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Search term:"Caffeine"

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44 matches found for Caffeine

Caffeine - CAS 58-08-2 - Calbiochem

  • 1 Product Result  

  • |  Match Criteria: Product Name

  • Synonym: Caffeine - CAS 58-08-2 - Calbiochem

    • Empirical Formula (Hill Notation): C8H10N4O2

    • Molecular Weight: 194.19

    • CAS Number: 58-08-2

Caffeine for system suitability

  • 1 Product Result  

  • |  Match Criteria: Product Name

Caffeine for system suitability European Pharmacopoeia (EP) Reference Standard
  • Synonym: 1,3,7-Trimethylxanthine, Caffeine

    • Empirical Formula (Hill Notation): C8H10N4O2

    • Molecular Weight: 194.19

    • CAS Number: 58-08-2

Caffeine melting point standard

  • 2 Product Results  

  • |  Match Criteria: Product Name

Caffeine melting point standard United States Pharmacopeia (USP) Reference Standard
  • Synonym: 1,3,7-Trimethylxanthine, Caffeine

    • Empirical Formula (Hill Notation): C8H10N4O2

    • Molecular Weight: 194.19

    • CAS Number: 58-08-2

Caffeine-(3-methyl-13C)

  • 1 Product Result  

  • |  Match Criteria: Product Name

Caffeine-(3-methyl-13C) 99 atom % 13C
    • Empirical Formula (Hill Notation): 13CC7H10N4O2

    • Molecular Weight: 195.18

    • CAS Number: 202282-98-2

Mettler-Toledo Calibration substance ME 18872, Caffeine

  • 1 Product Result  

  • |  Match Criteria: Product Name

Mettler-Toledo Calibration substance ME 18872, Caffeine analytical standard, for the calibration of the thermosystem 900, traceable to primary standards (LGC)
  • Synonym: 1,3,7-Trimethylxanthine, Caffeine

    • Empirical Formula (Hill Notation): C8H10N4O2

    • Molecular Weight: 194.19

    • CAS Number: 58-08-2

Caffeine Impurity B

  • 1 Product Result  

  • |  Match Criteria: Product Name

  • Synonym: N-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)formamide

    • Empirical Formula (Hill Notation): C7H10N4O3

    • Molecular Weight: 198.18

    • CAS Number: 7597-60-6

Caffeine Impurity C

  • 1 Product Result  

  • |  Match Criteria: Product Name

Caffeine Impurity C Pharmaceutical Secondary Standard; Certified Reference Material
  • Synonym: 1,3,9-Trimethylxanthine, 2,6-Dihydroxy-1,3,9-trimethylpurine, Isocaffeine

    • Empirical Formula (Hill Notation): C8H10N4O2

    • Molecular Weight: 194.19

    • CAS Number: 519-32-4

Synonyms
Species Mouse (104272)

Caffeine Impurity E Nitrate (Caffeidine Nitrate)

  • 1 Product Result  

  • |  Match Criteria: Product Name

  • Synonym: N,1-Dimethyl-4-(Methylamino)-1H-Imidazole-5-Carbocamide Nitrate (Caffeine Impurity E Nitrate) (Caffeidine Nitrate)

    • Empirical Formula (Hill Notation): C7H13N5O4

    • Molecular Weight: 231.21

Caffeine Impurity E Nitrate solution

  • 1 Product Result  

  • |  Match Criteria: Product Name

Caffeine Impurity E Nitrate solution 100 μg/mL in methanol, certified reference material, ampule of 1 mL, Cerilliant®
    • Empirical Formula (Hill Notation): C7H13N5O4

    • Molecular Weight: 231.21

    • CAS Number: 209725-34-8

Caffeine Impurity F

  • 1 Product Result  

  • |  Match Criteria: Product Name

Caffeine Impurity F Pharmaceutical Secondary Standard; Certified Reference Material
  • Synonym: 1,7-Dimethyl-1H-purine-2,6-dione, 1,7-Dimethyl-3,7-dihydro-1H-purine-2,6-dione, 1,7-Dimethylxanthine, 2,6-Dihydroxy-1,7-dimethylpurine, NSC 400018, Paraxanthine

    • Empirical Formula (Hill Notation): C7H8N4O2

    • Molecular Weight: 180.16

    • CAS Number: 611-59-6

Caffeine Impurity Mixture solution

  • 1 Product Result  

  • |  Match Criteria: Product Name

Caffeine standard solution for HPLC system qualification

  • 1 Product Result  

  • |  Match Criteria: Product Name

Caffeine-(1-methyl-13C)

