Hot Selling Drug Intermediate Natural Hormone Progesterone CAS 57-83-0

Quick Details: Good Price Quality Powder Progesterone 57-83-0Item NameProgesteroneCAS NO.57-83-0 Molecular FormulaC21H30O2Molecular weight314.46ApparenceWhite powderPurity98%AdvantageOEM;ODMCertificateGMP/ISO9001PaymentTrade Assurance; L/C; T/T; Western Union ItemsSpecificationsResultsCharactersWhite or creamy whi

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Quick Details:
 

Good Price Quality Powder Progesterone 57-83-0

Item NameProgesterone
CAS NO.57-83-0 
Molecular FormulaC21H30O2
Molecular weight314.46
ApparenceWhite powder
Purity98%
AdvantageOEM;ODM
CertificateGMP/ISO9001
PaymentTrade Assurance; L/C; T/T; Western Union
 
ItemsSpecificationsResults
CharactersWhite or creamy white crystalline powderWhite crystalline powder Micronized
Identification  
Infrared absoption (197K)The IR spectrum of sample,exhibits maxima only at the same wavelength as that a similar preparation of USP Progesterone RSComplies
Ultraviolet absorption (197U)The UV absorption spectra of the test solution and the standard solution exhibit maxima at the same wavelengthsComplies
Melting range(741)Between 126°Cand 131°C129~131°C
Specific rotation(781S)Between +175°and +183°+179°
(on the dried basis)
Loss on drying (731)0.5% Max0.22%
Related SubstancesAny impurity: 0.5% max0.31%
Total impurities: 0.8% max0.50%
Residual solvents (467)Methanol: 500ppm maxNot detected
Ethanol: 2000ppm max339ppm
Toluene: 300ppm maxNot detected
Cyclohexanone: 50ppm maxNot detected
Assay (on the dried basis )97.0%~103.0%99.40%
Particle size90% pass20μmComplies
ConclusionThe product can conforms to USP39 requirements

Product Introduction:

Progesterone (P4) is a progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. It belongs to a group of steroid hormones called the progestogens, and is the major progestogen in the body. Progesterone has a variety of important functions in the body. It is also a crucial metabolic intermediate.

Functions:

1. Progesterone also has a role in skin elasticity and bone strength, in respiration, in nerve tissue and in female sexuality, and the presence of progesterone receptors in certain muscle and fat tissue may hint at a role in sexually dimorphic proportions of those.

2. During pregnancy, progesterone is said to decrease irritability.

3. During pregnancy, progesterone helps to suppress immune responses of the mother to fetal antigens, which prevents rejection of the fetus.

4. Progesterone raises epidermal growth factor-1 (EGF-1) levels, a factor often used to induce proliferation, and used to sustain cultures, of stem cells.

5. Progesterone increases core temperature (thermogenic function) during ovulation.

6. Progesterone reduces spasm and relaxes smooth muscle. Bronchi are widened and mucus regulated. (PRs are widely present in submucosal tissue.)

7. Progesterone acts as an antiinflammatory agent and regulates the immune response.

8. Progesterone reduces gall-bladder activity.

9. Progesterone normalizes blood clotting and vascular tone, zinc and copper levels, cell oxygen levels, and use of fat stores for energy.

10. Progesterone may affect gum health, increasing risk of gingivitis (gum inflammation).

11. Progesterone appears to prevent endometrial cancer (involving the uterine lining) by regulating the effects of estrogen.

12. Progesterone plays an important role in the signaling of insulin release and pancreatic function, and may affect the susceptibility to diabetes or gestational diabetes.

Hot Sale Pharmaceutical Intermediate Natural Hormone Progesterone CAS 57-83-0
 

Shipping Advise:

1. By Express   Suitable for under 50kg, Fast:3-7 days.
                         Door to door service. Easy to pick up the goods.
2. By Air             Suitable for more than 50 kg, Fast:3-7 days,
                         Airport to airport. professional broker needed.
3. By sea          Suitable for more than 500kg. Slow: 5-45 days,
                         Low cost. Port to Port, professional broker needed.

Hot Sale Pharmaceutical Intermediate Natural Hormone Progesterone CAS 57-83-0
Hot Sale Pharmaceutical Intermediate Natural Hormone Progesterone CAS 57-83-0

Hot Sale Pharmaceutical Intermediate Natural Hormone Progesterone CAS 57-83-0
Hot Sale Pharmaceutical Intermediate Natural Hormone Progesterone CAS 57-83-0


FAQ

1. Is your company able to accept custom and meet customer specific specification requirements?
A--yes, we can .
2.What's your payment terms?
A--T/T, L/C, Western union, Money gram and Bitcoin.
3.What's your delivery time?
A--Within 1-3 days after receipt of your payment.
4.How about the packing?
A--Usually we provide the packing as 25kg bag/carton/drum. Of course, if you have specical requirements on them, we will according to you .
5.How about the validity of the products?
A--According to the products you ordered.
6.What's loading port?
A--Usually is China main port, like Shanghai, Qingdao and Tianjin,etc.

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