(+)-Camptothecin

$18 - $1900.44

Price

Brand	Packaging	Price	Product name
ACHEMBLOCK F-4794	25G	$230	Camptothecin
Adipogen Life Sciences AG-CN2-0463-M050	50mg	$25	(S)-(+)-Camptothecin
Adipogen Life Sciences AG-CN2-0463-M050	50mg	$25	(S)-(+)-Camptothecin
Adipogen Life Sciences AG-CN2-0463-M250	250mg	$90	(S)-(+)-Camptothecin
Adipogen Life Sciences AG-CN2-0463-M250	250mg	$90	(S)-(+)-Camptothecin
AK Scientific J10012	1g	$155	(S)-(+)-Camptothecin
AK Scientific K332	25g	$327	(S)-(+)-Camptothecin
Ambeed A159794	25g	$266	(S)-4-Ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
Ambeed A159794	10g	$120	(S)-4-Ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
Ambeed A159794	5g	$67	(S)-4-Ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione

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Melting point	260 °C (dec.)(lit.)
alpha	D25 +31.3° (in chloroform-methanol, 8:2)
Boiling point	482.73°C (rough estimate)
Density	1.3112 (rough estimate)
refractive index	1.5700 (estimate)
storage temp.	2-8°C
solubility	chloroform/methanol (4:1): 4 mg/mL
form	solid
pka	pKa 10.83 (Uncertain)
color	yellow
optical activity	Consistent with structure
Water Solubility	insoluble
Merck	14,1735
BRN	631069
Stability	Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 3 months.
InChI	1S/C20H16N2O4/c1-2-20(25)14-8-16-17-12(7-11-5-3-4-6-15(11)21-17)9-22(16)18(23)13(14)10-26-19(20)24/h3-8,25H,2,9-10H2,1H3/t20-/m0/s1
InChIKey	VSJKWCGYPAHWDS-FQEVSTJZSA-N
SMILES	CC[C@@]1(O)C(=O)OCC2=C1C=C3N(Cc4cc5ccccc5nc34)C2=O
LogP	1.740
CAS DataBase Reference	7689-03-4(CAS DataBase Reference)