PHR1331
ジシアンジアミド
Pharmaceutical Secondary Standard; Certified Reference Material
別名:
シアノグアニジン, ジシアノジアミド
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この商品について
化学式:
NH2C(=NH)NHCN
CAS番号:
分子量:
84.08
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
207-312-8
Beilstein/REAXYS Number:
605637
MDL number:
InChI key
QGBSISYHAICWAH-UHFFFAOYSA-N
InChI
1S/C2H4N4/c3-1-6-2(4)5/h(H4,4,5,6)
SMILES string
NC(=N)NC#N
grade
certified reference material, pharmaceutical secondary standard
agency
traceable to USP 1396310
API family
metformin
CofA
current certificate can be downloaded
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
208-211 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-8°C
Quality Level
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General description
品質管理の認定を受けた製品番号医薬品の2次標準は、薬局方の1次標準に対する便利で対費用効果の高い代替品を医薬品研究室と製薬企業に提供します。
Application
This pharmaceutical secondary standard can also be used as follows:
- Separation and estimation of metformin along with other antidiabetics from meglitinides class in the presence of metformin impurity cyanoguanidine using a liquid chromatography method in pharmaceutical formulations
- Development of a reversed phase-high performance liquid chromatographic (RP-HPLC) method combined with a UV-diode array detector (PDA) for the impurity analysis of combined dosage tablet of metformin hydrochloride and teneligliptin hydrobromide hydrate
- Estimation of empagliflozin, linagliptin, along with metformin and its related impurities cyanoguanidine and melamine using HPLC-DAD and high-performance thin layer chromatography (HPTLC) methods in their combined tablets
- Development and validation of a stability indicating capillary zone electrophoresis (CZE) method for the quantification of metformin and its major impurity in pharmaceutical formulation
- Simultaneous determination of vildagliptin, metformin, and metformin-related compounds (A, B, and C) in tablets using a high-performance liquid chromatography-tandem mass spectrometry method (HPLC-MS/MS)
Analysis Note
These secondary standards offer multi-traceability to the US and EP primary standards, where they are available.
Other Notes
To see an example of a Certificate of Analysis for this material enter LRAA0834 in the slot below. This is an example certificate only and may not be the lot that you receive.
保管分類
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
PHR1331-500MG-PW: + PHR1331-500MG:
jan
試験成績書（COA）
製品のロット番号・バッチ番号を入力して、試験成績書（COA） を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。
A new rapid and economic liquid chromatographic method for simultaneous determination of meglitinides with metformin: application in the presence of metformin and repaglinide impurities and related compounds
El-Zaher AA, et al.
Journal of the Iranian Chemical Society, 15, 61-74 (2018)
HPLC-MS/MS method for simultaneous quantification of vildagliptin, metformin, and metformin-related compounds in tablets
Uber CP, et al.
International Journal of Pharmacy and Pharmaceutical Sciences, 6, 203-207 (2014)
Green chromatographic methods for simultaneous micro-determination of empagliflozin, linagliptin with metformin and its pharmacopoeial impurities in pure form and triple combination tablets: A comparative study
El-Kafrawy DS, et al.
Sustainable Chemistry and Pharmacy, 25, 100560-100560 (2022)
Impurity profiling method development and validation of metformin hydrochloride and teneligliptin hydrobromide hydrate in their combination tablet dosage form by using RP-HPLC with UV/PDA detector
Musmade BD, et al.
Future Journal of Pharmaceutical Sciences, 7, 1-10 (2021)
Changkyu Kim et al.
Nanoscale, 7(15), 6627-6635 (2015-03-21)
The realization of air-stable nanoparticles, well-formulated nanoinks, and conductive patterns based on copper is a great challenge in low-cost and large-area flexible printed electronics. This work reports the synthesis of a conductively interconnected copper structure via thermal sintering of copper
ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
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