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IMPC-051-01

Supelco

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1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

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About This Item

经验公式（希尔记法）:
C7H8N4O2
CAS号:
58-55-9
分子量:
180.16
分類程式碼代碼:
41116107
NACRES:
NA.24

等級

certified reference material

形狀

liquid

特點

Snap-N-Spike®/Snap-N-Shoot®

包裝

ampule of 1 mL

製造商／商標名

Cerilliant®

濃度

1.0 mg/mL in methanol

技術

gas chromatography (GC): suitable
liquid chromatography (LC): suitable

應用

pharmaceutical (small molecule)

格式

single component solution

儲存溫度

2-8°C

SMILES 字串

CN1C(=O)N(C)c2nc[nH]c2C1=O

InChI

1S/C7H8N4O2/c1-10-5-4(8-3-9-5)6(12)11(2)7(10)13/h3H,1-2H3,(H,8,9)

InChI 密鑰

ZFXYFBGIUFBOJW-UHFFFAOYSA-N

基因資訊

human ... ADORA1(134) , ADORA2A(135) , ADORA2B(136) , ADORA3(140) , PDE3A(5139) , PDE3B(5140) , PDE4A(5141) , PDE4B(5142) , PDE4C(5143) , PDE4D(5144)

一般說明

A Certified Spiking Solution® suitable for use as starting material in the preparation of calibrators and controls for theophylline testing methods by LC-MS/MS or GC-MS. Theophylline, also known as dimethylxanthine, is a naturally occurring stimulant of the xanthine family. Sold under the trade name Theolair, theophylline is used for treatment of asthma and other respiratory diseases.

法律資訊

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
CERTIFIED SPIKING SOLUTION is a registered trademark of Cerilliant Corporation
Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

標靶器官

Eyes,Central nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 2

閃點（°F）

49.5 °F - closed cup

閃點（°C）

9.7 °C - closed cup

分析证书(COA)

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Xiao-Feng Sun et al.
Carbohydrate polymers, 92(2), 1357-1366 (2013-02-13)
Hydrogels based on hemicellulose of wheat straw were prepared as a novel carrier for controlled drug delivery. The chemical structure and morphology of the hydrogels were characterised using FT-IR and SEM, respectively. The swelling ratios of the hydrogels were determined
C Mueller
The International journal of artificial organs, 27(12), 1066-1069 (2005-01-14)
Compared with periprocedural hydration alone, acetylcysteine with hydration significantly reduces the risk of contrast nephropathy in patients with chronic renal insufficiency by 50%. For elective contrast procedures, acetylcysteine should be given in a dose of 600 mg twice daily the
Sean M Bagshaw et al.
Archives of internal medicine, 165(10), 1087-1093 (2005-05-25)
Contrast-induced nephropathy (CIN) is an important cause of declines in kidney function and is related to greater morbidity, health care costs, and mortality. Adenosine has been proposed to contribute to the pathophysiological process of CIN. We performed a systematic review
Victoria Boswell-Smith et al.
The Journal of allergy and clinical immunology, 117(6), 1237-1243 (2006-06-06)
Theophylline has been relegated to a second- or even third-line therapy in the treatment of asthma and chronic obstructive pulmonary disease (COPD), behind glucocorticosteroids and beta2-agonists, although recent findings have suggested that theophylline possesses anti-inflammatory and immunomodulatory effects in addition
Manja Wachsmuth et al.
Nucleic acids research, 41(4), 2541-2551 (2013-01-01)
Riboswitches are regulatory RNA elements typically located in the 5'-untranslated region of certain mRNAs and control gene expression at the level of transcription or translation. These elements consist of a sensor and an adjacent actuator domain. The sensor usually is
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HPLC Analysis of Xanthines on Purospher® STAR RP-18 endcapped

Separation of Hypoxanthine, ≥99.0%; Xanthine, ≥99%; 7-Methylxanthine, ≥98.0% (HPLC); 3-Methylxanthine; 1-Methylxanthine, ≥97.0% (HPLC); Theobromine, ≥98.0%; 1,7-Dimethylxanthine, ~98%, solid; Theophylline, anhydrous, ≥99%, powder; Specimen capsules, microporous, average pore diameter 120 μm

HPLC Analysis of Xanthines on Purospher® STAR RP-18 endcapped

Xanthine is a purine base found in most human body tissues and fluids as well as in other organisms. Methylated xanthines (methylxanthines), which include caffeine, paraxanthine, theobromine, and theophylline, commonly used for their effects as mild stiµlants and as bronchodilators, notably in the treatment of asthma symptoms. This application shows the efficient separation of several common xanthines and may be applied their analysis in any number of desired matrices.

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