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Nucleosides and nucleotides

Orb1907334

Also known as 4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-(2-hydroxyethyl)pyrimidin-2-one

CAS 137248-64-7Formula C11H17N3O6Molar mass 287.27 g/mol
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Orb1907334 chemical structure, C11H17N3O6, CAS 137248-64-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
137248-64-7
Formula
C11H17N3O6
Molar mass
287.27 g/mol
HS code
293499
Category
Nucleosides and nucleotides

What is Orb1907334?

Plain description, key identifiers and synonyms

Orb1907334 is a chemical substance with the molecular formula C11H17N3O6 and a molar mass of 287.27 g/mol. Its CAS registry number is 137248-64-7. The IUPAC name is 4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-(2-hydroxyethyl)pyrimidin-2-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-(2-hydroxyethyl)pyrimidin-2-one
CAS number
137248-64-7
Molecular formula
C11H17N3O6
InChIKey
PXHKHCSQQQUDBL-FDDDBJFASA-N
InChI
InChI=1S/C11H17N3O6/c12-9-5(1-2-15)3-14(11(19)13-9)10-8(18)7(17)6(4-16)20-10/h3,6-8,10,15-18H,1-2,4H2,(H2,12,13,19)/t6-,7-,8-,10-/m1/s1
Canonical SMILES
Nc1nc(=O)n(C2OC(CO)C(O)C2O)cc1CCO
Isomeric SMILES
C1=C(C(=NC(=O)N1[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O)N)CCO

Synonyms

  • 4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-(2-hydroxyethyl)pyrimidin-2-one

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
287.27 g/molcalc.
Exact mass
287.1117 Dacalc.
LogP (octanol/water)
-3.03calc.
Topological polar surface area
151.1 Ųcalc.
Hydrogen bond donors
5calc.
Hydrogen bond acceptors
8calc.
Rotatable bonds
4calc.
Heavy atoms
20calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.64calc.
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, O=c1ncccn1C1CCCO1

O=c1ncccn1C1CCCO1

2 rings, 12 atoms.

1,589 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.

Orb1907334 suppliers

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Orb1907334 price

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 Orb1907334 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 Orb1907334 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Orb1907334, based on the data on this page

What is Orb1907334?

Orb1907334 is a chemical substance with the molecular formula C11H17N3O6 and a molar mass of 287.27 g/mol. Its CAS registry number is 137248-64-7. The IUPAC name is 4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-(2-hydroxyethyl)pyrimidin-2-one.

What is the CAS number of Orb1907334?

The CAS registry number of Orb1907334 is 137248-64-7.

What is the molecular formula and weight of Orb1907334?

The molecular formula of Orb1907334 is C11H17N3O6 and its molar mass is 287.27 g/mol.

Is Orb1907334 hazardous?

No GHS hazard classification for Orb1907334 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 Orb1907334?

Orb1907334 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 Orb1907334?

Post a free request on CompoundList and suppliers of Orb1907334 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Orb1907334?

Suppliers quote Orb1907334 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 Orb1907334

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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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