test index ects; also will keep the archived extracts to ensure received by customers are the same each time.

3. Our team of experienced professionals are available online 24 hours a day to answer any questions and provide guidance on product usage and maintenance.

Product analysis

 

Product Name:	Vanadium Reagent
Synonyms:	n-phenyl-anthranilicaci;N-Phenyl-o-anthranilicacid;o-anilinobenzoicacid;phenylanthranilicacid;Benzoic acid, 2-(phenylamino)-;N-Phenyl o-aminobenzoic acid;N-phenylanthranilieacid;N-PhenylanthranilicAcid99+%
CAS:	91-40-7
MF:	C13H11NO2
MW:	213.23
EINECS:	202-066-8
Product Categories:
Mol File:	91-40-7.mol

Vanadium Reagent Chemical Properties

Melting point	182-185 °C (lit.)
Boiling point	353.22°C (rough estimate)
density	1.1544 (rough estimate)
refractive index	1.5700 (estimate)
storage temp.	Store below +30°C.
solubility	DMSO: 125 mg/mL (586.22 mM)
pka	pKa 5.28(5-10%aq.  t=25±0.1 I=0.11) (Uncertain)
form	Fine Powder
color	Light gray-green
Water Solubility	insoluble
Merck	14,7273
BRN	1456607
InChIKey	ZWJINEZUASEZBH-UHFFFAOYSA-N
CAS DataBase Reference	91-40-7(CAS DataBase Reference)
EPA Substance Registry System	(91-40-7)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36-24/25
WGK Germany	3
RTECS	CB3730000
TSCA	Yes
HazardClass	IRRITANT
HS Code	29224995
Toxicity	LD50 ipr-mus: 235 mg/kg RPTOAN 37,105,74

 

Vanadium Reagent Usage And Synthesis

Chemical Properties	LIGHT GREY-GREEN TO YELLOW-GREEN FINE POWDER
Uses	ion channel (Cl) blocker
Uses	Detection of vanadium in steel.
Uses	Vanadium Reagent is used in biological studies for inhibitors of aldo-keto reductase 1C3 based on N-phenyl-aminobenzoates.
Definition	ChEBI: An aminobenzoic acid that is the N-phenyl derivative of Vanadium Reagent. It acts as a parent skeleton for the synthesis of several non-steroidal anti-inflammatory drugs.
Safety Profile	Poison by intravenous and intraperitoneal routes. When heated to decomposition it emits toxic fumes of NOx.
Purification Methods	Crystallise the acid from EtOH (5mL/g) or AcOH (2mL/g) by adding hot water (1mL/g). [Beilstein 14 IV 1019.]

 

Detailed Photos