Nifedipine CAS 21829-25-4

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CAS: 21829-25-4

MF: C₁₇H₁₈N₂O₆

MW: 346.33

Product Info
Product Spec
Safety Info
Application

Product Description

Nifedipine, when exposed to daylight and certain wavelengths of artificial light, readily converts to a nitrosophenylpyridine derivative. Exposure to UV light leads to the formation of a nitrophenylpyridine derivative.

Product Categories	APIs, Biochemicals
CAS RN	21829-25-4
Alternative CAS RN	-
EC Number	244-598-3
MDL Number	MFCD00057326
Storage Temperature	+4°C
Shipping Temperature	Ambient
Harmonised Tariff Code	29333999

Physical Description	Yellow powder
Assay	≥ 98.0% (anhydrous)
Identification	IR, UV, HPLC
Residue on Ignition	≤ 0.1%
Chloride	≤ 0.02%
Sulphate	≤ 0.05%
Heavy Metals	≤ 10ppm
Melting Point	171.0 - 175.0 °C
Loss on Drying	≤ 0.5%
Individual Organic Impurities	≤ 0.2%
Pharmacopoeia Specification(s)	USP
Specification Version	1.0

Pictograms
Signal word	Warning
Hazard statements	H302: Harmful if swallowed
Precautionary statements	P261: Avoid breathing dust/fume/gas/mist/vapors/spray. P280: Wear protective gloves/protective clothing/eye protection/face protection. P301+P312: IF SWALLOWED: call a POISON CENTER/doctor/... IF you feel unwell.
Supplementary EUH statements
UN Number	-
WGK	WGK 1
SDS Version	3.0