CAS: 2058-46-0 Oxytetracycline HCl Powder Antioxidant Powder

• Powder: Yes
• Customized: Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Adult
• State: Powder
• Purity: >99%
• Model NO.: HNB-oxytetracycline hcl
• Product Name: Oxytetracycline HCl
• CAS: 2058-46-0
• Molecular Weight: 533.356
• Molecular Formula: C22h25cln2o9
• Density: 1.71 g/cm3
• Assay: HPLC99%
• Sample: 10g Available
• Factory Supply: Yes
• Appearance: White Powder
• Usage: Animal Pharmaceuticals
• Shelf Life: 2 Years Proper Storage
• Certificate: GMP/ISO9001
• Packing: Carton Box or Drum
• Function: Antibiotic
• Payment: Tt/Western Union
• Transport Package: Carton Box
• Specification: HPLC 99%
• Trademark: HNB
• Origin: China
• HS Code: 3006920000
• Production Capacity: 1000kg Per Month

Product Description

Cas:2058-46-0 oxytetracycline hcl powder

Product Name	Oxytetracycline HCl
Appearance	White powder
Assay	10%,20%,40% water soluble,98% fat-soluble Oxytetracycline HCl
CAS No.	2058-46-0
Molecular Formula	C22H25ClN2O9
Molecular Weight	533.356
Melting point	839.6ºC at 760 mmHg
Grade	Food & Cosmetic & Medicine Grade
Test Method	HPLC
Storage	Store in cool and dry place,keep away from strong light.
Shelf life	2 years when properly stored.

It is a broad spectrum antibiotic, and its antibacterial spectrum, antibacterial principle and application are basically the same as tetracycline. Many Rickettsiae, Mycoplasma, Chlamydia, spirochetes, amoebas and some Plasmodium species are also sensitive to this product. Enterococci are resistant to it. Others such as Actinomycetes, Bacillus anthracis, Listeria monocytogenes, Clostridium SPP., Nocardia SPP., Vibrio SPP., Brucella SPP., Campylobacter SPP., Yersinia SPP. This product has certain antibacterial activity against gonococci and meningococci, but penicillin-resistant gonococci are also resistant to oxytetracycline. Due to the wide application of tetracycline for many years, the common clinical pathogens have serious resistance to tetracycline, including Staphylococcus and other Gram-positive bacteria and most gram-negative bacilli. Cross resistance exists among different varieties of tetracycline antibiotics. The mechanism of action of this product is that the drug can specifically bind to the A position of the 30S subunit of the bacterial ribosome, inhibit the growth of peptide chain and affect the synthesis of bacterial protein. This product is slightly more effective than tetracycline against intestinal infections, including amoebic dysentery. There is close cross resistance with tetracycline.

Item of Analysis	Specification	Results	Test Methods
Assay(on the anhydrous basis )	98%~101%	99.20%	HPLC
Appearance	White powder	Conform	Visual
Identification
A: IR	Corresponds qualitatively to the reference	Complies	USP41-NF36
B: Color Reaction	A blue color appears	Positive	USP41-NF36
Water(KF)	≤0.2%	0.03%	USP41-NF36
Residue on ignition	≤0.1%	0.02%	USP41-NF36
Mesh size	Not less than 90% pass 80 mesh	Complies	80 mesh screen
Residual Solvents	Ethanol ≤1000ppm	18ppm	USP41-NF36
Heavy metals	Inorganic arsenic ≤3μg/g	0.06μg/g	USP41-NF36
	Total Hg ≤3μg/g	<0.01μg/g	USP41-NF36
	Lead ≤1μg/g	0.09μg/g	USP41-NF36
Chromatographic purity	Test 1: Coenzyme Q7,Q8,Q9,Q11 and related impurities:≤1.0% Test 2: 2Z isomer and related impurities:≤1.0% Test 1 & Test 2:  ≤1.5% Test 3: The single related impurities≤0.3%	0.37% 0.05% 0.42% 0.25%	USP41-NF36
Total Plate Count	≤1000cfu/g	<10 cfu/g	USP41-NF36
Yeast & Mold	≤100cfu/g	<15 cfu/g	USP41-NF36
E. Coli.	Negative	Negative	USP41-NF36
Salmonelle	Negative	Negative	USP41-NF36
S.aureus	Negative	Negative	USP41-NF36

Storage: 0-25ºC, preserve in well-closed, light-resistant container.Keep out of directly light and away from heat source.
Shelf life: 36 months if store under the conditions above and stay in original packaging.