Theophylline

$5 - $849

Price

Brand	Packaging	Price	Product name
AK Scientific J40064	25mg	$48	Theophylline
Alfa Aesar J60203	454g	$80.9	Theophylline
Alfa Aesar J60203	2.27kg	$241.65	Theophylline
Ambeed A896968	1g	$5	1,3-Dimethyl-1H-purine-2,6(3H,9H)-dione
Ambeed A896968	5g	$6	1,3-Dimethyl-1H-purine-2,6(3H,9H)-dione
Ambeed A896968	25g	$11	1,3-Dimethyl-1H-purine-2,6(3H,9H)-dione
ApexBio Technology N1442	5g	$48	Theophylline
Arctom AS017837	1g	$5	1,3-Dimethyl-1H-purine-2,6(3H,9H)-dione
Arctom CFN99768	20mg	$30	Theophylline
Arctom AS017837	25g	$11	1,3-Dimethyl-1H-purine-2,6(3H,9H)-dione

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Melting point	271-273 °C
Boiling point	312.97°C (rough estimate)
Density	1.3640 (rough estimate)
refractive index	1.6700 (estimate)
Flash point	11 °C
storage temp.	2-8°C
solubility	0.1 M HCl: soluble
form	powder
pka	8.77(at 25℃)
color	white
Water Solubility	8.3 g/L (20 ºC)
Merck	14,9285
BRN	13463
BCS Class	3,1
Stability	Stable. Incompatible with strong oxidizing agents.
InChIKey	ZFXYFBGIUFBOJW-UHFFFAOYSA-N
LogP	-0.020
CAS DataBase Reference	58-55-9(CAS DataBase Reference)
IARC	3 (Vol. 51) 1991
NIST Chemistry Reference	1,3-Dimethylxanthine(58-55-9)
EPA Substance Registry System	Theophylline (58-55-9)