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Heterocyclic building blocks

Tuberactinomycin A

Also known as 1-(L-threo-3,6-Diamino-4-hydroxyhexanoic acid)viomycin, Viomycin, 1-(L-threo-3,6-diamino-4-hydroxyhexanoic acid)-, Viomycin, 1-((3R,4R)-4-hydroxy-3,6-diaminohexanoic acid)-

CAS 33103-21-8Formula C25H43N13O11Molar mass 701.70 g/mol
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Tuberactinomycin A chemical structure, C25H43N13O11, CAS 33103-21-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
33103-21-8
Formula
C25H43N13O11
Molar mass
701.70 g/mol
HS code
293359
Category
Heterocyclic building blocks

What is Tuberactinomycin A?

Plain description, key identifiers and synonyms

Tuberactinomycin A is a chemical substance with the molecular formula C25H43N13O11 and a molar mass of 701.70 g/mol. Its CAS registry number is 33103-21-8. The IUPAC name is (3R,4R)-3,6-diamino-N-[(3S,6Z,9S,12S,15S)-3-[(4R,6S)-2-amino-6-hydroxy-1,4,5,6-tetrahydropyrimidin-4-yl]-6-[(carbamoylamino)methylidene]-9,12-bis(hydroxymethyl)-2,5,8,11,14-pentaoxo-1,4,7,10,13-pentazacyclohexadec-15-yl]-4-hydroxyhexanamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(3R,4R)-3,6-diamino-N-[(3S,6Z,9S,12S,15S)-3-[(4R,6S)-2-amino-6-hydroxy-1,4,5,6-tetrahydropyrimidin-4-yl]-6-[(carbamoylamino)methylidene]-9,12-bis(hydroxymethyl)-2,5,8,11,14-pentaoxo-1,4,7,10,13-pentazacyclohexadec-15-yl]-4-hydroxyhexanamide
CAS number
33103-21-8
Molecular formula
C25H43N13O11
UNII
6G3YJ6APT4
InChIKey
JCTPGOAHEVLZAB-PRPOONDPSA-N
InChI
InChI=1S/C25H43N13O11/c26-2-1-15(41)9(27)3-16(42)32-11-5-30-23(48)18(10-4-17(43)37-24(28)36-10)38-20(45)12(6-31-25(29)49)33-21(46)13(7-39)35-22(47)14(8-40)34-19(11)44/h6,9-11,13-15,17-18,39-41,43H,1-5,7-8,26-27H2,(H,30,48)(H,32,42)(H,33,46)(H,34,44)(H,35,47)(H,38,45)(H3,28,36,37)(H3,29,31,49)/b12-6-/t9-,10-,11+,13+,14+,15-,17+,18+/m1/s1
Canonical SMILES
NCCC(O)C(N)CC(=O)NC1CNC(=O)C(C2CC(O)NC(N)=N2)NC(=O)C(=CNC(N)=O)NC(=O)C(CO)NC(=O)C(CO)NC1=O
Isomeric SMILES
C1[C@@H](N=C(N[C@H]1O)N)[C@H]2C(=O)NC[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N/C(=C\NC(=O)N)/C(=O)N2)CO)CO)NC(=O)C[C@H]([C@@H](CCN)O)N

Synonyms

  • 1-(L-threo-3,6-Diamino-4-hydroxyhexanoic acid)viomycin
  • Viomycin, 1-(L-threo-3,6-diamino-4-hydroxyhexanoic acid)-
  • Viomycin, 1-((3R,4R)-4-hydroxy-3,6-diaminohexanoic acid)-

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
701.70 g/molcalc.
Exact mass
701.3205 Dacalc.
LogP (octanol/water)
-9.91calc.
Topological polar surface area
413.1 Ųcalc.
Hydrogen bond donors
16calc.
Hydrogen bond acceptors
16calc.
Rotatable bonds
10calc.
Heavy atoms
49calc.
Rings
2calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.6calc.
Formal charge
0calc.
Stereocentres
8calc.
Lipinski rule of five
Fails (3 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, C=C1NC(=O)CNC(=O)CNC(=O)CCNC(=O)C(C2CCN=CN2)NC1=O

C=C1NC(=O)CNC(=O)CNC(=O)CCNC(=O)C(C2CCN=CN2)NC1=O

2 rings, 28 atoms.

35 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.

Tuberactinomycin A suppliers

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Tuberactinomycin A price

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Uses and applications

What the substance is used for, by industry and function

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 Tuberactinomycin A is traded under.

HS 2933.59Indicative HS code

Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring, other

World exports in 2024
$18.4B
+10.5% vs 2023, imports $24.8B
2019 to 2024
Top exporters
  1. Ireland43.6%
  2. Switzerland * partner reported26.3%
  3. China7.9%
Top importers
  1. Slovenia30.3%
  2. United States30.1%
  3. Germany15.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Tuberactinomycin A, based on the data on this page

What is Tuberactinomycin A?

Tuberactinomycin A is a chemical substance with the molecular formula C25H43N13O11 and a molar mass of 701.70 g/mol. Its CAS registry number is 33103-21-8.

What is the CAS number of Tuberactinomycin A?

The CAS registry number of Tuberactinomycin A is 33103-21-8.

What is the molecular formula and weight of Tuberactinomycin A?

The molecular formula of Tuberactinomycin A is C25H43N13O11 and its molar mass is 701.70 g/mol.

What is Tuberactinomycin A used for?

Known uses and roles of Tuberactinomycin A include building blocks in research and laboratory.

Is Tuberactinomycin A hazardous?

No GHS hazard classification for Tuberactinomycin A 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 Tuberactinomycin A?

Tuberactinomycin A is usually classified under HS code 293359 (Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Tuberactinomycin A?

Post a free request on CompoundList and suppliers of Tuberactinomycin A will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Tuberactinomycin A?

Suppliers quote Tuberactinomycin A 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 Tuberactinomycin A

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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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