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High Quality Voriconazole 137234-62-9 - Spironolactone 52-01-7 Urinary system – Neore

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High Quality Voriconazole 137234-62-9 - Spironolactone 52-01-7 Urinary system – Neore Detail:

Payment: T/T, L/C
Product Origin: China
Shipping Port: Beijing/Shanghai/Hangzhou
Production capacity: 50kg/month
Order(MOQ): 25kg
Lead Time: 3 Working Days
Storage condition: Stored in cool, dry place, room temperature.
Package material: drum
Package size: 25kg/drum
Safety information:  Not dangerous goods

Spironolactone

Introduction

Spironolactone, is a medication that is primarily used to treat fluid build-up due to heart failure, liver scarring, or kidney disease. It is also used in the treatment of high blood pressure, low blood potassium that does not improve with supplementation, early puberty in boys, acne and excessive hair growth in women, and as a part of transgender hormone therapy in transfeminine people.

Specification (USP42)

Item

Specification

Appearance

Light cream-colored to light tan crystalline powder.

Solubility (annual)

Freely soluble in benzene and in chloroform; soluble in ethyl acetate and in alcohol; slightly soluble in methanol and in fiexed oils; practically insoluble in water.

Identification

Infrared Absorption: meets the requirement

HPLC: meets the requirement

Limit of mercapto compounds

≤0.10mL of 0.010N iodine is consumed

Organic impurities

Related compound B ≤0.2%

Related compound A ≤0.2%

Related compound C ≤0.2%

Related compound D ≤0.3%

Epimer ≤0.3%

Related compound I ≤0.1%

Any unspecified impurity ≤0.10%

Total impurities ≤1.0%

Optical rotation -41°~ -45°
Loss on drying ≤0.5%
Residual solvents (In-house) Methanol ≤3000ppm
Tetrahydrofuran ≤720ppm
DMF ≤880ppm
Particle size (In-house) 95% not more than 20 microns

Assay

97.0% ~103.0% on the dried basis


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Our enterprise since its inception, usually regards product top quality as business life, repeatedly enhance manufacturing technology, make improvements to product excellent and continuously strengthen enterprise total high quality administration, in strict accordance with all the national standard ISO 9001:2000 for High Quality Voriconazole 137234-62-9 - Spironolactone 52-01-7 Urinary system – Neore , The product will supply to all over the world, such as: Durban, New Delhi, Johor, Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
  • The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Karen from Austria - 2018.09.21 11:01
    Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Moira from Argentina - 2018.06.12 16:22