CAS 53-16-7 Estrone Pharmaceutical Raw Material

• CAS No.: 53-16-7
• Formula: C18h22o2
• EINECS: 200-164-5
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Colour: White
• Model NO.: N/A
• Molecular Weight: 270.36600
• Density: 1.164 g/cm3
• Boiling Point: 445.2oc at 760 Mmhg
• Melting Point: 258-260 Oc(Lit.)
• Transport Package: According to Customer Requests
• Specification: 98%
• Trademark: AFINE
• Origin: China
• Production Capacity: 1000

Product Description

ESTRONE  CAS 53-16-7

PRODUCT NAME:ESTRONE
CAS NO.:53-16-7
EINECS: 200-164-5
MOLECULAR WEIGHT: 270.36600
FORMULA: C18H22O2
DENSITY:1.164 G/CM3
BOILING POINT:445.2ºC AT 760 MMHG
MELTING POINT:258-260°C(LIT.)
FLASH POINT:189.7ºC
ALPHA:158°
STORAGE TEMPERATURE:REFRIGERATOR
REFRACTIVE INDEX:165 ° 
SOLUBILITY:0.03 G/L
STABILITY:STABLE UNDER NORMAL TEMPERATURES AND PRESSURES.
APPEARANCE:WHITE  POWDER
PURITY: ≥98%
PACKAGING:ACCORDING TO CUSTOMER REQUESTS
COUNTRY OF ORIGIN:CHINA

Our Services
1. New Molecules R&D
2. Own test center HPLC NMR GC LC-MS
3. API and Intermediates from China reputed manufacturers
4. Documents support COA MOA MSDS DMF open part

Our advantages
1. Government awarded company. Top 100 enterprises in Hangzhou
2. Quality warrant. If any quality failure. we 100% return the payment or replacement
3.More than 14 years experiences in pharmaceutical and chemical international trading
4.Fast response on customers request and fast shipment