ramelteon, ramelteon rozerem, ramelteon price

HANGZHOU HOLYPHARM BIOTECH CO.,LTD

Country:China (Mainland)

Year Established: 2009Business type: Other

Integral:

1. What is ramelteon?
Ramelteon (CAS NO.196597-26-9) is a off-white solid and is the first in a new class of sleep agents. Rozerem is the synonym of it. Some people even call it "ramelteon rozerem". Ramelteon is (S)-N-[2-(1, 6, 7, 8tetrahydro-2H-indeno-[5, 4-b]furan-8-yl)ethyl]propionamide. The compound is produced as the (S)-enantiomer, with an empirical formula of C₁₆H₂₁NO₂, molecular weight of 259.34.

2. Other properties of ramelteon
Ramelteon structure :

Melting Point : 113-115 °C
Appearance : crystalline solid
Ramelteon solubility : Ramelteon is freely soluble in organic solvents, such as methanol, ethanol, and dimethyl sulfoxide; soluble in 1-octanol and acetonitrile; and very slightly soluble in water and in aqueous buffers from pH 3 to pH 11.

Other properties:
(1)ACD/LogP: 2.29 ; (2)# of Rule of 5 Violations: 0 ; (3)ACD/LogD (pH 5.5): 2.29 ; (4)ACD/LogD (pH 7.4): 2.29 ; (5)ACD/BCF (pH 5.5): 32.40 ; (6)ACD/BCF (pH 7.4): 32.40 ; (7)ACD/KOC (pH 5.5): 419.64 ; (8)ACD/KOC (pH 7.4): 419.64 ; (9)#H bond acceptors: 3 ; (10)#H bond donors: 1 ; (11)#Freely Rotating Bonds: 4 ; (12)Polar Surface Area: 38.33 Å²; (13)Index of Refraction: 1.556 ; (14)Molar Refractivity: 74.445 cm³ ; (15)Molar Volume: 231.687 cm³ ; (16)Polarizability: 29.512 10^-24cm³ ; (17)Surface Tension: 45.2099990844727 dyne/cm ; (18)Density: 1.119 g/cm³ ; (19)Flash Point: 229.164 °C ; (20)Enthalpy of Vaporization: 71.505 kJ/mol ; (21)Boiling Point: 455.311 °C at 760 mmHg ; (22)Vapour Pressure: 0 mmHg at 25°C.

3. Ramelteon price
The price of ramelteon raw material ranges from $1-100 / Kilogram. High quality ramelteon 196597-26-9 can be provided. HANGZHOU HOLYPHARM BIOTECH CO.,LTD is one of the top quality ramelteon suppliers. You can send the inquiries to john@holypharm.com to know the ramelteon price directly.

HANGZHOU HOLYPHARM BIOTECH CO.,LTD is a professional supplier of active pharmaceutical ingredients and intermediates; agrochemicals and Veterinary products. We are specialized in contract R&D and custom manufacturing. we have rich experience on a wide range of chemical reactions and fermentation from multi gram scale to hundred tons scale according to customers' requirement. Moreover, we are quite strong on registration. Our products have been registered in India, Vietnam, Latin America, Turkey, etc. HANGZHOU HOLYPHARM BIOTECH CO.,LTD is mainly engaged in the importing and exporting of pharmaceutical raw materials and intermediates to the markets of Europe and North America, and B2B e-commerce platform is undoubtedly an important platform for foreign trade enterprises who are looking for domestic opportunities. Holypharm forges their products to the foreign buyers' accustomed searching mode, which is the most effective way to advertise. We have three departments, PHARM DEPT. ,VETERINARY DEPT., AGROCHMICAL DEPT. We gather most qualified staffs with years of practical experience and knowledge in each department . They have better ideas on quality control, registration data, excellent packaging & labeling and logistics. To provide clients with more technology support, we will present efficient regulatory documents to show professional abilities in this field. Professional services The enterprise armed with knowledge will always keep its vitality and development. The human resources department in HANGZHOU HOLYPHARM will train its staff at regular intervals, to help them have a in-depth understanding of business regulations, foreign trade processes, chemical knowledge, communication skills, and so on. After foreign buyers gives the order, the company will give the one-stop services with factory-auditing, inspection, order management, export declaration to freight logistics. In addition, HANGZHOU HOLYPHARM will provide free extra services for foreign buyers like investigation of domestic market and consulting services, which is highly appraised by customers. As a company in the field of chemical export industry for many years, HOLYPHARM is engaged in improving the professional competence of the business staff and their professional services, which is not only the best way to win customers, but also helps to dig out the potential value of the chemical industry chain which are negligent.