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N-DEMETHYL ERYTHROMYCIN A

Product Name
N-DEMETHYL ERYTHROMYCIN A
CAS No.
992-62-1
Chemical Name
N-DEMETHYL ERYTHROMYCIN A
Synonyms
Erythromycin Imp B;Demethylerythromycin;N-Demethylerithromycyn;3'-Demethylerythromyon;N-Demethyl-erythromycin;Des-N-methylerythromycin;Erythromycin impurity 02;N-DEMETHYL ERYTHROMYCIN A;Erythromyon, 3'-demethyl-;Erythromycin, N-demethyl-
CBNumber
CB1501579
Molecular Formula
C36H65NO13
Formula Weight
719.9
MOL File
992-62-1.mol
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N-DEMETHYL ERYTHROMYCIN A Property

Melting point:
142-144°C
Boiling point:
818.1±65.0 °C(Predicted)
Density 
1.21±0.1 g/cm3(Predicted)
storage temp. 
-20°C Freezer
solubility 
Chloroform (Slightly), Methanol (Slightly)
pka
13.09±0.70(Predicted)
color 
White to Off-White
CAS DataBase Reference
992-62-1
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Safety

HS Code 
2941500000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
1242032
Product name
Erythromycin Related Compound N
Packaging
50mg
Price
$1560
Updated
2024/03/01
Sigma-Aldrich
Product number
1134642
Product name
N-Demethylerithromycyn
Packaging
10mg
Price
$1350
Updated
2024/03/01
Cayman Chemical
Product number
27988
Product name
N-Demethylerythromycin A
Packaging
500μg
Price
$57
Updated
2024/03/01
Cayman Chemical
Product number
27988
Product name
N-Demethylerythromycin A
Packaging
1mg
Price
$100
Updated
2024/03/01
Cayman Chemical
Product number
27988
Product name
N-Demethylerythromycin A
Packaging
5mg
Price
$220
Updated
2024/03/01
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N-DEMETHYL ERYTHROMYCIN A Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

N-Demethyl Erythromycin A (Erythromycin EP Impurity B) is a metabolite of Erythromycin (E649950).

Uses

N-Demethylerythromycin A is a minor co-metabolite of erythromycin produced by Saccharopolyspora erythreae. N-Demethylerythromycin A exhibits a very narrow spectrum of antibiotic activity and is much less active than erythromycins A, B and C.

N-DEMETHYL ERYTHROMYCIN A Preparation Products And Raw materials

Raw materials

Preparation Products

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N-DEMETHYL ERYTHROMYCIN A Suppliers

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View Lastest Price from N-DEMETHYL ERYTHROMYCIN A manufacturers

Career Henan Chemical Co
Product
N-DEMETHYL ERYTHROMYCIN A 992-62-1
Price
US $1.00/g
Min. Order
1g
Purity
≥98%
Supply Ability
g/kg/Ton
Release date
2019-12-25

992-62-1, N-DEMETHYL ERYTHROMYCIN ARelated Search:

Clarithromycin Erythromycin stearate Erythromycin ethylsuccinate Erythromycin Erythromycin Estolate Erythromycin thiocyanate CLARITHROMYCIN LACTOBIONATE ERYTHROMYCIN LACTOBIONATE (200 MG) ERYTHROMYCIN, [N-METHYL-14C] CLARITHROMYCIN, [N-METHYL-14C] ERYTHROMYCIN PHOSPHATE ERYTHROMYCIN [N-METHYL-3H] ERYTHROMYCIN PROPIONATE ERYTHROMYCIN (N,N-DIMETHYL-13C2) CLARITHROMYCIN-N-METHYL-D3 Erythromycin sulfamate CLARITHROMYCIN [N-METHYL3H] erythromycin 2'-acetate

  • Erythromycin EP Impurity B/N-Demethyl Erythromycin A
  • Erythromycin Impurity 16(Erythromycin EP Impurity B)
  • Erythromycin Impurit B:(N-demethylerythromycin A)
  • Clarithromycin Impurity R (10 mg) (N-desmethyl erythromycin A)
  • DeMethylerythroMycin A, N-
  • N-Demethylerithromycyn
  • N-Desmethyl Erythromycin A
  • N-DEMETHYL ERYTHROMYCIN A
  • Demethylerythromycin
  • Des-N-methylerythromycin
  • N-Demethyl-erythromycin
  • 3'-Demethylerythromyon
  • Erythromyon, 3'-demethyl-
  • Clarithromycin EP Impurity R
  • Clarithromycin Impurity 18(Clarithromycin EP Impurity R)
  • N-Demethylerythromycin A CRS
  • Erythromycin, N-demethyl-
  • Clarithromycin EP Impurity R (N-Desmethyl 6-O-Desmethyl Clarithromycin/ N-Desmethyl Erythromycin A/ Erythromycin EP Impurity B/ Erythromycin Related Compund N)
  • Erythromycin Imp B
  • Erythromycin EP Impurity B/ Erythromycin Related Compund N (Clarithromycin EP Impurity R/ N-Desmethyl 6-O-Desmethyl Clarithromycin/ N-Desmethyl Erythromycin A)
  • N-Demethylerythromycin A (D0350000)
  • Clarithromycin Impurity R (N-desmethyl erythromycin A) (1134642)
  • Erythromycin USP Related Compound N
  • Clarithromycin Impurity R (N-desmethyl erythromycin A)
  • Erythromycin Stearate Impurity B
  • Erythromycin Estolate EP Impurity B
  • Erythromycin Ethylsuccinate Impurity B
  • Erythromycin Ethylsuccinate EP Impurity B
  • Erythromycin Stearate EP Impurity B
  • Erythromycin Estolate Impurity B
  • Erythromycin Lactobionate Impurity B
  • Erythromycin Lactobionate EP Impurity B
  • Erythromycin impurity 02
  • (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-Ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione (Erythromycin Impurity)
  • Clarithromycin Impurity 18
  • 2-{[4-(3-methoxypyridin-2-yl)butyl]amino}-5-[(6-methylpyridin-3-yl)methyl]pyrimidin-4(3h)-one trihydrochloride
  • Erythromycin impurity B, EvoPure
  • 3″-N-demethylerythromycin A
  • 3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-4-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13-hexamethyl-6-[[3,4,6-trideoxy-3-(methylamino)-β-D- xylohexopyranosyl]oxy]oxacyclotetradecane-2,10-dione
  • 992-62-1
  • Various Metabolites and Impurities
  • Metabolites & Impurities