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08515

Supelco

Melamine

pharmaceutical impurity standard, ≥95.0% (HPLC)

Sinônimo(s):

Metformin impurity D (Ph Eur), 2,4,6-Triamino-1,3,5-triazine, sym-Triaminotriazine

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About This Item

Fórmula empírica (Notação de Hill):
C3H6N6
Número CAS:
108-78-1
Peso molecular:
126.12
Beilstein:
124341
Número CE:
203-615-4
Número MDL:
MFCD00006055
Código UNSPSC:
41116107
ID de substância PubChem:
329748595

grau

analytical standard

Ensaio

≥95.0% (HPLC)

forma

solid

prazo de validade

limited shelf life, expiry date on the label

Impurezas

≤10% related substances
≤5.0% solvents
≤5.0% water

pf

>300 °C (lit.)

aplicação(ões)

pharmaceutical (small molecule)

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

Nc1nc(N)nc(N)n1

InChI

1S/C3H6N6/c4-1-7-2(5)9-3(6)8-1/h(H6,4,5,6,7,8,9)

chave InChI

JDSHMPZPIAZGSV-UHFFFAOYSA-N

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Pictogramas

Health hazard
GHS08

Palavra indicadora

Warning

Frases de perigo

H351,H361f,H373

Classificações de perigo

Carc. 2 - Repr. 2 - STOT RE 2

Órgãos-alvo

Urinary tract

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

572.0 °F - closed cup

Ponto de fulgor (°C)

300 °C - closed cup

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Certificados de análise (COA)

Lot/Batch Number
BCBS3680V
BCBP2759V
BCBM3750V
BCBK3044V
BCBH4143V

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Metformin hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1084

Metformin hydrochloride

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We detect by optical microscopy Au and fluorescent nanoparticles (NPs) during their motion in water-based medium, using an array of dielectric microspheres that are patterned in a microwell array template. The microspheres act as lenses focusing the light originating from
Ana Paula Craig et al.
Annual review of food science and technology, 4, 369-380 (2013-01-10)
Surface-enhanced Raman spectroscopy (SERS) is an advanced Raman technique that enhances the vibrational spectrum of molecules adsorbed on or in the vicinity of metal particles and/or surfaces. Because of its readiness, sensitivity, and minimum sample preparation requirements, SERS is being
Lingjie Kong et al.
Optics letters, 38(2), 145-147 (2013-03-05)
Stimulated Raman scattering (SRS) microscopy allows label-free chemical imaging based on vibrational spectroscopy. Narrowband excitation with picosecond lasers creates the highest signal levels and enables imaging speeds up to video-rate, but it sacrifices chemical specificity in samples with overlapping bands
Yanhua Zhao et al.
Talanta, 113, 7-13 (2013-05-28)
Silver nanoparticles coated amino modified polystyrene microspheres (PS-NH2/Ag NPs) with extremely high surface enhanced Raman scattering (SERS) activity and uniform surface morphology were created by precise controlling of deposition time. Nanojets that were formed underneath the individual microspheres could be
Sana Jawaid et al.
Food chemistry, 141(3), 3066-3071 (2013-07-23)
Melamine is a nitrogenous chemical substance used principally as a starting material for the manufacture of synthetic resins. Due to its very high proportion of nitrogen melamine has been added illegitimately to foods and feeds to increase the measured protein
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