Cholesterol Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Cholesterol, pharmacopeial and non-pharmacopeial Cholesterol impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Cholesterol impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Cholesterol-related products are thoroughly characterized. Cholesterol products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

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3-Beta-7-Dehydro Cholesterol 

• SZ CAT No: SZ-C055013

• CAS No:

  434-16-2

• Mol.F.: C27H44O
• Mol.Wt.: 384.7
• Inv. Status: In Stock

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Cholesterol

• SZ CAT No: SZ-C055001

• CAS No:

  57-88-5

• Mol.F.: C27H46O
• Mol.Wt.: 386.7
• Inv. Status: In Stock

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Cholesterol Benzoate

• SZ CAT No: SZ-C055012

• CAS No:

  604-32-0

• Mol.F.: C34H50O2
• Mol.Wt.: 490.8
• Inv. Status: In Stock

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Cholesterol EP Impurity A

• SZ CAT No: SZ-C055002

• CAS No:

  80-99-9

• Mol.F.: C27H46O
• Mol.Wt.: 386.7
• Inv. Status: In Stock

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Cholesterol EP Impurity B

• SZ CAT No: SZ-C055003

• CAS No:

  313-04-2

• Mol.F.: C27H44O
• Mol.Wt.: 384.6
• Inv. Status: In Stock

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Cholesterol EP Impurity D

• SZ CAT No: SZ-C055011

• CAS No:

  15073-00-4

• Mol.F.: C28H48O
• Mol.Wt.: 400.7
• Inv. Status: In Stock

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Cholesteryl Caprylate

• SZ CAT No: SZ-C055025

• CAS No:

  1182-42-9

• Mol.F.: C35H60O2
• Mol.Wt.: 512.9
• Inv. Status: In Stock

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24-Dehydrolathosterol

• SZ CAT No: SZ-C055033

• CAS No:

  17608-47-8

• Mol.F.: C27H44O
• Mol.Wt.: 384.6
• Inv. Status: Synthesis on demand

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24-Ketocholesterol

• SZ CAT No: SZ-C055027

• CAS No:

  17752-16-8

• Mol.F.: C27H44O2
• Mol.Wt.: 400.6
• Inv. Status: Synthesis on demand

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24-Methylene Cholesterol

• SZ CAT No: SZ-C055041

• CAS No:

  474-63-5

• Mol.F.: C28H46O
• Mol.Wt.: 398.7
• Inv. Status: Synthesis on demand

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25-Hydroxy Cholesterol

• SZ CAT No: SZ-C055042

• CAS No:

  2140-46-7

• Mol.F.: C27H46O2
• Mol.Wt.: 402.7
• Inv. Status: Synthesis on demand

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25-Hydroxy Cholesterol Acetate

• SZ CAT No: SZ-C055047

• CAS No:

  10525-22-1

• Mol.F.: C29H48O3
• Mol.Wt.: 444.7
• Inv. Status: Synthesis on demand

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4β-Hydroxy Cholesterol

• SZ CAT No: SZ-C055026

• CAS No:

  17320-10-4

• Mol.F.: C27H46O2
• Mol.Wt.: 402.7
• Inv. Status: Synthesis on demand

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5α-Cholestane  

• SZ CAT No: SZ-C055015

• CAS No:

  481-21-0

• Mol.F.: C27H48
• Mol.Wt.: 372.7
• Inv. Status: Synthesis on demand

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7-Alpha Hydroxy Cholesterol

• SZ CAT No: SZ-C055043

• CAS No:

  566-26-7

• Mol.F.: C27H46O2
• Mol.Wt.: 402.7
• Inv. Status: Synthesis on demand

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7-Beta Hydroxy Cholesterol

• SZ CAT No: SZ-C055046

• CAS No:

  566-27-8

• Mol.F.: C27H46O2
• Mol.Wt.: 402.7
• Inv. Status: Synthesis on demand

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7-Ketocholesterol

• SZ CAT No: SZ-C055035

• CAS No:

  566-28-9

• Mol.F.: C27H44O2
• Mol.Wt.: 400.6
• Inv. Status: Synthesis on demand

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7-Oxo Cholestenone

• SZ CAT No: SZ-C055048

• CAS No:

  17974-82-2

• Mol.F.: C27H42O2
• Mol.Wt.: 398.6
• Inv. Status: Synthesis on demand

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Cholesta-3,5-Diene

• SZ CAT No: SZ-C055040

• CAS No:

  747-90-0

• Mol.F.: C27H44
• Mol.Wt.: 368.6
• Inv. Status: Synthesis on demand

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Cholesterol 5α,6α-Epoxide

• SZ CAT No: SZ-C055045

• CAS No:

  1250-95-9

• Mol.F.: C27H46O2
• Mol.Wt.: 402.7
• Inv. Status: Synthesis on demand

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Cholesterol 5β,6β-Epoxide

• SZ CAT No: SZ-C055044

• CAS No:

  4025-59-6

• Mol.F.: C27H46O2
• Mol.Wt.: 402.7
• Inv. Status: Synthesis on demand

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Cholesterol Acetate

• SZ CAT No: SZ-C055036

• CAS No:

  604-35-3

• Mol.F.: C29H48O2
• Mol.Wt.: 428.7
• Inv. Status: Synthesis on demand

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Cholesterol EP Impurity C

• SZ CAT No: SZ-C055004

• CAS No:

  651-54-7

• Mol.F.: C27H44O
• Mol.Wt.: 384.7
• Inv. Status: Synthesis on demand

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Cholesterol EP Impurity E

• SZ CAT No: SZ-C055038

• CAS No:

