Advanced Search



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
 $281.00
1/EA		 Add To Favorites

 

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  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

The following items have been added to your cart:

Choose a favorite list for this item:
Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Tariffs & Effects on Pricing

Tariff note: As we navigate the current environment of tariff surcharges and mid-year manufacturer price increases, we want to keep you informed. While we have avoided making specific decisions thus far, we anticipate that we will be forced to implement a cost adjustment policy to offset the fees we have already been absorbing. We are committed to transparency and moderation in this process.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top