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99.6% Pure Pharmaceutical Raw Materials Female Hormone Progesterone Steroid CAS 57-83-0

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99.6% Pure Pharmaceutical Raw Materials Female Hormone Progesterone Steroid CAS 57-83-0

China 99.6% Pure Pharmaceutical Raw Materials Female Hormone Progesterone Steroid CAS 57-83-0 supplier
99.6% Pure Pharmaceutical Raw Materials Female Hormone Progesterone Steroid CAS 57-83-0 supplier 99.6% Pure Pharmaceutical Raw Materials Female Hormone Progesterone Steroid CAS 57-83-0 supplier 99.6% Pure Pharmaceutical Raw Materials Female Hormone Progesterone Steroid CAS 57-83-0 supplier

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Product Details:

Place of Origin: Hubei, China
Brand Name: Mking
Certification: ISO9001, SGS
Model Number: CAS 57-83-0

Payment & Shipping Terms:

Minimum Order Quantity: 1g
Price: USD1/g
Packaging Details: As required
Delivery Time: In 24 hours
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 400kg/MONTH
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Detailed Product Description
Keywords: Progesterone Alias: Estradiol
Policy: Reshipping Policy Purity: 99.6%
Shipping: TNT, EMS, HKEMS, FEDEX, DHL Market: Worldwide
Description: White Powder Standard: USP

Estrogen Steroid Powder Progesterone For Female Ovaries , CAS 57-83-0

 

Synonyms: PROGESTERONE-WATER SOLUBLE;progestin;PROGESTERONE;PRIMOLUT;17alpha-Hydroxy-6alpha-methylpregn-4-ene-3,20-dione;17alpha-Progesterone;3,20-Pregnene-4;4-Pregnen-3,20-dion
CAS: 57-83-0
MF: C21H30O2
MW: 314.46
EINECS: 200-350-6

 

Items

Specifications

Results

Appearance

White or almost white crystalline powder or colorless crystals

Almost white crystalline powder

Solubility

Practically insoluble in water, soluble in ethanol, sparingly soluble in acetone and fatty oil

Complies

Identification

IR: Complies with the reference spectrum

Complies

TLC: Complies

Complies

Specific optical rotation

+186° to +194°(Calculated on the dry basis)

+190°

Related substances

Total impurities:≤0.8%

Impurity A: ≤0.5%

Impurity B: ≤0.5%

Impurity C: ≤0.5%

Impurity D: ≤0.5%

Impurity E: ≤0.5%

Impurity F: ≤0.5%

Impurity G: ≤0.5%

(Individual unidentified impurities): ≤0.10%

Total impurities: 0.1%

Impurity A: <0.05%

Impurity B: <0.05%

Impurity C: 0.13%

Impurity D: <0.05%

Impurity E: <0.05%

Impurity F: <0.05%

Impurity G: <0.05%

<0.05%

Loss on drying

≤0.5%

0.3%

Assay(UV)

97.0% to 103.0%(Calculated on the dry basis)

99%

Insoluble matter

No substantial foreign matter is observed

Complies

Residual solvents

Methylbenzene: ≤890ppm

Cyclohexanone: ≤200ppm

Ethanol: ≤1000ppm

24ppm

27ppm

166ppm

Microbiological purity

Total aerobic microbial count: ≤100CFU/g

<5CFU/g

Total combined mold and yeast count: ≤100CFU/g

Controlled bacteria: E. coli, Salmonella, P. Aeruginosa, Staphylococcus absent in 10g of sample

<5CFU/g

Absent

 

What is progesterone?


Progesterone is a female hormone important for the regulation of ovulation and menstruation.

Progesterone is used to cause menstrual periods in women who have not yet reached menopause but are not having periods due to a lack of progesterone in the body. It is also used to prevent overgrowth in the lining of the uterus in postmenopausal women who are receiving estrogen hormone replacement therapy.

Progesterone should not be used to prevent heart disease or dementia, because this medicine may actually increase your risk of developing these conditions.

 

Important information


Do not use progesterone without telling your doctor if you are pregnant. It could cause harm to the unborn baby. Use an effective form of birth control, and tell your doctor if you become pregnant during treatment.

 

Progesterone is a female Progesterone Hormones important for the regulation of ovulation and menstruation.

 

Women take progesterone by mouth for inducing menstrual periods who have not yet reached menopause but are not having periods due to a lack of progesterone in the body; And treating abnormal uterine bleeding associated with hormonal imbalance, and severe symptoms of premenstrual syndrome (PMS). Progesterone is also used to prevent overgrowth in the lining of the uterus in postmenopausal women who are receiving estrogen hormone replacement therapy. Progesterone is also used in combination with the hormone estrogen to "oppose estrogen" as part of hormone replacement therapy. If estrogen is given without progesterone, estrogen increases the risk of uterine cancer.


One of progesterone's most important functions is to cause the endometrium to secrete special proteins during the second half of the menstrual cycle, preparing it to receive and nourish an implanted fertilized egg. If implantation does not occur, estrogen and progesterone levels drop, the endometrium breaks down and menstruation occurs.


If a pregnancy occurs, progesterone is produced in the placenta, and levels remain elevated throughout the pregnancy. The combination of high estrogen and progesterone levels suppress further ovulation during pregnancy. Progesterone also encourages the growth of milk-producing glands in the breast during pregnancy.

 

High progesterone levels are believed to be partly responsible for symptoms of premenstrual syndrome (PMS), such as breast tenderness, feeling bloated and mood swings. When you skip a period, it could be because of failure to ovulate and subsequent low progesterone levels.

 

99.6% Pure Pharmaceutical Raw Materials Female Hormone Progesterone Steroid CAS 57-83-0

Contact Details
Hubei Mking Biotech Co., Ltd.

Contact Person: sales

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