Tetracycline manufacturers and suppliers

Tetracycline suppliers

Properties

Melting point:: 175-177 °C(lit.)

alpha: D25 -257.9° (0.1N HCl); D25 -239° (methanol)

Boiling point:: 554.44°C (rough estimate)

Density: 1.3809 (rough estimate)

refractive index: 1.6500 (estimate)

storage temp.: 2-8°C

solubility: 95% ethanol: soluble12.5mg/mL

form: powder

pka: pKa (50% aq DMF): 8.3, 10.2(at 25℃)

color: yellow to yellow orange

optical activity: [α]25/D -239° in methanol (Specific rotation ) &_& [α]25/D -257.9°, c = 0.1 M HCl mol (Specific rotation )

Water Solubility: Limited solubility in water. Soluble in 1M HCl with heating.

Merck: 13,9271

BRN: 2230417

BCS Class: 3

Stability:: Hygroscopic

InChIKey: OFVLGDICTFRJMM-WESIUVDSSA-N

Safety Information

Symbol(GHS): GHS07,GHS08,GHS09

Signal word: Warning

Hazard statements: H302-H361fd-H411

Precautionary statements: P202-P264-P270-P273-P301+P312-P308+P313

Hazard Codes: Xn,Xi

Risk Statements: 22-36/37/38

Safety Statements: 22-36-26

WGK Germany: 3

RTECS: QI8750000

F: 3-8-10

HS Code: 29413000

Toxicity: LD50 in rats, mice (mg/kg): 807, 808 orally (Goldenthal)

Use

Tetracycline is a linear, tetracyclic, broad spectrum antibiotic first prepared chemically by dechlorination of chlortetracycline and subsequently isolated from several Streptomyces species. Tetracycline has broad spectrum antibacterial and antiprotozoan activity, and acts by binding to the 30S and 50S ribosomal subunits blocking protein synthesis. Tetracycline is a pigment and, like many pigments, is degraded by light, oxygen, trace metal ions and pH variations. The purity of tetracycline is often variable, with significant levels of degradation products.

You can find Tetracycline 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.