Estrone USP >=97.0% API Hormone made in china
4 Inquiries
53-16-7
2026-07-13
D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP
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Product Description
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Seller Information
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Inquiry History
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DescriptionHangzhou Dawn Ray Pharmaceutical Co.,Ltd, with approximately 67194 visits to its shop, is a reputable Manufactory that has been providing Estrone USP >=97.0% API Hormone made in china products for 5 years on ECHEMI.Basic Info
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Product Name:
Estrone
Other Name:Estra-1,3,5(10)-trien-17-one,3-hydroxy-;Estrone;3-Hydroxyestra-1,3,5(10)-trien-17-one;Aquacrine;Crinovaryl;Cristallovar;Crystogen;Destrone;Disynformon;Endofolliculina;1,3,5(10)-Estratrien-3-ol-17-one;Estrugenone;Estrusol;Femestrone injection;Femidyn;Folikrin;Folipex;Folisan;Follestrine;Follicular hormone;Folliculin;Follicunodis;Follidrin;Glandubolin;Hiestrone;Hormofollin;Hormovarine;3-Hydroxy-17-keto-estra-1,3,5-triene;Kestrone;Ketodestrin;Ketohydroxyestrin;Kolpon;Menagen;Menformon;Oestrin;Oestroform;Oestrone;Oestroperos;Ovifollin;Perlatan;Solliculin;Theelin;Thelykinin;Thynestron;Wynestron;Unden;3-Hydroxyoestra-1,3,5(10)-trien-17-one;3-Hydroxyestra-1,3,5(10)-triene-17-one;Estrovarin;Estron;Tokokin;Follestrol;Δ1,3,5(10)-Estratrien-3-ol-17-one;(+)-Estrone;Femestrone Inj.;Thelestrin;Fermidyn;NSC 9699;Folliculin (steroid);WAY 164397;Folliculinum;(8R,9S,13S,14S)-3-Hydroxy-13-methyl-6,7,8,9,11,12,13,14,15,16-decahydro-17H-cyclopenta[a]phenanthren-17-one;37242-41-4
CAS No.:53-16-7
Molecular Formula:C18H22O2
InChIKeys:InChIKey=DNXHEGUUPJUMQT-CBZIJGRNSA-N
Molecular Weight:270.37
Exact Mass:270.37
EC Number:200-164-5
HScode:29335995
Categories:
Characteristics-
PSA:
37.3
XLogP3:3.13
Appearance:White to almost white Crystalline Powder or Crystals
Density:1.236 g/cm3 @ Temp: 25 °C
Melting Point:260.2 °C
Boiling Point:154 °C
Flash Point:9℃
Refractive Index:165 ° (C=1, Dioxane)
Water Solubility:H2O: 0.03 g/L
Storage Conditions:Refrigerator
Vapor Pressure:2.49X10-10 mm Hg at 25 deg C (est)
Specific rotation:158 º (c=1, dioxane)
Odor:Odorless
Hazard IdentificationClassification of the substance or mixture
Carcinogenicity, Category 2
Reproductive toxicity, Category 1A
Reproductive toxicity, Additional category for effects on or via lactation
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H351 Suspected of causing cancer
H360 May damage fertility or the unborn child
H362 May cause harm to breast-fed children
Precautionary statement(s) Prevention P203 Obtain, read and follow all safety instructions before use.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P263 Avoid contact during pregnancy and while nursing.
P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P318 IF exposed or concerned, get medical advice.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store in the original package. Do not store above 25 deg C.
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Seller Information
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Business Type:
Manufactory
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Main Products:
D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP
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Location:
1613 Guangyin Building,No.42 E.Fengqi Road,Hangzhou,310012 China.
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
7
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Total Annual Revenue:
$25 million-$50 million
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Total Employees:
11-50
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Year of Establishment:
2011
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Inquiry History4 Inquiries
Country Product Purchase Quantity Date Posted 
Pakistan
Estrone Powder
25 G Dec 2, 2024 
Egypt
ESTRONe
10 KG Dec 23, 2024 
India
Estone
10 G Aug 8, 2025
Pakistan
Estrone
100 G Jul 4, 2025 Post an enquiry for this product