Caffeine

SIAL/PHL89591 - phyproof^® Reference Substance

Synonym: 1,3,7-Trimethylxanthine

CAS Number: 58-08-2
Empirical Formula (Hill Notation): C₈H₁₀N₄O₂
Molecular Weight: 194.19
EC Number: 200-362-1
MDL Number: MFCD00005758
Linear Formula: C₈H₁₀N₄O₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-PHL89591-100MG	100 mg	$262.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

application(s)	food and beverages
assay	≥98.0% (HPLC)
format	neat
grade	primary reference standard
InChI	1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3
InChI key	RYYVLZVUVIJVGH-UHFFFAOYSA-N
manufacturer/tradename	PhytoLab
mp	234-236.5 °C (lit.)
product line	phyproof^® Reference Substance
SMILES string	CN1C(=O)N(C)c2ncn(C)c2C1=O

General description:	This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG
Legal Information:	phyproof is a registered trademark of PhytoLab GmbH & Co. KG

Symbol	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P301 + P312 + P330
RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥98.0% (HPLC)
mp	234-236.5 °C (lit.)
UNSPSC	41116107

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