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Heterocyclic building blocks

cyclodA

Also known as cyclo-dA, (5'r)-5',8-cyclo-2'-deoxyadenosine, (6R,7S,8S,R)-4-Amino-7,8,9,-tetrahydro-7,-epoxy-6H-azepino[1,2-e]purine-6,8-diol

CAS 117182-87-3Formula C10H11N5O3Molar mass 249.23 g/mol
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cyclodA chemical structure, C10H11N5O3, CAS 117182-87-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
117182-87-3
Formula
C10H11N5O3
Molar mass
249.23 g/mol
HS code
293499
Category
Heterocyclic building blocks

What is cyclodA?

Plain description, key identifiers and synonyms

8,5'-cyclo-2'-deoxyadenosine is an organic heterotetracyclic compound obtained by intramolecular formation of a C-C bond between positions 8 and 5' of 2'-deoxyadenosine. It has a role as a Mycoplasma genitalium metabolite. It is a N-glycosyl compound, a diol, an aromatic amine, a bridged compound and an organic heterotetracyclic compound. It is functionally related to a 2'-deoxyadenosine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1R,11R,12S,13S)-7-amino-15-oxa-2,4,6,9-tetrazatetracyclo[10.2.1.02,10.03,8]pentadeca-3,5,7,9-tetraene-11,13-diol
CAS number
117182-87-3
Molecular formula
C10H11N5O3
InChIKey
MBVGIEDXZGVICG-FXZMZVCPSA-N
InChI
InChI=1S/C10H11N5O3/c11-8-5-9(13-2-12-8)15-4-1-3(16)7(18-4)6(17)10(15)14-5/h2-4,6-7,16-17H,1H2,(H2,11,12,13)/t3-,4+,6-,7-/m0/s1
Canonical SMILES
Nc1ncnc2c1nc1n2C2CC(O)C(O2)C1O
Isomeric SMILES
C1[C@@H]([C@H]2[C@@H](C3=NC4=C(N=CN=C4N3[C@@H]1O2)N)O)O

Synonyms

  • cyclo-dA
  • (5'r)-5',8-cyclo-2'-deoxyadenosine
  • (6R,7S,8S,R)-4-Amino-7,8,9,-tetrahydro-7,-epoxy-6H-azepino[1,2-e]purine-6,8-diol
  • (1R,11R,12S,13S)-7-amino-15-oxa-2,4,6,9-tetrazatetracyclo[10.2.1.02,10.03,8]pentadeca-3,5,7,9-tetraene-11,13-diol
  • (6R,7S,8S,10R)-4-amino-7,8,9,10-tetrahydro-6H-7,10-epoxyazepino[1,2-e]purine-6,8-diol

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
249.23 g/molcalc.
Exact mass
249.0862 Dacalc.
LogP (octanol/water)
-0.9calc.
Topological polar surface area
119.3 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
7calc.
Rotatable bonds
0calc.
Heavy atoms
18calc.
Rings
4calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.5calc.
Formal charge
0calc.
Stereocentres
4calc.
Lipinski rule of five
Passes (0 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, c1ncc2nc3n(c2n1)C1CCC(C3)O1

c1ncc2nc3n(c2n1)C1CCC(C3)O1

4 rings, 15 atoms.

7 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.

cyclodA suppliers

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cyclodA price

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Uses and applications

What the substance is used for, by industry and function

Roles

  • Mycoplasma genitalium metabolite
  • 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 cyclodA 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 cyclodA is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is cyclodA?

8,5'-cyclo-2'-deoxyadenosine is an organic heterotetracyclic compound obtained by intramolecular formation of a C-C bond between positions 8 and 5' of 2'-deoxyadenosine. It has a role as a Mycoplasma genitalium metabolite.

What is the CAS number of cyclodA?

The CAS registry number of cyclodA is 117182-87-3.

What is the molecular formula and weight of cyclodA?

The molecular formula of cyclodA is C10H11N5O3 and its molar mass is 249.23 g/mol.

What is cyclodA used for?

Known uses and roles of cyclodA include building blocks in research and laboratory, screening compounds in research and laboratory, mycoplasma genitalium metabolite, bacterial metabolite, metabolite and 1 more.

Is cyclodA hazardous?

No GHS hazard classification for cyclodA 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 cyclodA?

cyclodA 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 cyclodA?

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

What is the price of cyclodA?

Suppliers quote cyclodA 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 cyclodA

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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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