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Merck
CN

1.02584

咖啡因

EMPROVE® ESSENTIAL Ph Eur,BP,USP

别名:

Caffeine, 7-Methyltheobromine, 1,3,7-Trimethylxanthine, 3,7-Dihydro-1,3,7-trimethyl-1H-purine-2,6-dione

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经验公式（希尔记法）:
C8H10N4O2
化学文摘社编号:
58-08-2
分子量:
194.19
UNSPSC Code:
12352115
EC Index Number:
200-362-1
MDL number:
MFCD00005758

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SMILES string

[n]1(c2c(nc1)N(C(=O)N(C2=O)C)C)C

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

agency

BP, Ph. Eur., USP

vapor pressure

20 hPa ( 80 °C)

product line

EMPROVE® ESSENTIAL

assay

98.5-101.0% (HPLC), 98.5-101.0% (perchloric acid titration)

form

crystalline powder

autoignition temp.

>600 °C

potency

367.7 mg/kg LD50, oral (Rat)

technique(s)

API processing | cocrystal formation: suitable

pH

5.5-6.5 (20 °C, 10 g/L in H2O)

mp

235-239 °C

solubility

20 g/L

density

1.23 g/cm3 at 18 °C

application(s)

pharmaceutical

storage temp.

2-30°C

Quality Level

500

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General description

We offer a range of high quality critical raw materials, solvents and reagents plus the documentation and expertise to meet stringent regulatory requirements. In addition to our comprehensive portfolio, we also offer custom manufacturing services to meet your exact needs. As part of our EMPROVE® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

Application

Caffeine Emprove® Essential is suitable for pharmaceutical applications.

Legal Information

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

存储类别

11 - Combustible Solids

wgk

WGK 1

法规信息

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商品

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实验方案

Protocol for In-vitro Permeation Testing Using Strat-M® Membranes

Strat-M® synthetic membrane mimics the human skin for In-vitro permeation testing (IVPT) of topical and transdermal formulations

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