pregnenolone and its Impurities

Pregnenolone is used to help fight fatigue, increase energy, enhance memory, and improve mood. Pregnenolone is an endogenous steroid. Reference standards of Pregnenolone API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 23 results for pregnenolone Impurities
PA STI 031800

20α-Dihydro Pregnenolone-d5

20α-Dihydro Pregnenolone-d5

  • Catalogue No.:PA STI 031800

  • CAS :

    NA

  • Molecular Formula : C21H29D5O2

  • Molecular Weight : 323.52

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PA STI 031810

20α-Dihydro Pregnenolone-d5 3-Sulfate Sodium Salt

20α-Dihydro Pregnenolone-d5 3-Sulfate Sodium Salt

  • Catalogue No.:PA STI 031810

  • CAS :

    NA

  • Molecular Formula : C21H28D5NaO5S

  • Molecular Weight : 425.57

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PA STI 031820

20β-Dihydro Pregnenolone-d5

20β-Dihydro Pregnenolone-d5

  • Catalogue No.:PA STI 031820

  • CAS :

    NA

  • Molecular Formula : C21H29D5O2

  • Molecular Weight : 323.52

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PA STI 031830

20β-Dihydro Pregnenolone-d5 3-Sulfate Sodium Salt

20β-Dihydro Pregnenolone-d5 3-Sulfate Sodium Salt

  • Catalogue No.:PA STI 031830

  • CAS :

    NA

  • Molecular Formula : C21H28D5NaO5S

  • Molecular Weight : 425.57

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PA STI 051010

17α-Hydroxy Pregnenolone-d3

17α-Hydroxy Pregnenolone-d3

  • Catalogue No.:PA STI 051010

  • CAS :

    105078-92-0

  • Molecular Formula : C21H29D3O3

  • Molecular Weight : 335.5

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PA STI 074760

(3β,20R)-Pregn-5-ene-3,17,20-triol-d4

(3β,20R)-Pregn-5-ene-3,17,20-triol-d4

  • Catalogue No.:PA STI 074760

  • CAS :

    105078-93-1

  • Molecular Formula : C21H30D4O3

  • Molecular Weight : 338.52

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PA STI 074770

(3β,20S)-Pregn-5-ene-3,17,20-triol-d4

(3β,20S)-Pregn-5-ene-3,17,20-triol-d4

  • Catalogue No.:PA STI 074770

  • CAS :

    NA

  • Molecular Formula : C21H30D4O3

  • Molecular Weight : 338.52

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PA STI 074780

(3β,20S)-Pregn-5-ene-3,17,20-triol-d4 Sulfate

(3β,20S)-Pregn-5-ene-3,17,20-triol-d4 Sulfate

  • Catalogue No.:PA STI 074780

  • CAS :

    NA

  • Molecular Formula : C21H30D4O6S

  • Molecular Weight : 418.58

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PA STI 088517

Pregnenolone-17α,21,21,21-d4

Pregnenolone-17α,21,21,21-d4

  • Catalogue No.:PA STI 088517

  • CAS :

    61574-54-7

  • Molecular Formula : C21H28D4O2

  • Molecular Weight : 320.51

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PA STI 088525

Sodium Pregnenolone-17α,21,21,21-d4 Sulfate

Sodium Pregnenolone-17α,21,21,21-d4 Sulfate

  • Catalogue No.:PA STI 088525

  • CAS :

    1485492-21-4

  • Molecular Formula : C21H27D4NaO5S

  • Molecular Weight : 422.55

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PA 16 2770000

Pregnenolone

Pregnenolone

  • Catalogue No.:PA 16 2770000

  • CAS :

    145-13-1

  • Molecular Formula : C21H32O2

  • Molecular Weight : 316.49

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PA 16 2771000

Tetrahydroxypregnenolone

Tetrahydroxypregnenolone

  • Catalogue No.:PA 16 2771000

  • CAS :

    1050-84-6

  • Molecular Formula : C21H32O5

  • Molecular Weight : 364.48

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PA STI 088393

5-Pregnen-3B-ol-20-one-17a,21,21,21-d4 3-Methyl Ether

5-Pregnen-3B-ol-20-one-17a,21,21,21-d4 3-Methyl Ether

  • Catalogue No.:PA STI 088393

  • CAS :

    NA

  • Molecular Formula : C22H30D4O2

  • Molecular Weight : 334.54

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PA 16 2771001

(17α)-3β-Hydroxypregn-5-en-20-one

(17α)-3β-Hydroxypregn-5-en-20-one

  • Catalogue No.:PA 16 2771001

  • CAS :

    566-63-2

  • Molecular Formula : C21H32O2

  • Molecular Weight : 316.49

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PA 16 2771002

Androstenone hydrazone

Androstenone hydrazone

  • Catalogue No.:PA 16 2771002

  • CAS :

    63015-10-1

  • Molecular Formula : C19H30N2O

  • Molecular Weight : 302.46

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PA 16 2771003

Pregnenolone Acetate

Pregnenolone Acetate

  • Catalogue No.:PA 16 2771003

  • CAS :

    1778-02-5

  • Molecular Formula : C23H34O3

  • Molecular Weight : 358.52

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PA 16 2771004

21-Hydroxypregnenolone

21-Hydroxypregnenolone

  • Catalogue No.:PA 16 2771004

  • CAS :

    1164-98-3

  • Molecular Formula : C21H32O3

  • Molecular Weight : 332.48

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PA 16 2771005

6-Methylpregnenolone

6-Methylpregnenolone

  • Catalogue No.:PA 16 2771005

  • CAS :

    975-53-1

  • Molecular Formula : C22H34O2

  • Molecular Weight : 330.51

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PA 16 2771006

1-((3S,9S,10R,13S,14R,17S)-3-Hydroxy-10,13-dimethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethan-1-one

1-((3S,9S,10R,13S,14R,17S)-3-Hydroxy-10,13-dimethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethan-1-one

  • Catalogue No.:PA 16 2771006

  • CAS :

    81968-78-7

  • Molecular Formula : C21H30O2

  • Molecular Weight : 314.47

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PA 16 2771007

20β-Dihydropregnenolone

20β-Dihydropregnenolone

  • Catalogue No.:PA 16 2771007

  • CAS :

    901-57-5

  • Molecular Formula : C21H34O2

  • Molecular Weight : 318.5

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PA 16 2771008

Pregnenediol

Pregnenediol

  • Catalogue No.:PA 16 2771008

  • CAS :

    901-56-4

  • Molecular Formula : C21H34O2

  • Molecular Weight : 318.5

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PA 16 2771009

7-Ketopregnenolone

7-Ketopregnenolone

  • Catalogue No.:PA 16 2771009

  • CAS :

    33530-84-6

  • Molecular Formula : C21H30O3

  • Molecular Weight : 330.47

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PA 16 2771010

17-Methyl-18-norandrosta-5,13(17)-dien-3b-ol

17-Methyl-18-norandrosta-5,13(17)-dien-3b-ol

  • Catalogue No.:PA 16 2771010

  • CAS :

    23930-65-6

  • Molecular Formula : C19H28O

  • Molecular Weight : 272.43

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CPHI INDIA- 28, 30 November