Medroxyprogesterone acetate CAS NO 71-58-9

Medroxyprogesterone acetate CAS NO 71-58-9

Sinoway Industrial Co.,Ltd is a famous China medroxyprogesterone acetate manufacturer and supplier, welcome to buy GMP and EP medroxyprogesterone acetate from us and check the price with us. Basic information: Product Name: Medroxyprogesterone Acetate Molecular Formula : C24H34O4 Molecular...

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Product Details

Basic information Medroxyprogesterone acetate CAS NO 71-58-9

Product Name: Medroxyprogesterone Acetate

Molecular Formula : C24H34O4

Molecular Weight: 386.52

CAS No.: 71-58-9

Appearance: White or off-white crystalline powder

Specifications:

USP38

Usages :

1)the most common use of MPA is as an oral or depot-injected contraceptive and also as the progestin component of menopausal hormone replacement therapy to prevent endometrial hyperplasia and cancer.

2)MPA is also used as a treatment for endometriosis, dysmenorrhea, and amenorrhea


Items

Specifications

Results

Appearanc

Whit or off-whit crystallin powder

Off-whit crystallin

powder

Identification A

IR absorption spectrum of th preparation of th test specimen exhibits maxima only at th sam wavelengths as that of a similar preparation of USP referenc standard or in-hous referenc standard

Conforms

Identification B

UV absorptivities of th test solution and th standard solution at 241nm, calculated on th dried basis, do not differ by mor than 2.0%

0.2%

Identification C

Th retention tim of th major peak in th HPLC Chromatogram of th Assay Preparation corresponds to that in th chromatogram of th standard preparation

Conforms

Specific Rotation

+45° ~+51°

+50.2°

Loss on drying

Not mor than 1.0%

0.1%

Assay (HPLC)

It should contain 97.0%~103.0% of C24H34O4 on th dried basis

99.5%

Limited of related compound A

Not mor than 0.5%

<0.5%

Chromatographic purity

Not mor than 0.15%

0.06%

17α-acetoxy progesteron

6β-methyl-3,20-diketon

pregn 4-menthene-17-ester acetate

Not mor than 0.5%

0.26%

Individual unknown impurity

Not mor than 0.10%

0.04%

Total impurities

Not mor than 1.0%

0.42%

Residual Solvents

Dichloromethan

Not mor than 300ppm

72ppm

Methanol

Not mor than 2000ppm

160ppm

Bioburden

Total aerobic microbial count

Not mor than 103 cfu/g

<10cfu/g

Total combined molds and

yeasts count

Not mor than 102cfu/g

<10cfu/g

Bacterial endotoxins

Less than 0.2EU/mg

<0.2EU/mg

Particl siz (D90)

(Volum Method)

Not mor than 150μm

43.97μm

Conclusion

Th product conform to USP38 and In-house


Contacts:

Ms. Lvky Lv

Email: lv@china-sinoway.com

Tel: 0086-0592-5887165

Mob/WhatsApp/Wechat: 0086-18350268056

Skype: lvyundan33



Specializing in the research, development and custom manufacturing of medroxyprogesterone medroxyprogesterone acetate cas no 71-58-9, SINOWAY, though situated in China, enjoys good reputation among international customers. We supply you with pure natural and well extracted products which can give the best care.

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