Swertiamarin CAS:17388-39-5

Swertiamarin

Basic info:

Melting point: 113-114 °

Specific rotation: D20-127 ° (c=1 in 96% ethanol)

Boiling point: 649.3 ± 55.0 ° C (Predicted)

Density 1.57 ± 0.1 g/cm3 (Predicted)

Storage conditions: Sealed in dry, Store in freezer, under -20 ° C

Solubility: DMSO: 250 mg/mL (667.84 mM; Need ultrasonic)

Acidity coefficient (pKa): 11.56 ± 0.60 (Predicted)

Color: White to Yellow to Orange

Maximum wavelength:（ λ Max) 238nm (MeOH) (lit.)

Merck: 149010

BRN: 55278

Stability: Hygroscopy

Product description:

Swertia is a genus in the gentian family. Swertiamarin is used as an active ingredient derived from Swertiapatens (Swertia davida  or  Swertia bimaculata). Swertiamarin is a representative constituent of many crude drugs, which are marketed in Japan and other countries and these crude drugs are normally evaluated by their high swertiamarin content (Takei et al., 2001). It has very low toxicity and is a safe and effective antispastic agent. It showed sedative effect in mice, pigeons and rabbits and induced sleep in mice (Mandal et al., 1998).

Physiological Functions

Rebuild liver cell and improve circulation of liver
Prevent hepatitis from Galt
Improve immune function

Company introduction:

Our company's main products include plant essential oils, synthetic flavors and natural flavors. The company's products can be used in food and beverage, daily chemical and other industries; Our company always attaches great importance to product quality and brand reputation, and strictly implements product quality and environmental management control. It has passed various certifications such as China GPM, ISO9001, ISO14001, KOSHER,HALAL and Continental Analysis; Our company's product users throughout the world more than 30 countries and regions, after more than 10 years of technology accumulation and market development, the company has accumulated high-quality, stable customer channels and resources, and established a good cooperative relationship with the international and domestic famous enterprises, high-quality products and services.

Our company always values product quality and brand reputation, strictly implements product quality and environmental management control, and has passed various certifications such as GPM, ISO9001, ISO14001:, Kosher, HALAL Continental Analysis, etc.

Oue company's product users cover more than 30 foreign companies and regions. After more than ten years of technological accumulation and market development, the company has accumulated a group of high-quality customer groups, stable customer channels and resources, and established good cooperative relationships with more than 100 domestic and foreign enterprises.

Logistics transportation and related services

Delivery:Sea/Air Shipping & International Express

Shipping Time:15 working days after payment

Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)

15-25kg/Drum, size: 35cm (Diameter)*51cm (Height)

Storage: Kept away from strong light and heat.

Shelf Life: 24 months

Our service:

1.Free sample .

2.Owning cultivation base as 100% Natural material stable source.

3.Manufacturer direct supply, Powerful R&D team and advanced test center.

4.Leading plant extract manufacturer in China.

5.No excuse return of goods.

FAQ:

1. How do you ensure your product and service quality?

A:All of our processes strictly adhere to 1S0 9001 procedures and we are equipped with state of the art quality control facilities.

2. How about lead time?

A:Usually, within 10 days, according to the order quantity.

3.How about the payment?

A:We support most mainstream payment methods.T/T, L/C, D/P, D/A, O/A,Cash, Western Union, Money Gram, etc.

4. Can you send free samples?

A:Yes, we can send free samples for most products. Please feel free to send inquiry for specific requests.

5. Do you offer technical supports for the products?

A:Yes, we have a professional technical support team and can provide unique technical solutions to our clients.