Spermine

$37 - $2390

Price

Brand	Packaging	Price	Product name
AHH MT-22378	50g	$518	Spermine
AK Scientific 5789AF	25g	$318	Spermine
ApexBio Technology C4910	10g	$273	Spermine
Apolloscientific BIS2403	25g	$269	Spermine
Apolloscientific BIS2403	5g	$73	Spermine
Cayman Chemical 18041	1g	$37	Spermine
Cayman Chemical 18041	5g	$116	Spermine
Cayman Chemical 18041	10g	$161	Spermine
Cayman Chemical 18041	25g	$310	Spermine
Chem-Impex 38899	5G	$242.29	Spermine,≥96%(Assaybytitration),SuitableforcellcultureHazmat

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Melting point	28-30 (lit.)
Boiling point	150 °C/5 mmHg (lit.)
Density	0.937
refractive index	1.4850 (estimate)
Flash point	>230 °F
storage temp.	2-8°C
solubility	H₂O: 1 M at 20 °C, clear, colorless
form	powder
pka	10.88±0.19(Predicted)
color	Colorless to off-white
biological source	microbial synthetic
Water Solubility	Soluble in chloroform, methanol, water and lower alcohols. Insoluble in ether, benzene and petroleum ether.
Sensitive	Air Sensitive & Hygroscopic
Merck	14,8743
BRN	1751791
Stability	Hygroscopic
InChIKey	PFNFFQXMRSDOHW-UHFFFAOYSA-N
LogP	-0.543 (est)
CAS DataBase Reference	71-44-3(CAS DataBase Reference)
NIST Chemistry Reference	Spermine(71-44-3)
EPA Substance Registry System	1,4-Butanediamine, N,N'-bis(3-aminopropyl)- (71-44-3)