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Y0000441

去羟肌苷杂质A

European Pharmacopoeia (EP) Reference Standard

同義詞:

次黄嘌呤, 6-羟基嘌呤

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About This Item

經驗公式（希爾表示法）:
C5H4N4O
CAS號碼:
68-94-0
分子量：:
136.11
Beilstein:
5811
MDL號碼:
MFCD00005725
分類程式碼代碼:
41116107
PubChem物質ID:
329830958
NACRES:
NA.24

等級

pharmaceutical primary standard

API 家族

didanosine

製造商／商標名

EDQM

mp

>300 °C (lit.)

應用

pharmaceutical (small molecule)

格式

neat

儲存溫度

2-8°C

SMILES 字串

O=C1NC=Nc2nc[nH]c12

InChI

1S/C5H4N4O/c10-5-3-4(7-1-6-3)8-2-9-5/h1-2H,(H2,6,7,8,9,10)

InChI 密鑰

FDGQSTZJBFJUBT-UHFFFAOYSA-N

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相關類別

一般說明

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.

應用

次黄嘌呤是一种营养添加剂，适用于细菌、寄生虫（恶性疟原虫）和动物细胞等多种细胞培养应用。 次黄嘌呤是杂交瘤技术所用选择培养基的组分。

包裝

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

其他說明

Sales restrictions may apply.

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

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分析證明 (COA)

Lot/Batch Number

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文章

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.

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

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