Skip to Content
Merck

05-0370

Caffeine

SAJ special grade, ≥98.5%

Synonym(s):

1,3,7-Trimethylxanthine

Sign In to View Organizational & Contract Pricing.

Select a Size

All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C8H10N4O2
CAS Number:
58-08-2
Molecular Weight:
194.19
EC Number:
200-362-1
UNSPSC Code:
12352005
PubChem Substance ID:
329748014
Beilstein/REAXYS Number:
17705
MDL number:
MFCD00005758

Product Name

Caffeine, SAJ special grade, ≥98.5%

InChI key

RYYVLZVUVIJVGH-UHFFFAOYSA-N

InChI

1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3

SMILES string

CN1C(=O)N(C)c2ncn(C)c2C1=O

grade

SAJ special grade

assay

≥98.5%

form

crystalline
powder

availability

available only in Japan

mp

234-236.5 °C (lit.)

solubility

H2O: soluble 18.7 g/L at 16 °C

Gene Information

human ... ADORA1(134), ADORA2A(135), ADORA2B(136), ADORA3(140), PDE4B(5142)

Looking for similar products? Visit Product Comparison Guide

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
U2532
U3351
U1125
U5929
U1580

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

CONSORT extension for reporting N-of-1 trials (CENT) 2015: Explanation and elaboration.
Larissa Shamseer et al.
BMJ (Clinical research ed.), 350, h1793-h1793 (2015-05-16)
Markus Fehrholz et al.
American journal of physiology. Lung cellular and molecular physiology, 306(1), L101-L109 (2013-10-29)
Factors positively influencing surfactant homeostasis in general and surfactant protein B (SP-B) expression in particular are considered of clinical importance regarding an improvement of lung function in preterm infants. The objective of this study was to identify effects of physiological
France Denoeud et al.
Science (New York, N.Y.), 345(6201), 1181-1184 (2014-09-06)
Coffee is a valuable beverage crop due to its characteristic flavor, aroma, and the stimulating effects of caffeine. We generated a high-quality draft genome of the species Coffea canephora, which displays a conserved chromosomal gene order among asterid angiosperms. Although
Jonathan M Hodgson et al.
The American journal of clinical nutrition, 97(5), 943-950 (2013-04-05)
Measures of blood pressure variation have been associated with cardiovascular disease and related outcomes. The regular consumption of black tea can lower blood pressure, but its effects on blood pressure variation have yet to be investigated. We aimed to assess
Nicolas Bousette et al.
Journal of cellular physiology, 229(3), 374-383 (2013-09-17)
Calnexin (CNX) is an endoplasmic reticulum (ER) quality control chaperone that has been implicated in ER stress. ER stress is a prominent pathological feature of various pathologic conditions, including cardiovascular diseases. However, the role of CNX and ER stress has
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service