Anhydrotetracycline
脱水四环素
Also known as: Anhydrotetracycline, 5a,6-Anhydrotetracycline, (4S)-Anhydrotetracycline, (4S,4aS,12aR)-4-(dimethylamino)-1,10,11,12a-tetrahydroxy-6-methyl-3,12-dioxo-4a,5-dihydro-4H-tetracene-2-carboxamide, 3,10,11,12aβ-Tetrahydroxy-4β-(dimethylamino)-6-methyl-1,12-dioxo-1,4,4aβ,5,12,12a-hexahydronaphthacene-2-carboxamide
Anhydrotetracycline (CAS 1665-56-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C22H22N2O7 and a molecular weight of 426.41900 g/mol. It is also known as 5a,6-Anhydrotetracycline, (4S)-Anhydrotetracycline and (4S,4aS,12aR)-4-(dimethylamino)-1,10,11,12a-tetrahydroxy-6-methyl-3,12-dioxo-4a,5-dihydro-4H-tetracene-2-carboxamide. Key properties include a boiling point of 618.6ºC at 760 mmHg, a density of 1.6 g/cm3 and a flash point of 327.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1665-56-1
- Jingsj CID
- J-1971747-6
- Molecular Formula
- C22H22N2O7
- Chinese Name
- 脱水四环素
- Molecular Weight
- 426.41900 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 618.6ºC at 760 mmHg |
|---|---|
| Density | 1.6 g/cm3 |
| Flash Point | 327.9ºC |
Frequently Asked Questions
What is the CAS number of Anhydrotetracycline?
The CAS number of Anhydrotetracycline is 1665-56-1.
What are the molecular formula and molecular weight of Anhydrotetracycline?
Anhydrotetracycline has molecular formula C22H22N2O7 and molecular weight 426.41900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Anhydrotetracycline (CAS 1665-56-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1971747-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.