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Caffeine phyproof® Reference Substance

Caffeine

Caffeine phyproof® Reference Substance

Synonym(s):

1,3,7-Trimethylxanthine

Empirical Formula (Hill Notation):

C₈H₁₀N₄O₂

CAS Number:

Molecular Weight:

194.19

EC Number:

Products

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aroma chemicals (2)

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Sigma-Aldrich (7)

Supelco (2)

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pharmaceutical primary standard (3)

Anhydrous (2)

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certified reference material (2)

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analytical standard (1)

pharmaceutical secondary standard (1)

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Product Number

Description

Pricing

PHR1009

Caffeine, Pharmaceutical Secondary Standard; Certified Reference Material

C0750

Caffeine, powder, ReagentPlus^®

W222402

Caffeine, anhydrous, 99%, FCC, FG

1085003

Caffeine, United States Pharmacopeia (USP) Reference Standard

W222455

Caffeine, anhydrous, natural, 99%, FCC, FG

56396

Caffeine, certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

C1778

Caffeine, Sigma Reference Standard, vial of 250 mg

27602

Caffeine, anhydrous, tested according to Ph. Eur.

C7731

Caffeine, meets USP testing specifications, anhydrous

C8960

Caffeine, BioXtra

C0100000

Caffeine, European Pharmacopoeia (EP) Reference Standard

BP766

Caffeine, British Pharmacopoeia (BP) Reference Standard

PHL89591

Caffeine, phyproof^® Reference Substance