progesterone
										 Stable isotopes
  - A female hormone produced by the ovaries during ovulation. It is an  endogenous steroid which is a precursor of other endogenous steroids like corticosteroid. In mammals it is biosynthesized from  pregnenolone, which itself is derived from cholesterol. This Pregane (C21) steroid is medically used in  hormone replacement therapy.Reference standards of Progesterone API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
					
																		
			stdClass Object
(
    [pname] => 3β-Cholic Acid-d5
    [catalogue_number] => PA STI 021300
    [category_ids] => ,70,78,82,87,98,
    [chemical_name] => 
    [weight] => 413.6
    [form] => C24H35D5O5
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			stdClass Object
(
    [pname] => 3β,21-Dihydroxy-5α-pregnan-20-one-d4
    [catalogue_number] => PA STI 033010
    [category_ids] => ,76,75,87,98,
    [chemical_name] => 
    [weight] => 338.52
    [form] => C21H30D4O3
    [cas] => NA
    [pslug] => 3beta-21-dihydroxy-5alpha-pregnan-20-one-d4-pasti033010
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										3β,21-Dihydroxy-5α-pregnan-20-one-d4
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 033010 
- Molecular Formula : C21H30D4O3 
- Molecular Weight : 338.52 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => (5β,17α)-Dihydroxy-6α-(methyl-d3)-pregnane-3,20-dione-3,20-bis(ethyleneketal)
    [catalogue_number] => PA STI 032910
    [category_ids] => ,78,70,82,87,98,
    [chemical_name] => 
    [weight] => 435.61
    [form] => C26H37D3O5
    [cas] => NA
    [pslug] => 5-beta-17-alpha-dihydroxy-6-alpha-methyl-d3-pregnane-3-20-dione-3-20-bis-ethyleneketal-pasti032910
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										(5β,17α)-Dihydroxy-6α-(methyl-d3)-pregnane-3,20-dione-3,20-bis(ethyleneketal)
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 032910 
- Molecular Formula : C26H37D3O5 
- Molecular Weight : 435.61 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => (17aα)-Hydroxy-6α,17a-dimethyl-D-homoandrost-4-ene-3,17-dione 17-Acetate-d3
    [catalogue_number] => PA STI 048660
    [category_ids] => ,75,98,78,70,82,87,
    [chemical_name] => 
    [weight] => 389.54
    [form] => C24H31D3O4
    [cas] => NA
    [pslug] => 17a-alpha-hydroxy-6-alpha-17a-dimethyl-d-homoandrost-4-ene-3-17-dione-17-acetate-d3-pasti048660
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										(17aα)-Hydroxy-6α,17a-dimethyl-D-homoandrost-4-ene-3,17-dione 17-Acetate-d3
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 048660 
- Molecular Formula : C24H31D3O4 
- Molecular Weight : 389.54 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 17α-Hydroxy Progesterone-d8
    [catalogue_number] => PA STI 051030
    [category_ids] => ,98,78,70,82,87,
    [chemical_name] => 
    [weight] => 338.51
    [form] => C21H22D8O3
    [cas] => 850023-80-2
    [pslug] => 850023-80-2-17alpha-hydroxy-progesterone-d8-pasti051030
    [latest_product] => 0
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										17α-Hydroxy Progesterone-d8
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 051030 
- Molecular Formula : C21H22D8O3 
- Molecular Weight : 338.51 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 21-Hydroxyprogesterone D4
    [catalogue_number] => PA STI 057960
    [category_ids] => ,98,78,70,82,87,
    [chemical_name] => 
    [weight] => 334.49
    [form] => C21H26D4O3
    [cas] => NA
    [pslug] => 21-hydroxyprogesterone-d4-pasti057960
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										21-Hydroxyprogesterone D4
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 057960 
- Molecular Formula : C21H26D4O3 
- Molecular Weight : 334.49 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Medroxy Progesterone-d3
    [catalogue_number] => PA STI 057970
    [category_ids] => ,98,78,70,82,87,
    [chemical_name] => 
    [weight] => 347.51
    [form] => C22H29D3O3
    [cas] => 162462-69-3_x0000_
    [pslug] => 162462-69-3-x0000-medroxy-progesterone-d3-pasti057970
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										- Catalogue No.:PA STI 057970 
- Molecular Formula : C22H29D3O3 
- Molecular Weight : 347.51 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Medroxy Progesterone-d3 17-O-β-D-Glucuronide
    [catalogue_number] => PA STI 057980
    [category_ids] => ,70,75,76,78,82,87,98,95,
    [chemical_name] => 
    [weight] => 523.63
    [form] => C28H37D3O9
    [cas] => NA
    [pslug] => medroxy-progesterone-d3-17-o-beta-d-glucuronide-pasti057980
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										Medroxy Progesterone-d3 17-O-β-D-Glucuronide
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 057980 
- Molecular Formula : C28H37D3O9 
- Molecular Weight : 523.63 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Medroxy Progesterone-d6 17-Acetate
    [catalogue_number] => PA STI 057990
    [category_ids] => ,98,78,70,82,87,
    [chemical_name] => 
    [weight] => 392.56
    [form] => C24H28D6O4
    [cas] => NA
    [pslug] => medroxy-progesterone-d6-17-acetate-pasti057990
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										Medroxy Progesterone-d6 17-Acetate
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 057990 
- Molecular Formula : C24H28D6O4 
- Molecular Weight : 392.56 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 6-epi-Medroxy Progesterone-d3 17-Acetate
    [catalogue_number] => PA STI 058000
    [category_ids] => ,98,78,70,82,87,
    [chemical_name] => 
    [weight] => 389.54
    [form] => C24H31D3O4
    [cas] => NA
    [pslug] => 6-epi-medroxy-progesterone-d3-17-acetate-pasti058000
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										6-epi-Medroxy Progesterone-d3 17-Acetate
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 058000 
- Molecular Formula : C24H31D3O4 
- Molecular Weight : 389.54 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 5β-Pregnane-3α,20α-diol-d5
    [catalogue_number] => PA STI 074710
    [category_ids] => ,98,76,75,78,70,82,87,
    [chemical_name] => 
    [weight] => 325.54
    [form] => C21H31D5O2
    [cas] => NA
    [pslug] => 5-beta-pregnane-3-alpha-20-alpha-diol-d5-pasti074710
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										5β-Pregnane-3α,20α-diol-d5
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 074710 
- Molecular Formula : C21H31D5O2 
- Molecular Weight : 325.54 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 4-Pregnen-20α-ol-3-one-d4
    [catalogue_number] => PA STI 074750
    [category_ids] => ,98,76,75,78,70,82,87,
    [chemical_name] => 
    [weight] => 320.5
    [form] => C21H28D4O2
    [cas] => NA
    [pslug] => 4-pregnen-20-alpha-ol-3-one-d4-pasti074750
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										4-Pregnen-20α-ol-3-one-d4
										
