Quality:
1. order products, before delivery, according to customer needs, we will provide such as coa, msds, nuclear magnetic resonance (nmr), chiral product spinning, or customer specified demand quality indicators.
2. can be given sample and technical confirmation.
3. professional packaging, or packaging and transportation according to the needs of customers.

Service:
1. track the product freight service all the way.
2. to cooperate with the customs clearance.
3. optimize the production process according to the customer's needs.
4. joint research and development of products according to customer needs.

English name: Tetracycline hydrochloride
CAS Number: 64-75-5
Molecular formula: C22H25ClN2O8
Molecular weight: 480.896

Tetracycline hydrochloride, indications are 1. This product is used as the first choice or optional drug for the following diseases. (1) Rickettsial diseases, including epidemic typhus, endemic typhus, Rocky Mountain fever, scrub typhus and Q fever. (2) Mycoplasma infection. (3) Chlamydia infections, including psittacosis, venereal diseases, lymphoedema, non-specific urethritis, salpingitis, cervicitis and trachoma. (4) Regression fever. (5) Brucellosis. (6) Cholera. (7) Tularemia. (8) PLASTIC. (9) chancroid. In the treatment of brucellosis and plague, it should be used in combination with aminoglycosides. 2. Due to the serious resistance of common pathogenic bacteria to tetracyclines, only when the pathogenic bacteria are sensitive to this product, there is an indication to use this type of drug. This product is also not suitable for the treatment of hemolytic streptococcal infection and any type of staphylococcal infection. 3. This product can be used for patients with tetanus, gas gangrene, yaws, syphilis, gonorrhea and leptospirosis, as well as Actinomycetes, Listeria monocytogenes infections who are allergic to penicillin.

Applicable symptoms
Erectile dysfunction and pulmonary hypertension.

Dosage
The recommended dose of this product is 10mg, which is taken before sexual activity and is not affected by food. If the effect of taking 10mg is not significant, you can take 20mg, at least 30 minutes before sex.
The maximum frequency of dosing is once a day.

Quality:

1. order products, before delivery, according to customer needs, we will provide such as coa, msds, nuclear magnetic resonance (nmr), chiral product spinning, or customer specified demand quality indicators.
2. can be given sample and technical confirmation.
3. professional packaging, or packaging and transportation according to the needs of customers.

Service:
1. track the product freight service all the way.
2. to cooperate with the customs clearance.
3. optimize the production process according to the customer's needs.
4. joint research and development of products according to customer needs.