(+)-Camptothecin manufacturers and suppliers

(+)-Camptothecin suppliers

Properties

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)

Safety Information

Symbol(GHS): GHS06,GHS08

Signal word: Danger

Hazard statements: H301-H340

Precautionary statements: P202-P264-P270-P280-P301+P310-P405

PPE: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Hazard Codes: T,Xi,Xn

Risk Statements: 36/37/38-25-20/21/22

Safety Statements: 45-36/37/39-26-36

RIDADR: UN 1544 6.1/PG 3

WGK Germany: 3

RTECS: UQ0492000

Hazard Note: Irritant

HazardClass: 6.1

PackingGroup: Ⅲ

HS Code: 29399990

Storage Class: 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects

Hazard Classifications: Acute Tox. 3 Oral
Muta. 1B

Limited Quantities: 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)

Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

You can find (+)-Camptothecin suppliers, manufacturers, and distributors from countries such as China, United States and the United Kingdom here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.