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Merck
CN

PHR1191

呋喃妥因

Pharmaceutical Secondary Standard; Certified Reference Material

别名:

N -(5-硝基-2-呋喃亚基)-1-氨基乙内酰脲, 呋喃坦啶, 硝基呋喃妥因

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关于此项目

经验公式(希尔记法):
C8H6N4O5
化学文摘社编号:
分子量:
238.16
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
200-646-5
Beilstein/REAXYS Number:
893207
MDL number:
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产品名称

呋喃妥因, Pharmaceutical Secondary Standard; Certified Reference Material

InChI key

NXFQHRVNIOXGAQ-YCRREMRBSA-N

InChI

1S/C8H6N4O5/c13-6-4-11(8(14)10-6)9-3-5-1-2-7(17-5)12(15)16/h1-3H,4H2,(H,10,13,14)/b9-3+

SMILES string

[O-][N+](=O)c1ccc(\C=N\N2CC(=O)NC2=O)o1

grade

certified reference material
pharmaceutical secondary standard

agency

traceable to USP 1464001

API family

nitrofurantoin

CofA

current certificate can be downloaded

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

cleaning products
cosmetics
food and beverages
personal care
pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

Quality Level

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Analysis Note

These secondary standards offer multi-traceability to the USP and EP (PhEur) primary standards, where they are available.

Application

Nitrofurantoin may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by voltammetry and chromatography techniques.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

General description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Nitrofurantoin, a synthetic, nitrofuran-derivative, is a widely used urinary antimicrobial compound that is effective against pulmonary fibrosis, neuropathy, hepatitis and hemolytic anemia.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
To see an example of a Certificate of Analysis for this material enter LRAA9007 in the slot below. This is an example certificate only and may not be the lot that you receive.

pictograms

Health hazardExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Resp. Sens. 1 - Skin Sens. 1

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


分析证书(COA)

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Liquid chromatographic and spectrophotometric determination of phenazopyridine hydrochloride, ampicilline trihydrate, and nitrofurantoine in pharmaceutical preparations
Palabiyik IM and Onur F
Analytical Letters, 37(10), 2125-2150 (2004)
Stripping voltammetric behaviour of toxic drug nitrofurantoin
Jain R, et al.
Journal of Hazardous Materials, 169(1-3), 667-672 (2009)
Determination of nitrofurantoin drug in pharmaceutical formulation and biological fluids by square-wave cathodic adsorptive stripping voltammetry
Hammam E
Journal of Pharmaceutical and Biomedical Analysis, 30(3), 651-659 (2002)
Detection of ampicillin contamination in nitrofurantoin preparations by high pressure liquid chromatography
Bracey A
Journal of Pharmaceutical Sciences, 62(10), 1695-1696 (1973)
Meltem Isikgoz Tasbakan et al.
International journal of antimicrobial agents, 40(6), 554-556 (2012-10-16)
The aim of this study was to evaluate the effect of nitrofurantoin (NFT) in the treatment of extended-spectrum β-lactamase (ESBL)-producing Escherichia coli-related lower urinary tract infection (LUTI). The hospital records of all patients aged >18 years with dysuria or problems

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