N-Demethylclarithromycin

Modify Date: 2026-07-17 22:44:56

N-Demethylclarithromycin structure	Common Name	N-Demethylclarithromycin
	CAS Number	101666-68-6	Molecular Weight	733.92700
	Density	1.18±0.1 g/cm3 (20 ºC 760 Torr)	Boiling Point	N/A
	Molecular Formula	C₃₇H₆₇NO₁₃	Melting Point	231-233 ºC
	MSDS	N/A	Flash Point	N/A

Name	(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-12,13-dihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-6-[(2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)oxan-2-yl]oxy-7-methoxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione
Synonym	More Synonyms

Density	1.18±0.1 g/cm3 (20 ºC 760 Torr)
Melting Point	231-233 ºC
Molecular Formula	C₃₇H₆₇NO₁₃
Molecular Weight	733.92700
Exact Mass	733.46100
PSA	191.70000
LogP	2.48840
InChIKey	CIJTVUQEURKBDL-RWJQBGPGSA-N
SMILES	CCC1OC(=O)C(C)C(OC2CC(C)(OC)C(O)C(C)O2)C(C)C(OC2OC(C)CC(NC)C2O)C(C)(OC)CC(C)C(=O)C(C)C(O)C1(C)O

RIDADR	NONH for all modes of transport

Clarithromycin

CAS#:81103-11-9

~92%

N-Demethylclari...

CAS#:101666-68-6

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Literature: RIB-X-PHARMACEUTICALS, INC. Patent: WO2008/106204 A1, 2008 ; Location in patent: Page/Page column 112 ;

Clarithromycin

CAS#:81103-11-9

3'-N,N-didemeth...

CAS#:118058-75-6

N-Demethylclari...

CAS#:101666-68-6

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Literature: US2009/76253 A1, ; Page/Page column 40 ;

Precursor 1
CAS#:81103-11-9 Clarithromycin
DownStream 0

Name: Antibacterial activity against Moraxella catarrhalis ATCC 23246 after 24 hrs at 37 de...
Source: ChEMBL
Target: Moraxella catarrhalis
External Id: CHEMBL2025009

Name: Antibacterial activity against Haemophilus influenzae ATCC 49247 after 24 hrs at 37 d...
Source: ChEMBL
Target: Haemophilus influenzae
External Id: CHEMBL2025010

Name: Antibacterial activity against Streptococcus pneumoniae ATCC 149619 after 24 hrs at 3...
Source: ChEMBL
Target: Streptococcus pneumoniae
External Id: CHEMBL2025007

Name: Antibacterial activity against Streptococcus pyogenes ATCC 700294 after 24 hrs at 37 ...
Source: ChEMBL
Target: Streptococcus pyogenes
External Id: CHEMBL2025008

Name: Antibacterial activity against Staphylococcus aureus ATCC 13709 after 24 hrs at 37 de...
Source: ChEMBL
Target: Staphylococcus aureus
External Id: CHEMBL2025006

Name: Antibacterial activity against macrolide-susceptible Staphylococcus aureus ATCC 29213
Source: ChEMBL
Target: Staphylococcus aureus
External Id: CHEMBL2064952

Name: Antibacterial activity against macrolide-resistant Staphylococcus aureus ATCC 33591 c...
Source: ChEMBL
Target: Staphylococcus aureus
External Id: CHEMBL2064953

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N-des-methylclarithromycin

Claricid Impurity 1

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N-Desmethyl Clarithromycin
Price: Check
Purity: 90.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-Desmethyl Clarithromycin
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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N-Demethylclarithromycin

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Chemical & Physical Properties

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Synthetic Route

Precursor & DownStream

N-DemethylclarithromycinBioassay

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.