Sinoway Industrial Co., Ltd.

Progesterone 57-83-0 Progesterone 57-83-0

Progesterone 57-83-0
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Basic information of Progesterone 57-83-0

  • Product Name: Progesterone
  • Molecular Formula: C21H30O2
  • Molecular Weight: 314.46
  • CAS No.: 57-83-0
  • Appearance: White crystalline powder
  • Specifications: USP37/EP8.3

Usage of Progesterone 57-83-0

  • Threatened abortion, recurrent abortions, Premenstrual Syndrome, etc.

COA of Progesterone 57-83-0

Items

Specifications

Results

Characters

White or almost white crystalline powder

Almost white crystalline Powder

Identification

1) Complies by IR

Conforms

2) Complies by UV

Conforms

Melting Point

126℃~131℃

129~130℃

SpecificRotation

+175°to+183°

+180.5°

Loss on drying

Not more than 0.5%

0.1%

Residual solvents

Methanol: Not more than 3000ppm

Ethanol: Not more than 5000ppm

Methylbenzene: Not more than 890ppm

Undetected

696ppm

Undetected

Assay (on the dried basis )

97.0%~103.0%, Calculated on dried basis

99.7%

Particle size (Number method)

It should be 99% below 20μm

3.01μm

Conclusion

The product can conform to USP37 and customer standard.


We are professioal progesterone manufacturer and we have progesterone for sale. If you want to buy progesterone powder, please cantact us.


MORE_DETAIL Progesterone 57-83-0

Basic information of Progesterone 57-83-0

  • Product Name: Progesterone
  • Molecular Formula: C21H30O2
  • Molecular Weight: 314.46
  • CAS No.: 57-83-0
  • Appearance: White crystalline powder
  • Specifications: USP37/EP8.3

Usage of Progesterone 57-83-0

  • Threatened abortion, recurrent abortions, Premenstrual Syndrome, etc.

COA of Progesterone 57-83-0

Items

Specifications

Results

Characters

White or almost white crystalline powder

Almost white crystalline Powder

Identification

1) Complies by IR

Conforms

2) Complies by UV

Conforms

Melting Point

126℃~131℃

129~130℃

SpecificRotation

+175°to+183°

+180.5°

Loss on drying

Not more than 0.5%

0.1%

Residual solvents

Methanol: Not more than 3000ppm

Ethanol: Not more than 5000ppm

Methylbenzene: Not more than 890ppm

Undetected

696ppm

Undetected

Assay (on the dried basis )

97.0%~103.0%, Calculated on dried basis

99.7%

Particle size (Number method)

It should be 99% below 20μm

3.01μm

Conclusion

The product can conform to USP37 and customer standard.


We are professioal progesterone manufacturer and we have progesterone for sale. If you want to buy progesterone powder, please cantact us.

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