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Heterocyclic compounds

Narbomycin

Also known as 12-Deoxypicromycin, Picromycin, 12-deoxy-, Antibiotic B-62169B

CAS 6036-25-5Formula C28H47NO7Molar mass 509.68 g/mol
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Narbomycin chemical structure, C28H47NO7, CAS 6036-25-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
6036-25-5
Formula
C28H47NO7
Molar mass
509.68 g/mol
HS code
293220
Category
Heterocyclic compounds

What is Narbomycin?

Plain description, key identifiers and synonyms

Narbomycin is a macrolide antibiotic that is narbonolide having a 3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl residue attached at position 6. It is biosynthesised by Streptomyces venezuelae. It has a role as a bacterial metabolite. It is a macrolide antibiotic, an enone and a monosaccharide derivative. It is functionally related to a narbonolide. It is a conjugate base of a narbomycin(1+).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(3R,5R,6S,7S,9R,11E,13R,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-3,5,7,9,13-pentamethyl-1-oxacyclotetradec-11-ene-2,4,10-trione
CAS number
6036-25-5
Molecular formula
C28H47NO7
UNII
024664144V
InChIKey
OXFYAOOMMKGGAI-JLTOUBQASA-N
InChI
InChI=1S/C28H47NO7/c1-10-23-15(2)11-12-22(30)16(3)13-17(4)26(19(6)24(31)20(7)27(33)35-23)36-28-25(32)21(29(8)9)14-18(5)34-28/h11-12,15-21,23,25-26,28,32H,10,13-14H2,1-9H3/b12-11+/t15-,16-,17+,18-,19+,20-,21+,23-,25-,26+,28+/m1/s1
Canonical SMILES
CCC1OC(=O)C(C)C(=O)C(C)C(OC2OC(C)CC(N(C)C)C2O)C(C)CC(C)C(=O)C=CC1C
Isomeric SMILES
CC[C@@H]1[C@@H](/C=C/C(=O)[C@@H](C[C@@H]([C@@H]([C@H](C(=O)[C@H](C(=O)O1)C)C)O[C@H]2[C@@H]([C@H](C[C@H](O2)C)N(C)C)O)C)C)C

Synonyms

  • 12-Deoxypicromycin
  • Picromycin, 12-deoxy-
  • Antibiotic B-62169B
  • (+)-Narbomycin
  • (10E)-3-De((2,6-dideoxy-3-c-methyl-3-o-methyl-alpha-l-ribohexopyranosyl)oxy)-10,11-didehydro-10-demethyl-6,11,12-trideoxy-3-oxoerythromycin
  • Erythromycin, 3-de((2,6-dideoxy-3-c-methyl-3-o-methyl-alpha-l-ribo-hexopyranosyl)oxy)-10,11-didehydro-10-demethyl-6,11,12-trideoxy-3-oxo-, (10E)-

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
509.68 g/molcalc.
Exact mass
509.3353 Dacalc.
LogP (octanol/water)
3.4calc.
Topological polar surface area
102.4 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
8calc.
Rotatable bonds
4calc.
Heavy atoms
36calc.
Rings
2calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.82calc.
Formal charge
0calc.
Stereocentres
11calc.
Lipinski rule of five
Passes (1 violation)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=C1C=CCCOC(=O)CC(=O)CC(OC2CCCCO2)CCC1

O=C1C=CCCOC(=O)CC(=O)CC(OC2CCCCO2)CCC1

2 rings, 24 atoms.

2 other chemicals share 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.

Narbomycin suppliers

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Narbomycin price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Roles

  • bacterial metabolite
  • metabolite
  • prokaryotic metabolite

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 Narbomycin is traded under.

HS 2932.20Indicative HS code

Lactones

World exports in 2024
$1.97B
−4.7% vs 2023, imports $2.07B
2019 to 2024
Top exporters
  1. China56.3%
  2. India * partner reported7.4%
  3. Germany7.3%
Top importers
  1. United States14.2%
  2. India * partner reported13.5%
  3. Brazil8.5%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Narbomycin?

Narbomycin is a macrolide antibiotic that is narbonolide having a 3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl residue attached at position 6. It is biosynthesised by Streptomyces venezuelae. It has a role as a bacterial metabolite. It is a macrolide antibiotic, an enone and a monosaccharide derivative.

What is the CAS number of Narbomycin?

The CAS registry number of Narbomycin is 6036-25-5.

What is the molecular formula and weight of Narbomycin?

The molecular formula of Narbomycin is C28H47NO7 and its molar mass is 509.68 g/mol.

What is Narbomycin used for?

Known uses and roles of Narbomycin include bacterial metabolite, metabolite and prokaryotic metabolite.

Is Narbomycin hazardous?

No GHS hazard classification for Narbomycin 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 Narbomycin?

Narbomycin is usually classified under HS code 293220 (Lactones). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Narbomycin?

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What is the price of Narbomycin?

Suppliers quote Narbomycin 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 Narbomycin

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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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