CAS 1552-42-7 Crystal Violet Lactone Cvl

• Customization: Available
• CAS No.: 1552-42-7
• Formula: C26h29n3o2
• Model NO.: YBC090
• EINECS: 216-293-5
• Environmental Protection: No
• Color: White to Light Yellow
• Appearance: Powder
• Type: Pharmaceutical Intermediates
• Quality: Refined
• Colour: White to Light 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: 97%
• Trademark: Yunbang
• Origin: China

Product Description

CAS 1552-42-7 Crystal Violet Lactone  CVL
 

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:	Crystal violet lactone
Synonyms:	3,3-bis(p-Dimethylaminophenyl)-6-dimethylaminophthalate;6-(dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]-1(3h)-isobenzofuranon;Copikem I;6-(Dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]phthalide;Pergascript Blue I 2R;6-(dimethylamino)-3,3-bis(4-(dimethylamino)phenyl)-1(3h)-isobenzofuranone;6-(DIMETHYLAMINO)-3,3-BIS[P-(DIMETHYLAMINO)PHENYL]PHTHALIDE;3,3-BIS(P-DIMETHYLAMINOPHENYL)-6-DIMETHYLAMINOPHTHALIDE
CAS:	1552-42-7
MF:	C26H29N3O2
MW:	415.53
EINECS:	216-293-5
Product Categories:	Pharmaceutical intermediates;Organics;Color Former;Color Former & Related Compounds;Functional Materials;C;Stains and Dyes;Stains&Dyes, A to;john's
Mol File:	1552-42-7.mol

Crystal violet lactone Chemical Properties

Melting point	180-183°C
Boiling point	534.12°C (rough estimate)
density	1.1424 (rough estimate)
vapor pressure	0Pa at 25ºC
refractive index	1.7120 (estimate)
storage temp.	Sealed in dry,Room Temperature
pka	4.73±0.24(Predicted)
form	Powder
color	White to Light yellow
Water Solubility	<0.1 g/100 mL at 22.5 ºC
LogP	4.95 at 25ºC
CAS DataBase Reference	1552-42-7(CAS DataBase Reference)
EPA Substance Registry System	Crystal violet lactone (1552-42-7)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39
WGK Germany	3
TSCA	Yes
HS Code	29322090

 

Crystal violet lactone Usage And Synthesis

Chemical Properties	Light yellow solid
Uses	Crystal Violet lactone is an important functional dye for the production of pressure sensitive materials. It is a chemical intermediate , intermediates for thermal/carbonless Paper, used in medicine and biochemical research, a leuco dye..
Definition	ChEBI: Crystal violet lactone is a member of benzofurans.
General Description	Blue-green crystals or pale green powder.

 

 

 

Detailed Photos