Best price 99% Lynestrenol CAS 52-76-6

Short Description:

Product name: Lynestrenol

CAS: 52-76-6

Color: White to almost white crystalline powder

Purity: 99.9%

Standard: EP/BP/USP

Lynestrenol is a progestogen hormone. Lynestrenol is used in treatment of hormonal disorders and diseases caused by insufficient secretion of the natural progesterone.

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Product Detail

Product Tags

Description

Product Name: Lynestrenol

CAS No. 52-76-6

Molecular Formula: C20H28O

Purity: 99%

Standard: EP/BP/USP

Characteristic: White to almost white crystalline powder

Specification:

Best price 99% Lynestrenol CAS 52-76-6

Items	Standards	Results
Appearance	White or off-white crystalline powder	Complies
Identification	By IR	Complies
Identification	By TLC	Complies
Solubility	Practically insoluble in water, soluble in acetone and ethanol(96%)	Complies
Appearance of Solution	Dissolve 0.2g in ethanol(96%) and dilute to 10mL with the same solvent,the solution is clear and colorless	Complies
Melting Point	161.0ºC~165.0ºC	162.4ºC~164.2ºC
Specific Rotation	-9.5°~-11.0°	-10.1°
Loss on Drying	≤ 1.00%	0.20%
Residual Solvents	Acetone: ≤3000ppm	280ppm
	Tetrahydrofuran: ≤720ppm	ND
	Ethanol ≤3000ppm	1600ppm
Related Substances	Impurity A: 19-nor-5a,17a-pregn-3-en-20-yn-17-ol: ≤0.30%	0.07%
	Impurity B: 19-norpregn-4-en-20-yn-17-ol: ≤0.10%	ND
	Impurity C: 19-nor-17a-pregna-4,20-dien-17-ol: ≤0.20%	ND
	Degradant: ≤0.10%	ND
	Unspecified impurities: ≤0.10%	ND
	Total Impurities: ≤1.00%	0.07%
Assay (on the anhydrous basis)	98.0%~102.0%	99.60%
Particle Size	D90: ≤15µm	Complies
Reference Standard	BP2014 Standard
Conclusion	The product complied to BP2014 standard.
Storage	Preserve in tight,light-resistant containers in a cool place

Function

Lynestrenol is a progestogen hormone. Lynestrenol is used in treatment of hormonal disorders and diseases caused by insufficient secretion of the natural progesterone.