Tetracyclines

Tetracyclines

Organic compounds comprising a linearly fused tetracyclic backbone to which a variety of functional groups can be attached; they have an octahydrotetracene-2-carboxamide skeleton, and are known as derivatives of polycyclic naphthacene carboxamide.
460.43 (2)
478.9 (2)
501.313 (1)
515.33 (4)
515.34 (1)
≥97.0% Total Base (on anhydrous substance), ≥80 wt% (as is, calculated) (HPLC) (2)
94.5 to 102.0% (sum of the contents of chlortetra cycline hydrochloride and tetracycline hydrochloride, dry substance), ≥89.5% (chlortetracycline hydrochloride, dry substance), 8% max. (tetracycline hydrochloride, dry substance) (4)
98% (2)
Crystalline Powder (2)
Powder (8)
100mg (4)
1g (1)
25g (3)
5g (2)
Products (7)
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Metacycline hydrochloride, 98%, sec. Standard 
Chemical Name or Material: Metacycline hydrochloride. Name Note: 98%. CAS: 3963-95-9. Health Hazard 1: LIGHT SENSITIVE.
Metacycline hydrochloride, 98%, sec. Standard 
Chemical Name or Material: Metacycline hydrochloride. Name Note: 98%. CAS: 3963-95-9. Health Hazard 1: LIGHT SENSITIVE.
Demeclocycline hydrochloride 
Chemical Name or Material: Demeclocycline hydrochloride. CAS: 64-73-3. Health Hazard 1: Warning. Health Hazard 2: GHS H Statement
H317
May cause an allergic skin reaction.
4-Epioxytetracycline, 'can be used as secondary standard' 
Chemical Name or Material: 4-Epioxytetracycline. Name Note: 97%. CAS: 14206-58-7. CAS Min %: 96.0
4-Epioxytetracycline, 'can be used as secondary standard' 
Chemical Name or Material: 4-Epioxytetracycline. Name Note: 97%. CAS: 14206-58-7. CAS Min %: 96.0
Chlortetracycline hydrochloride 
Chemical Name or Material: Chlortetracycline hydrochloride. CAS: 64-72-2. Health Hazard 1: H315-H319-H335. Health Hazard 2: GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Chlortetracycline hydrochloride, specified according to the requirements of Ph.Eur., Thermo Scientific Chemicals 
Chemical Name or Material: Chlortetracycline hydrochloride. MDL Number: MFCD00082440. Merck Index: 15,2198. SMILES: CC1(C2CC3C(C(.