二盐酸盐大观霉素五水合物

Description

Spectinomycin dihydrochloride pentahydrate · CAS 22189-32-8 · C14H24N2O7. UNII 93AKI1U6QF. Solubility: 1.50e+02 g/L; LogP: -2.3; Dissociation Constants: 6.95.

Identification

CAS Registry Number	22189-32-8
PubChem CID	15541
Molecular formula	C14H24N2O7
IUPAC name	(1R,3S,5R,8R,10R,11S,12S,13R,14S)-8,12,14-trihydroxy-5-methyl-11,13-bis(methylamino)-2,4,9-trioxatricyclo[8.4.0.03,8]tetradecan-7-one
UNII (FDA)	93AKI1U6QF

Computed Descriptors

Molecular Weight	332.35
XLogP3	-3.1
Hydrogen Bond Donor Count	5
Hydrogen Bond Acceptor Count	9
Rotatable Bond Count	2
Exact Mass	332.15835111
Monoisotopic Mass	332.15835111
Topological Polar Surface Area	130
Heavy Atom Count	23
Formal Charge	0

Physical & Chemical Properties

Solubility	1.50e+02 g/L
LogP	-2.3
Dissociation Constants	6.95

Physical description & handling notes

• Solid
• Easily soluble in cold water
• 176.2 Ų [M+H]+ [CCS Type: TW; Method: calibrated with Waters Major Mix]
• 183.5 Ų [M+Na]+ [CCS Type: TW; Method: calibrated with Waters Major Mix]
• 175.51 Ų [M+K]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
• 171.79 Ų [M+Na]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

Regulatory Status

Regulatory & Food Contact	ANTIMICROBIAL_AGENT: Veterinary Drug ACTINOSPECTACIN JECFA ADI: 0-0.04 mg/kg bw TRS 888-JECFA 50/43 FAS 33-JECFA 42/59 (1994) ANTIBIOTIC 153a
GHS notification summary	5.6% (3 / 54)

GHS Hazard Classification

GHS notification summary	5.6% (3 / 54)
Reported hazard statements	H315 (90.7%), H319 (92.6%), H335 (92.6%)

Documented Uses

• Animal Drugs -> FDA Approved Animal Drug Products (Green Book) -> Active Ingredients
• Veterinary Drug -> ANTIMICROBIAL_AGENT -> JECFA Functional Classes
• Pharmaceuticals -> Animal Drugs -> Approved in Taiwan
• For use in the treatment of acute gonorrheal urethritis and proctitis in the male and acute gonorrheal cervicitis and proctitis in the female when due to susceptible strains of Neisseria gonorrhoeae.
• Parenteral - General injections - unspecified: 2 g in vial (as hydrochloride) powder for injection
• (1) Gonococcal infection; (2) Bacterial infection of unspecified site

Synonyms

Spectinomycin; Espectinomicina; 1695-77-8; Togamycin; Antibiotic 2233wp; Spectinomycine; Spectinomycinum; Prospec; Adspec; M-141; U 18409 E; 93AKI1U6QF; Spectinomicina; CHX-3101; U-18409E; CHEBI:9215

Frequently Asked Questions

What are the CAS number and molecular formula of Spectinomycin dihydrochloride pentahydrate?

CAS 22189-32-8; molecular formula C14H24N2O7; molecular weight — g/mol.

What other names is Spectinomycin dihydrochloride pentahydrate known by?

Spectinomycin, Espectinomicina, 1695-77-8, Togamycin, Antibiotic 2233wp, Spectinomycine.

What is the regulatory status of Spectinomycin dihydrochloride pentahydrate?

Documented regulatory listings: ANTIMICROBIAL_AGENT: Veterinary Drug; ACTINOSPECTACIN; JECFA ADI: 0-0.04 mg/kg bw.

Is Spectinomycin dihydrochloride pentahydrate classified as hazardous?

5.6% of GHS notifications report no hazard classification (3 of 54).

What are the key physical properties of Spectinomycin dihydrochloride pentahydrate?

Solubility: 1.50e+02 g/L; LogP: -2.3; Dissociation Constants: 6.95.

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.