盐酸地美环素

Description

demeclocycline hydrochloride · CAS 64-73-3 · C21H21ClN2O8. UNII 5R5W9ICI6O.

Identification

CAS Registry Number	64-73-3
PubChem CID	54680690
Molecular formula	C21H21ClN2O8
IUPAC name	(4S,4aS,5aS,6S,12aR)-7-chloro-4-(dimethylamino)-1,6,10,11,12a-pentahydroxy-3,12-dioxo-4a,5,5a,6-tetrahydro-4H-tetracene-2-carboxamide
UNII (FDA)	5R5W9ICI6O

Computed Descriptors

Molecular Weight	464.9
XLogP3	0.7
Hydrogen Bond Donor Count	6
Hydrogen Bond Acceptor Count	9
Rotatable Bond Count	2
Exact Mass	464.0986433
Monoisotopic Mass	464.0986433
Topological Polar Surface Area	182
Heavy Atom Count	32
Formal Charge	0

Physical description & handling notes

• 196.04 Ų [M+H-H2O]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
• 207.03 Ų [M+K]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
• 194.63 Ų [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
• 205.37 Ų [M+Na]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

Synonyms

demeclocycline; Demethylchlortetracycline; 127-33-3; DMCT; Ledermycin; 6-Demethyl-7-chlorotetracycline; Demethylchlortetracyclin; Demeclociclina; 7-Chloro-6-demethyltetracycline; Demeclocyclinum; Clortetrin; Declomycin; Demethylchlorotetracycline; Demethylchlortetracyclinum; 6-Demethylchlorotetracycline; Tri-demethylchlortetracycline

Frequently Asked Questions

What are the CAS number and molecular formula of demeclocycline hydrochloride?

CAS 64-73-3; molecular formula C21H21ClN2O8; molecular weight — g/mol.

What other names is demeclocycline hydrochloride known by?

demeclocycline, Demethylchlortetracycline, 127-33-3, DMCT, Ledermycin, 6-Demethyl-7-chlorotetracycline.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.