(4α)-7-Chlorotetracycline
4-Epichlortetracycline hydrochloride 'canbe used as secondary standard'
CAS: 14297-93-9
Molecular Formula: C22H23ClN2O8
(4α)-7-Chlorotetracycline - Names and Identifiers
| Name | 4-Epichlortetracycline hydrochloride 'canbe used as secondary standard' |
| Synonyms | 4-Epichlorotetracycline 4-Epichlortetracycline. (4α)-7-Chlorotetracycline Aureomycin Impurity A(EP) 4-epi chlortetracycline.HCl 4-Epichlortetracycline hydrochloride 'canbe used as secondary standard' (4R)-7-Chloro-1,4β,4aβ,5,5aβ,6,11,11a,12,12a-decahydro-3,6α,10,12aβ-tetrahydroxy-6-methyl-4-dimethylamino-1,11,12-trioxonaphthacene-2-carboxamide 2-Naphthacenecarboxamide, 7-chloro-4-(dimethylamino)-1,4,4A,5,5A,6,11,12A-octahydro-3,6,10,12,12A-pentahydroxy-6-methyl-1,11-dioxo-, (4R-(4alpha,4abeta,5abeta,6alpha,12abeta))- |
| CAS | 14297-93-9 |
(4α)-7-Chlorotetracycline - Physico-chemical Properties
| Molecular Formula | C22H23ClN2O8 |
| Molar Mass | 478.88 |
| Density | 1.70±0.1 g/cm3(Predicted) |
| Boling Point | 821.1±65.0 °C(Predicted) |
| pKa | 4.50±1.00(Predicted) |
(4α)-7-Chlorotetracycline - Introduction
Chlortetracycline hydrochloride, also known as epichlorotetracycline hydrochloride, is a broad-spectrum antibiotic. Its chemical formula is C22H24N2O8 · HCl, and its relative molecular mass is 478.90. It is a yellow crystalline powder, slightly soluble in water, soluble in dilute acid and sodium hydroxide solution.
Chlortetracycline hydrochloride can treat a variety of infectious conditions, including respiratory tract infections, urinary tract infections, skin and soft tissue infections, etc. It has a broad-spectrum antibacterial effect and can effectively inhibit the growth and reproduction of bacteria. However, it should be noted that because the abuse of antibiotics can lead to the development of bacterial resistance, it is necessary to use them with caution and regulate the use of drugs according to the doctor's guidance.
Chlortetracycline hydrochloride is usually obtained by reacting chlortetracycline with hydrochloric acid. In the laboratory, chlortetracycline can be reacted with a solution of hydrochloric acid to give chlortetracycline hydrochloride. The preparation process needs to be safe and avoid contact with skin, eyes or inhalation. Wear protective equipment during operation and operate in a well-ventilated environment.
In summary, chlortetracycline hydrochloride is a broad-spectrum antibiotic used to treat a variety of infectious conditions. Its preparation requires careful operation and safe use to avoid adverse effects. Use should follow the doctor's instructions and avoid abuse.
Chlortetracycline hydrochloride can treat a variety of infectious conditions, including respiratory tract infections, urinary tract infections, skin and soft tissue infections, etc. It has a broad-spectrum antibacterial effect and can effectively inhibit the growth and reproduction of bacteria. However, it should be noted that because the abuse of antibiotics can lead to the development of bacterial resistance, it is necessary to use them with caution and regulate the use of drugs according to the doctor's guidance.
Chlortetracycline hydrochloride is usually obtained by reacting chlortetracycline with hydrochloric acid. In the laboratory, chlortetracycline can be reacted with a solution of hydrochloric acid to give chlortetracycline hydrochloride. The preparation process needs to be safe and avoid contact with skin, eyes or inhalation. Wear protective equipment during operation and operate in a well-ventilated environment.
In summary, chlortetracycline hydrochloride is a broad-spectrum antibiotic used to treat a variety of infectious conditions. Its preparation requires careful operation and safe use to avoid adverse effects. Use should follow the doctor's instructions and avoid abuse.
Last Update：2024-04-10 22:29:15
