2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate

Also known as: 2'-Deoxy-3',5'-di-O-benzoyl-2',2'-difluorocytidine, 3',5'-Di-O-benzoyl-2'-deoxy-2',2'-difluorocytidine, Gemcitabine intermediate T9, Gemcitabine impurity 6 beta-cytidine, Cytidine, 2'-deoxy-2',2'-difluoro-, 3',5'-dibenzoate

2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate (CAS 134790-39-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C23H19F2N3O6 and a molecular weight of 471.410 g/mol. Key properties include a melting point of 229-232°C, a boiling point of 608.4±65.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 321.7±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 134790-39-9
Jingsj CID: J-1162295-0
Molecular Formula: C₂₃H₁₉F₂N₃O₆
Molecular Weight: 471.410 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	229-232°C
Boiling Point	608.4±65.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	321.7±34.3 °C
Exact Mass	471.124207
PSA	122.74000
LogP	4.56
Vapor Pressure	0.0±1.7 mmHg at 25°C
Refractive Index	1.625
Storage Conditions	Refrigerator

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate?

The CAS number of 2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate is 134790-39-9.

What are the molecular formula and molecular weight of 2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate?

2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate has molecular formula C23H19F2N3O6 and molecular weight 471.410 g/mol.

What are the upstream and downstream products of 2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate?

For 2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate, Upstream Products: 2-Deoxy-2,2-difluoro-D-erythro-pentofuranose 3,5-dibenzoate, 2-Deoxy-2,2-difluoro-D-erythro-pentonic acid γ-lactone 3,5-dibenzoate, 2-Deoxy-2,2-difluoro-D-ribofuranose-3,5-dibenzoate-1-methanesulfonate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate (CAS 134790-39-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1162295-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.