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Heterocyclic building blocks

Nafithromycin

Also known as nafithromycine, nafitromicina, nafithromycinum

CAS 1691240-78-4Formula C42H62N6O11SMolar mass 859.06 g/mol
1 supplier listed
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Nafithromycin chemical structure, C42H62N6O11S, CAS 1691240-78-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1691240-78-4
Formula
C42H62N6O11S
Molar mass
859.06 g/mol
HS code
293499
Category
Heterocyclic building blocks

What is Nafithromycin?

Plain description, key identifiers and synonyms

Nafithromycin is a chemical substance with the molecular formula C42H62N6O11S and a molar mass of 859.06 g/mol. Its CAS registry number is 1691240-78-4. The IUPAC name is (1S,2R,5R,7R,8R,9R,11R,13R,14S,15R)-8-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-9-methoxy-1,5,7,9,11,13-hexamethyl-4,6,12,16-tetraoxo-N'-[(1S)-1-(5-pyridin-2-yl-1,3,4-thiadiazol-2-yl)ethoxy]-3,17-dioxabicyclo[12.3.0]heptadecane-15-carboximidamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1S,2R,5R,7R,8R,9R,11R,13R,14S,15R)-8-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-9-methoxy-1,5,7,9,11,13-hexamethyl-4,6,12,16-tetraoxo-N'-[(1S)-1-(5-pyridin-2-yl-1,3,4-thiadiazol-2-yl)ethoxy]-3,17-dioxabicyclo[12.3.0]heptadecane-15-carboximidamide
CAS number
1691240-78-4
Molecular formula
C42H62N6O11S
UNII
75F74Y2R70
InChIKey
RLFCSBSRGRJFRO-QAOQTAGDSA-N
InChI
InChI=1S/C42H62N6O11S/c1-13-28-42(9)30(29(39(53)58-42)35(43)47-59-25(7)36-45-46-37(60-36)26-16-14-15-17-44-26)22(4)31(49)20(2)19-41(8,54-12)34(23(5)32(50)24(6)38(52)56-28)57-40-33(51)27(48(10)11)18-21(3)55-40/h14-17,20-25,27-30,33-34,40,51H,13,18-19H2,1-12H3,(H2,43,47)/t20-,21-,22-,23+,24-,25+,27+,28-,29-,30+,33-,34-,40+,41-,42-/m1/s1
Canonical SMILES
CCC1OC(=O)C(C)C(=O)C(C)C(OC2OC(C)CC(N(C)C)C2O)C(C)(OC)CC(C)C(=O)C(C)C2C(C(N)=NOC(C)c3nnc(-c4ccccn4)s3)C(=O)OC12C
Isomeric SMILES
CC[C@@H]1[C@@]2([C@@H]([C@H](C(=O)[C@@H](C[C@@]([C@@H]([C@H](C(=O)[C@H](C(=O)O1)C)C)O[C@H]3[C@@H]([C@H](C[C@H](O3)C)N(C)C)O)(C)OC)C)C)[C@@H](C(=O)O2)/C(=N/O[C@@H](C)C4=NN=C(S4)C5=CC=CC=N5)/N)C

Synonyms

  • nafithromycine
  • nafitromicina
  • nafithromycinum
  • WCK 4873
  • Nafithromycin (INN)

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
859.06 g/molcalc.
Exact mass
858.4197 Dacalc.
LogP (octanol/water)
4.12calc.
Topological polar surface area
224.2 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
17calc.
Rotatable bonds
10calc.
Heavy atoms
60calc.
Rings
5calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.71calc.
Formal charge
0calc.
Stereocentres
15calc.
Lipinski rule of five
Fails (2 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C1CC(=O)OCC2OC(=O)C(C=NOCc3nnc(-c4ccccn4)s3)C2CC(=O)CCCC(OC2CCCCO2)C1

O=C1CC(=O)OCC2OC(=O)C(C=NOCc3nnc(-c4ccccn4)s3)C2CC(=O)CCCC(OC2CCCCO2)C1

5 rings, 43 atoms.

No other chemical in our database has this scaffold.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Nafithromycin suppliers

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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

1 supplier in 1 country

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Nafithromycin price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Pharmacological actions

  • Anti-Bacterial Agents
  • Protein Synthesis Inhibitors

Roles

  • antibacterial agent
  • antimicrobial agent

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Nafithromycin is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Nafithromycin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Nafithromycin, based on the data on this page

What is Nafithromycin?

Nafithromycin is a chemical substance with the molecular formula C42H62N6O11S and a molar mass of 859.06 g/mol. Its CAS registry number is 1691240-78-4.

What is the CAS number of Nafithromycin?

The CAS registry number of Nafithromycin is 1691240-78-4.

What is the molecular formula and weight of Nafithromycin?

The molecular formula of Nafithromycin is C42H62N6O11S and its molar mass is 859.06 g/mol.

What is Nafithromycin used for?

Known uses and roles of Nafithromycin include building blocks in research and laboratory, antibacterial agent, antimicrobial agent, anti-bacterial agents and protein synthesis inhibitors.

Is Nafithromycin hazardous?

No GHS hazard classification for Nafithromycin is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Nafithromycin?

Nafithromycin is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Nafithromycin?

CompoundList lists 1 supplier of Nafithromycin in India. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Nafithromycin in India?

1 supplier in India list Nafithromycin on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Nafithromycin?

Suppliers quote Nafithromycin on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Nafithromycin

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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