Caffeine Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Caffeine, pharmacopeial and non-pharmacopeial Caffeine impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Caffeine 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.

Caffeine-related products are thoroughly characterized. Caffeine 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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1,3,7-Trimethyluric Acid

• SZ CAT No: SZ-C062008

• CAS No:

  5415-44-1

• Mol.F.: C8H10N4O3
• Mol.Wt.: 210.2
• Inv. Status: In Stock

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1,7-Dimethyluric Acid

• SZ CAT No: SZ-C062022

• CAS No:

  33868-03-0

• Mol.F.: C7H8N4O3
• Mol.Wt.: 196.2
• Inv. Status: In Stock

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Caffeine

• SZ CAT No: SZ-C062001

• CAS No:

  58-08-2

• Mol.F.: C8H10N4O2
• Mol.Wt.: 194.2
• Inv. Status: In Stock
• Rel. CAT No: SZ-C062012 , SZ-D064003 , SZ-P063007 , SZ-T045003 ,

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Caffeine EP Impurity A

• SZ CAT No: SZ-C062002

• CAS No:

  58-55-9

• Mol.F.: C7H8N4O2
• Mol.Wt.: 180.2
• Inv. Status: In Stock

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Caffeine EP Impurity B

• SZ CAT No: SZ-C062003

• CAS No:

  7597-60-6

• Mol.F.: C7H10N4O3
• Mol.Wt.: 198.2
• Inv. Status: In Stock

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Caffeine EP Impurity C

• SZ CAT No: SZ-C062004

• CAS No:

  519-32-4

• Mol.F.: C8H10N4O2
• Mol.Wt.: 194.2
• Inv. Status: In Stock

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Caffeine EP Impurity D

• SZ CAT No: SZ-C062005

• CAS No:

  83-67-0

• Mol.F.: C7H8N4O2
• Mol.Wt.: 180.2
• Inv. Status: In Stock

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Caffeine EP Impurity E

• SZ CAT No: SZ-C062006

• CAS No:

  20041-90-1

• Mol.F.: C7H12N4O
• Mol.Wt.: 168.2
• Inv. Status: In Stock
• Rel. CAS No: 107605-95-8 (HCl salt)

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Caffeine EP Impurity F

• SZ CAT No: SZ-C062007

• CAS No:

  611-59-6

• Mol.F.: C7H8N4O2
• Mol.Wt.: 180.2
• Inv. Status: In Stock

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7-Methyluric Acid

• SZ CAT No: SZ-C062023

• CAS No:

  612-37-3

• Mol.F.: C6H6N4O3
• Mol.Wt.: 182.1
• Inv. Status: Synthesis on demand

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Caffeidine Acid

• SZ CAT No: SZ-C062011

• CAS No:

  54536-15-1

• Mol.F.: C8H12N4O3
• Mol.Wt.: 212.2
• Inv. Status: Synthesis on demand

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Caffeine Impurity 1

• SZ CAT No: SZ-C062009

• CAS No:

  NA

• Mol.F.: C7H12N4O3
• Mol.Wt.: 200.2
• Inv. Status: Synthesis on demand

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Caffeine Impurity 2

• SZ CAT No: SZ-C062010

• CAS No:

  NA

• Mol.F.: C7H9N4O3 : Na
• Mol.Wt.: 197.2 : 23.0
• Inv. Status: Synthesis on demand

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Caffeine Impurity 3

• SZ CAT No: SZ-C062020

• CAS No:

  104497-09-8

• Mol.F.: C6H11N3O2
• Mol.Wt.: 157.2
• Inv. Status: Synthesis on demand

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Caffeine Impurity 4

• SZ CAT No: SZ-C062021

• CAS No:

  6642-31-5

• Mol.F.: C6H9N3O2
• Mol.Wt.: 155.2
• Inv. Status: Synthesis on demand

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Methylliberine

• SZ CAT No: SZ-C062019

• CAS No:

  51168-26-4

• Mol.F.: C9H12N4O3
• Mol.Wt.: 224.2
• Inv. Status: Synthesis on demand

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Theacrine

• SZ CAT No: SZ-C062018

• CAS No:

  2309-49-1

• Mol.F.: C9H12N4O3
• Mol.Wt.: 224.2
• Inv. Status: Synthesis on demand

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1,7-Dimethyluric Acid D3

• SZ CAT No: SZ-C062D03

• CAS No:

  1189713-08-3

• Mol.F.: C7H5D3N4O3
• Mol.Wt.: 199.2
• Inv. Status: Synthesis on demand

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7-Methyl-3-Methyluric Acid D3

• SZ CAT No: SZ-C062D02

• CAS No:

  383160-11-0

• Mol.F.: C7H5D3N4O3
• Mol.Wt.: 199.2
• Inv. Status: Synthesis on demand

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Caffeine 13CD3

• SZ CAT No: SZ-C062D06

• CAS No:

  NA

• Mol.F.: C713CH7D3N4O2
• Mol.Wt.: 198.2
• Inv. Status: Synthesis on demand

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Caffeine D3

• SZ CAT No: SZ-C062D01

• CAS No:

  26351-04-2

• Mol.F.: C8H7D3N4O2
• Mol.Wt.: 197.2
• Inv. Status: Synthesis on demand

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Caffeine-Trimethyl-13C3

• SZ CAT No: SZ-C062D04

• CAS No:

  78072-66-9

• Mol.F.: C513C3H10N4O2
• Mol.Wt.: 197.2
• Inv. Status: Synthesis on demand

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Paraxanthine-1-Methyl-d3

• SZ CAT No: SZ-C062D05

• CAS No:

  188297-90-7

• Mol.F.: C7H5D3N4O2
• Mol.Wt.: 183.2
• Inv. Status: Synthesis on demand

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Dinitroso Caffeidine

• SZ CAT No: SZ-C062017

• CAS No:

  145438-97-7

• Mol.F.: C7H10N6O3
• Mol.Wt.: 226.2
• Inv. Status: In Stock

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Mononitroso Caffeidine

• SZ CAT No: SZ-C062016

• CAS No:

  145438-96-6

• Mol.F.: C7H11N5O2
• Mol.Wt.: 197.2
• Inv. Status: In Stock

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N-Nitroso Caffeine Impurity 1

• SZ CAT No: SZ-C062013

• CAS No:

  NA

• Mol.F.: C7H7N5O3
• Mol.Wt.: 209.2
• Inv. Status: Synthesis on demand

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N-Nitroso Caffeine Impurity 2

• SZ CAT No: SZ-C062014

• CAS No:

  NA

• Mol.F.: C7H7N5O3
• Mol.Wt.: 209.2
• Inv. Status: Synthesis on demand

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N-Nitroso Caffeine Impurity 3

• SZ CAT No: SZ-C062015

• CAS No:

  NA

• Mol.F.: C7H7N5O3
• Mol.Wt.: 209.2
• Inv. Status: Synthesis on demand