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Nucleosides and nucleotides

Orb1907347

Also known as N4-Benzoyl-5'-O-DMTr-2'-O-(N3-trifluoroacetyl)aminopropylcytidine3'-CEDphosphoramidite, N4-Bz-5'-O-DMTr-2'-O-(N3-TFAc) aminopropyl cytidine 3'-CED phosphoramidite

CAS 165381-54-4Formula C51H58F3N6O10PMolar mass 1,003.03 g/mol
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Orb1907347 chemical structure, C51H58F3N6O10P, CAS 165381-54-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
165381-54-4
Formula
C51H58F3N6O10P
Molar mass
1,003.03 g/mol
HS code
293499
Category
Nucleosides and nucleotides

What is Orb1907347?

Plain description, key identifiers and synonyms

Orb1907347 is a chemical substance with the molecular formula C51H58F3N6O10P and a molar mass of 1,003.03 g/mol. Its CAS registry number is 165381-54-4. The IUPAC name is N-[1-[(2R,3R,4R,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxy-3-[3-[(2,2,2-trifluoroacetyl)amino]propoxy]oxolan-2-yl]-2-oxopyrimidin-4-yl]benzamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-[1-[(2R,3R,4R,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxy-3-[3-[(2,2,2-trifluoroacetyl)amino]propoxy]oxolan-2-yl]-2-oxopyrimidin-4-yl]benzamide
CAS number
165381-54-4
Molecular formula
C51H58F3N6O10P
InChIKey
PLGRAOCWBZAGHT-YJGWTFTBSA-N
InChI
InChI=1S/C51H58F3N6O10P/c1-34(2)60(35(3)4)71(68-32-13-28-55)70-44-42(33-67-50(37-17-11-8-12-18-37,38-19-23-40(64-5)24-20-38)39-21-25-41(65-6)26-22-39)69-47(45(44)66-31-14-29-56-48(62)51(52,53)54)59-30-27-43(58-49(59)63)57-46(61)36-15-9-7-10-16-36/h7-12,15-27,30,34-35,42,44-45,47H,13-14,29,31-33H2,1-6H3,(H,56,62)(H,57,58,61,63)/t42-,44-,45-,47-,71?/m1/s1
Canonical SMILES
COc1ccc(C(OCC2OC(n3ccc(NC(=O)c4ccccc4)nc3=O)C(OCCCNC(=O)C(F)(F)F)C2OP(OCCC#N)N(C(C)C)C(C)C)(c2ccccc2)c2ccc(OC)cc2)cc1
Isomeric SMILES
CC(C)N(C(C)C)P(OCCC#N)O[C@@H]1[C@H](O[C@H]([C@@H]1OCCCNC(=O)C(F)(F)F)N2C=CC(=NC2=O)NC(=O)C3=CC=CC=C3)COC(C4=CC=CC=C4)(C5=CC=C(C=C5)OC)C6=CC=C(C=C6)OC

Synonyms

  • N4-Benzoyl-5'-O-DMTr-2'-O-(N3-trifluoroacetyl)aminopropylcytidine3'-CEDphosphoramidite
  • N4-Bz-5'-O-DMTr-2'-O-(N3-TFAc) aminopropyl cytidine 3'-CED phosphoramidite

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
1,003.03 g/molcalc.
Exact mass
1,002.3904 Dacalc.
LogP (octanol/water)
8.53calc.
Topological polar surface area
184.7 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
13calc.
Rotatable bonds
24calc.
Heavy atoms
71calc.
Rings
6calc.
Aromatic rings
5calc.
Fraction sp3 carbons
0.39calc.
Formal charge
0calc.
Stereocentres
5calc.
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, O=C(Nc1ccn(C2CCC(COC(c3ccccc3)(c3ccccc3)c3ccccc3)O2)c(=O)n1)c1ccccc1

O=C(Nc1ccn(C2CCC(COC(c3ccccc3)(c3ccccc3)c3ccccc3)O2)c(=O)n1)c1ccccc1

6 rings, 42 atoms.

111 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.

Orb1907347 suppliers

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Orb1907347 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 Orb1907347 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 Orb1907347 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Orb1907347, based on the data on this page

What is Orb1907347?

Orb1907347 is a chemical substance with the molecular formula C51H58F3N6O10P and a molar mass of 1,003.03 g/mol. Its CAS registry number is 165381-54-4.

What is the CAS number of Orb1907347?

The CAS registry number of Orb1907347 is 165381-54-4.

What is the molecular formula and weight of Orb1907347?

The molecular formula of Orb1907347 is C51H58F3N6O10P and its molar mass is 1,003.03 g/mol.

Is Orb1907347 hazardous?

No GHS hazard classification for Orb1907347 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 Orb1907347?

Orb1907347 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 Orb1907347?

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What is the price of Orb1907347?

Suppliers quote Orb1907347 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 Orb1907347

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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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