										
									 
																		 
																		
									
									
								 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Progesterone-d9
    [catalogue_number] => PA STI 074970
    [category_ids] => ,98,78,70,82,87,
    [chemical_name] => 
    [weight] => 323.52
    [form] => C21H21D9O2
    [cas] => 15775-74-3
    [pslug] => 15775-74-3-progesterone-d9-pasti074970
    [latest_product] => 0
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										- Catalogue No.:PA STI 074970 
- Molecular Formula : C21H21D9O2 
- Molecular Weight : 323.52 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 3α,5α-Tetrahydronorethisterone-d5
    [catalogue_number] => PA STI 082150
    [category_ids] => ,103,76,75,78,70,82,87,98,
    [chemical_name] => 
    [weight] => 307.48
    [form] => C20H25D5O2
    [cas] => 122605-87-2
    [pslug] => 122605-87-2-3-alpha-5-alpha-tetrahydronorethisterone-d5-pasti082150
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										3α,5α-Tetrahydronorethisterone-d5
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 082150 
- Molecular Formula : C20H25D5O2 
- Molecular Weight : 307.48 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 3β,5α-Tetrahydronorethisterone-d5
    [catalogue_number] => PA STI 082160
    [category_ids] => ,103,76,75,78,70,82,87,98,
    [chemical_name] => 
    [weight] => 307.48
    [form] => C20H25D5O2
    [cas] => 122605-89-4
    [pslug] => 122605-89-4-3-beta-5-alpha-tetrahydronorethisterone-d5-pasti082160
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										3β,5α-Tetrahydronorethisterone-d5
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 082160 
- Molecular Formula : C20H25D5O2 
- Molecular Weight : 307.48 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => 17a-Hydroxy-6a-trideuteromethylpregn-4-ene-3,20-dione acetate
    [catalogue_number] => PA STI 089089
    [category_ids] => ,98,82,78,76,75,70,
    [chemical_name] => 
    [weight] => 389.55
    [form] => C24H31D3O4
    [cas] => 162462-70-6
    [pslug] => 162462-70-6-17a-hydroxy-6a-trideuteromethylpregn-4-ene-3-20-dione-acetate-pasti089089
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										17a-Hydroxy-6a-trideuteromethylpregn-4-ene-3,20-dione acetate
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 089089 
- Molecular Formula : C24H31D3O4 
- Molecular Weight : 389.55 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Progesterone-D9 solution (0.1 mg/ml in acetonitrile)
    [catalogue_number] => PA STI 089320
    [category_ids] => ,98,78,70,82,87,
    [chemical_name] => 
    [weight] => 323.52
    [form] => C21H21D9O2
    [cas] => 15775-74-3
    [pslug] => 15775-74-3-progesterone-d9 solution-0-1-mg-ml-in-acetonitrile-pasti089320
    [latest_product] => 0
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										Progesterone-D9 solution (0.1 mg/ml in acetonitrile)
										
										
									 
																		 
																		
									
										- Catalogue No.:PA STI 089320 
- Molecular Formula : C21H21D9O2 
- Molecular Weight : 323.52