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PHR1331
Metformin Related Compound A
Pharmaceutical Secondary Standard; Certified Reference Material
Synonim(y):
Dicyandiamide, Cyanoguanidine, Dicyanodiamide
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About This Item
Wzór liniowy:
NH2C(=NH)NHCN
Numer CAS:
Masa cząsteczkowa:
84.08
Beilstein:
605637
Numer WE:
Numer MDL:
Kod UNSPSC:
41116107
Identyfikator substancji w PubChem:
NACRES:
NA.24
Polecane produkty
klasa czystości
certified reference material
pharmaceutical secondary standard
Poziom jakości
agency
traceable to USP 1396310
rodzina API
metformin
Certyfikat analizy
current certificate can be downloaded
metody
HPLC: suitable
gas chromatography (GC): suitable
mp
208-211 °C (lit.)
Zastosowanie
pharmaceutical (small molecule)
Format
neat
temp. przechowywania
2-8°C
ciąg SMILES
NC(=N)NC#N
InChI
1S/C2H4N4/c3-1-6-2(4)5/h(H4,4,5,6)
Klucz InChI
QGBSISYHAICWAH-UHFFFAOYSA-N
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Opis ogólny
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.
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.
It is an impurity of the widely used antidiabetic drug, metformin, that belongs to the biguanide class of compounds.
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.
It is an impurity of the widely used antidiabetic drug, metformin, that belongs to the biguanide class of compounds.
Zastosowanie
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)
Komentarz do analizy
These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.
Przypis
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.
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produkt powiązany
Numer produktu
Opis
Cennik
Kod klasy składowania
11 - Combustible Solids
Klasa zagrożenia wodnego (WGK)
WGK 1
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Wybierz jedną z najnowszych wersji:
Certyfikaty analizy (CoA)
Lot/Batch Number
Przepraszamy, ale COA dla tego produktu nie jest aktualnie dostępny online.
Proszę o kontakt, jeśli potrzebna jest pomoc Obsługa Klienta
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