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Merck

1085003

USP

Caffeine

United States Pharmacopeia (USP) Reference Standard

Synonim(y):

1H-Purine-2,6-dione, 1,3,7-Trimethylxanthine

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Wybierz wielkość

200 MG

2020,00 zł

2020,00 zł


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Informacje o tej pozycji

Wzór empiryczny (zapis Hilla):
C8H10N4O2
Numer CAS:
Masa cząsteczkowa:
194.19
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
17705

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InChI key

RYYVLZVUVIJVGH-UHFFFAOYSA-N

SMILES string

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

InChI

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

grade

pharmaceutical primary standard

API family

pentoxifylline, caffeine, dimenhydrinate

Gene Information

manufacturer/tradename

USP

mp

234-236.5 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

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Ta pozycja
C0100000BP766PHL89591
Caffeine United States Pharmacopeia (USP) Reference Standard

USP

1085003

Caffeine

Caffeine European Pharmacopoeia (EP) Reference Standard

C0100000

Caffeine

Caffeine British Pharmacopoeia (BP) Reference Standard

BP766

Caffeine

Caffeine phyproof® Reference Substance

PHL89591

Caffeine

manufacturer/tradename

USP

manufacturer/tradename

EDQM

manufacturer/tradename

BP

manufacturer/tradename

PhytoLab

grade

pharmaceutical primary standard

grade

pharmaceutical primary standard

grade

pharmaceutical primary standard

grade

primary reference standard

format

neat

format

neat

format

neat

format

neat

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical
pharmaceutical small molecule

application(s)

food and beverages

API family

pentoxifylline, caffeine, dimenhydrinate

API family

dimenhydrinate, pentoxifylline, caffeine

API family

caffeine, dimenhydrinate, pentoxifylline

API family

-

mp

234-236.5 °C (lit.)

mp

234-236.5 °C (lit.)

mp

234-236.5 °C (lit.)

mp

234-236.5 °C (lit.)

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Caffeine USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Caffeine Citrate Injection
  • Caffeine Citrate Oral Solution
  • Acetaminophen and Caffeine Tablets
  • Ergotamine Tartrate and Caffeine Tablets
  • Butalbital, Aspirin, and Caffeine Capsules
  • Ergotamine Tartrate and Caffeine Suppositories

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.
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Numer produktu
Opis
Cennik

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

flash_point_f

Not applicable

flash_point_c

Not applicable

Klasa składowania

11 - Combustible Solids


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Certyfikaty analizy (CoA)

Lot/Batch Number

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Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Quantitative reversed-phase high-performance liquid chromatographic analysis of ampicillin
Margosis M, et al.
Journal of Chromatography A, 236(2), 461-468 (1982)
Caffeine Citrate Oral Solution
United States Pharmacopeia, 30(5), 663-663 (2013)
Acetaminophen and Caffeine Tablets
United States Pharmacopeia, 41(2), 51-51 (2020)
Analysis of multicomponent formulations containing phenylpropanolamine hydrochloride, caffeine and diazepam by using LC
Pistos.C and Stewart.TJ
Journal of Pharmaceutical and Biomedical Analysis, 25, 493-499 (2001)
Caffeine
United States Pharmacopeia, 49(2), 661-661 (2020)

Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

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