Curcuminoids CAS 458-37-7 Curcumin

• Customization: Available
• CAS No.: 458-37-7
• Formula: C21h20o6
• Model NO.: YBC091
• EINECS: 207-280-5
• Environmental Protection: No
• Color: Orange
• Appearance: Powder
• Type: Pharmaceutical Intermediates
• Quality: Refined
• Colour: Orange
• 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: 95%
• Trademark: Yunbang
• Origin: China

Product Description

Curcuminoids CAS 458-37-7 Curcumin
 

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:	Curcumin
Synonyms:	Curcumin, Natural Yellow 3, Diferuloylmethane;5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-,(e,e)-6-heptadiene-3;5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-6-heptadiene-3;6-Heptadiene-3,5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-,(E,E)-1;curcuma;haidr;halad;haldar
CAS:	458-37-7
MF:	C21H20O6
MW:	368.38
EINECS:	207-280-5
Product Categories:	Diferuloylmethane, Natural Yellow 3, C.I. 75300;phytochemical;Colorants;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;pigment;Miscellaneous Natural Products;Analytical Chemistry;Antioxidant;Natural Plant Extract;Aromatics;Inhibitors;Intermediates & Fine Chemicals;Pharmaceuticals;Biochemistry;Indicator (pH);pH Indicators;chemical reagent;pharmaceutical intermediate;Chalcone;Miscellaneous;bc0001;458-37-7
Mol File:	458-37-7.mol

Curcumin Chemical Properties

Melting point	183 °C
Boiling point	418.73°C (rough estimate)
density	0.93
vapor density	13 (vs air)
refractive index	1.4155-1.4175
Fp	208.9±23.6 °C
storage temp.	2-8°C
solubility	ethanol: 10 mg/mL
pka	8.09(at 25ºC)
form	powder
Colour Index	75300
color	orange
Odor	Odorless
PH Range	Yellow (7.8) to red-brown (9.2)
Water Solubility	Slightly soluble (hot)
λmax	430nm
Merck	14,2673
Concentration	1 mCi/ml
BRN	2306965
Solvent	Ethanol
Specific Activity	5-15 Ci/mmol
Stability:	Stable, but may be light sensitive. Incompatible with strong oxidizing agents.
Major Application	Cosmetics, drug-eluting stents, inhibition of formation of skin-wrinkles, treating alzheimer's disease, skin diseases, coronary restenosis, diabetes, obesity, leukemia, neurofibromas, cancer, antimicrobial, antiviral, antiinflammatory, antiprostate cancer
InChIKey	VFLDPWHFBUODDF-FCXRPNKRSA-N
LogP	3.290 (est)
CAS DataBase Reference	458-37-7(CAS DataBase Reference)
EPA Substance Registry System	Curcumin (458-37-7)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26
WGK Germany	3
RTECS	MI5230000
Hazard Note	Irritant
TSCA	Yes
HS Code	29145000
Hazardous Substances Data	458-37-7(Hazardous Substances Data)
Toxicity	LD50 Oral-Rat-12.200 mg/kg

Detailed Photos