  80-97-7

• Mol.F.: C27H48O
• Mol.Wt.: 388.7
• Inv. Status: Synthesis on demand

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Cholesterol EP Impurity G

• SZ CAT No: SZ-C055028

• CAS No:

  83-46-5

• Mol.F.: C29H50O
• Mol.Wt.: 414.7
• Inv. Status: Synthesis on demand

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Cholesterol Impurity 10

• SZ CAT No: SZ-C055024

• CAS No:

  133587-03-8

• Mol.F.: C27H46O2
• Mol.Wt.: 402.7
• Inv. Status: Synthesis on demand

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Cholesterol Impurity 11

• SZ CAT No: SZ-C055029

• CAS No:

  15013-60-2

• Mol.F.: C27H46O2
• Mol.Wt.: 402.7
• Inv. Status: Synthesis on demand

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Cholesterol Impurity 12

• SZ CAT No: SZ-C055030

• CAS No:

  570-88-7

• Mol.F.: C27H46O2
• Mol.Wt.: 402.7
• Inv. Status: Synthesis on demand

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Cholesterol Impurity 13

• SZ CAT No: SZ-C055031

• CAS No:

  34310-88-8

• Mol.F.: C27H46O2
• Mol.Wt.: 402.7
• Inv. Status: Synthesis on demand

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Cholesterol Impurity 14

• SZ CAT No: SZ-C055032

• CAS No:

  64746-64-1

• Mol.F.: C27H46O2
• Mol.Wt.: 402.7
• Inv. Status: Synthesis on demand

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Cholesterol Impurity 2

• SZ CAT No: SZ-C055016

• CAS No:

  566-46-1

• Mol.F.: C27H46O2
• Mol.Wt.: 402.7
• Inv. Status: Synthesis on demand

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Cholesterol Impurity 3

• SZ CAT No: SZ-C055017

• CAS No:

  1370450-75-1

• Mol.F.: C27H46O2
• Mol.Wt.: 402.7
• Inv. Status: Synthesis on demand

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Cholesterol Impurity 4

• SZ CAT No: SZ-C055018

• CAS No:

  120200-37-5

• Mol.F.: C27H46O2
• Mol.Wt.: 402.7
• Inv. Status: Synthesis on demand

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Cholesterol Impurity 5

• SZ CAT No: SZ-C055019

• CAS No:

  104475-92-5

• Mol.F.: C27H46O2
• Mol.Wt.: 402.7
• Inv. Status: Synthesis on demand

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Cholesterol Impurity 6

• SZ CAT No: SZ-C055020

• CAS No:

  26654-79-5

• Mol.F.: C27H46O2
• Mol.Wt.: 402.7
• Inv. Status: Synthesis on demand

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Cholesterol Impurity 7

• SZ CAT No: SZ-C055021

• CAS No:

  26654-78-4

• Mol.F.: C27H46O2
• Mol.Wt.: 402.7
• Inv. Status: Synthesis on demand

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Cholesterol Impurity 8

• SZ CAT No: SZ-C055022

• CAS No:

  26358-75-8

• Mol.F.: C27H46O2
• Mol.Wt.: 402.7
• Inv. Status: Synthesis on demand

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Cholesterol Impurity 9

• SZ CAT No: SZ-C055023

• CAS No:

  63908-96-3

• Mol.F.: C27H46O2
• Mol.Wt.: 402.7
• Inv. Status: Synthesis on demand

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Coprostanol

• SZ CAT No: SZ-C055014

• CAS No:

  360-68-9

• Mol.F.: C27H48O
• Mol.Wt.: 388.7
• Inv. Status: Synthesis on demand

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Epicholesterol

• SZ CAT No: SZ-C055034

• CAS No:

  474-77-1

• Mol.F.: C27H46O
• Mol.Wt.: 386.7
• Inv. Status: Synthesis on demand

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Sodium Cholesteryl Sulfate

• SZ CAT No: SZ-C055039

• CAS No:

  2864-50-8

• Mol.F.: C27H45O4S : Na
• Mol.Wt.: 465.7 : 23.0
• Inv. Status: Synthesis on demand
• Rel. CAS No: 1256-86-6 (free base)

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Zymosterol

• SZ CAT No: SZ-C055037

• CAS No:

  128-33-6

• Mol.F.: C27H44O
• Mol.Wt.: 384.6
• Inv. Status: Synthesis on demand

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27-Hydroxy Cholesterol-d6

• SZ CAT No: SZ-C055D01

• CAS No:

  1246302-95-3

• Mol.F.: C27H40D6O2
• Mol.Wt.: 408.7
• Inv. Status: Synthesis on demand

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4-β-Hydroxy Cholesterol D7

• SZ CAT No: SZ-C055D02

• CAS No:

  1246302-80-6

• Mol.F.: C27H39D7O2
• Mol.Wt.: 409.7
• Inv. Status: Synthesis on demand

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4β-Hydroxy Cholesterol-d4

• SZ CAT No: SZ-C055D04

• CAS No:

  1363529-44-5

• Mol.F.: C27H42D4O2
• Mol.Wt.: 406.7
• Inv. Status: Synthesis on demand

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7-Beta Hydroxy Cholesterol D7

• SZ CAT No: SZ-C055D05

• CAS No:

  349553-97-5

• Mol.F.: C27H39D7O2
• Mol.Wt.: 409.7
• Inv. Status: Synthesis on demand

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7-Keto Cholesterol D7

• SZ CAT No: SZ-C055D03

• CAS No:

  127684-08-6

• Mol.F.: C27H37D7O2
• Mol.Wt.: 407.7
• Inv. Status: Synthesis on demand