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Megestrol Acetate, （CAS# 595-33-5）99%min, 1kg/bag
Product Description
Other name: 17alpha-Acetoxy-6-methylpregna-4,6-diene-3,20-dione;17-Hydroxy-6-methylpregna-4,6-diene-3,20-dione acetate
Molecular Formula: C24H32O4
Molecular Weight:384.51
CAS Registry Number : 595-33-5
EINECS NO.:209-864-5
Melting point: 214ºC
Boilingpoint: 504.7°Cat760mmHg
Refractiveindex: 1.555
Flashpoint: 218.7°C
VapourPressure: 2.59E-10mmHgat25°C
Appearance: White crystalline powder
Specification: 99%min
Standard: EP/BP/USP
Odor: odorless
Specification:
Item | Specification |
Appearance | white or almost white crystalline powder |
Identification | A:IRB:UV |
Chromatographicpurity | Anyindividualimpurity:≤1.0% |
Totalimpurities:≤1.5% | |
Totalrelatedsubstances | ≤2.0% |
Lossondrying | ≤1.0% |
Residualsolvents | Methanol:≤3000ppm |
Dichloromethane:≤500ppm | |
Assay | 97.0%~103.0% |
Packaging & Shipping
Storage Situation: Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.
Shelf Life: Two years when properly stored.
* Delivery Time.
We need 1-2 days to process your order before shipping.There are two shipping methoed. Fast Delivery: The delivery time for US, European countries the delivery will take 3-5 days.Slow Delivery: The delivery time for US, European countries the delivery will take 10-15 days.
* Tracking information.
After we ship package, customer receive automatic email with tracking details.
* Lost Package Policy.
If a package did not arrive in 4 weeks after the shipping date, then this package is treated as Lost. In this case a new package will be shipped to the customer provided we are able to give the same items as those purchased by the customer. If we are not able to provide the same items to substitute the lost ones we will either propose to the customer similar items or refund their cost as it will be mutually agree with the customer. If one or more items neither the same nor similar are available to be shipped, the customer can request to cancel the order entirely, thus the total cost of the order including shipping and handling cost will be fully refunded.