  • 1 Product Result  

  • |  Match Criteria: Product Name

Caffeine-(1-methyl-13C) S & E tested, ≥99 atom % 13C, ≥99% (CP)
    • Empirical Formula (Hill Notation): 13CC7H10N4O2

    • Molecular Weight: 195.18

Caffeine-(trimethyl-13C3)

  • 2 Product Results  

  • |  Match Criteria: Product Name

Caffeine-(trimethyl-13C3) 99 atom % 13C, 99% (CP)
    • Empirical Formula (Hill Notation): 13C3C5H10N4O2

    • Molecular Weight: 197.17

    • CAS Number: 78072-66-9

Caffeine-(trimethyl-d9)

  • 1 Product Result  

  • |  Match Criteria: Product Name

Caffeine-(trimethyl-d9) 99 atom % D, 98% (CP)
  • Synonym: 1,3,7-Trimethyl-d9-xanthine

    • Empirical Formula (Hill Notation): C8D9HN4O2

    • Molecular Weight: 203.25

Caffeine-13C3 solution

  • 1 Product Result  

  • |  Match Criteria: Product Name

Caffeine-13C3 solution 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®
  • Synonym: Caffeine-trimethyl-13C3 solution

    • Empirical Formula (Hill Notation): 13C3C5H10N4O2

    • Molecular Weight: 197.17

Caffeine-sodium benzoate

  • 1 Product Result  

  • |  Match Criteria: Product Name

8-(3-Chlorostyryl)caffeine

  • 1 Product Result  

  • |  Match Criteria: Product Name

8-(3-Chlorostyryl)caffeine ≥98% (HPLC), solid
  • Synonym: 1,3,7-Trimethyl-8-(3-chlorostyryl)xanthine, CSC

    • Empirical Formula (Hill Notation): C16H15ClN4O2

    • Molecular Weight: 330.77

    • CAS Number: 147700-11-6

6-Amino-1,3-dimethyl-5-(formylamino) uracil (Caffeine Imp B) solution

  • 1 Product Result  

  • |  Match Criteria: Product Name

    • Empirical Formula (Hill Notation): C7H10N4O3

    • Molecular Weight: 198.18

    • CAS Number: 7597-60-6

Melting point standard 235-237°C

  • 1 Product Result  

  • |  Match Criteria: Product Name

Melting point standard 235-237°C analytical standard
  • Synonym: 1,3,7-Trimethylxanthine, Caffeine

    • Empirical Formula (Hill Notation): C8H10N4O2

    • Molecular Weight: 194.19

    • CAS Number: 58-08-2

CAFFEINE NICOTINATE

  • 1 Product Result  

  • |  Match Criteria: Product Name

CAFFEINE NICOTINATE AldrichCPR
    • Linear Formula: C14H15N5O4

    • Molecular Weight: 317.307

    • CAS Number: 108954-88-7

Over-The-Counter Multi-Component Mixture-6 solution

  • 1 Product Result  

  • |  Match Criteria: Keyword

Paraxanthine solution

  • 1 Product Result  

  • |  Match Criteria: Keyword

Paraxanthine solution 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®
    • Empirical Formula (Hill Notation): C7H8N4O2

    • Molecular Weight: 180.16

    • CAS Number: 611-59-6

Theobromine solution

  • 1 Product Result  

  • |  Match Criteria: Keyword

Theobromine solution 100 μg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®
    • Empirical Formula (Hill Notation): C7H8N4O2

    • Molecular Weight: 180.16

    • CAS Number: 83-67-0

Theophylline solution

  • 1 Product Result  

  • |  Match Criteria: Keyword

Theophylline solution 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®
    • Empirical Formula (Hill Notation): C7H8N4O2

    • Molecular Weight: 180.16

    • CAS Number: 58-55-9

8-Bromocaffeine

  • 1 Product Result  

  • |  Match Criteria: Keyword

8-Bromocaffeine 98%
    • Empirical Formula (Hill Notation): C8H9BrN4O2

    • Molecular Weight: 273.09

    • CAS Number: 10381-82-5

Dimenhydrinate Related Compound E

  • 1 Product Result  

  • |  Match Criteria: Keyword

  • Synonym: 8-Chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione, 8-Chlorocaffeine, NSC 6277

    • Empirical Formula (Hill Notation): C8H9ClN4O2

    • Molecular Weight: 228.64

    • CAS Number: 4921-49-7