Fludarabine Phosphate EP Impurity E

Name: Fludarabine Phosphate EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-030778

About Fludarabine Phosphate EP Impurity E

Fludarabine Phosphate EP Impurity E is a pharmacopeial impurity of Fludarabine carrying the CAS registry number 21679-14-1. Its molecular formula is C10H12FN5O4 and its molecular weight is 285.23 g/mol. The IUPAC name is (2R,3S,4S,5R)-2-(6-amino-2-fluoropurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol. Common synonyms include Fludarabine and Fludarabine Phosphate - Impurity E.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Fludarabine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Fludarabine Phosphate EP Impurity E in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Fludarabine

View every impurity, metabolite and intermediate we list for Fludarabine.

Fludarabine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Fludarabine Phosphate EP Impurity E
Catalogue No.	VQ-030778
CAS Number	21679-14-1
IUPAC name	(2R,3S,4S,5R)-2-(6-amino-2-fluoropurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol
Molecular formula	C₁₀H₁₂FN₅O₄
Molecular weight	285.23 g/mol
Exact mass	285.0873
Grade	Reference Standard
HSN code	38229090
InChIKey	HBUBKKRHXORPQB-FJFJXFQQSA-N
SMILES	C1=NC2=C(N=C(N=C2N1[C@H]3[C@H]([C@@H]([C@H](O3)CO)O)O)F)N
PubChem CID	657237

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.6
H-bond donors / acceptors	4 / 9
TPSA	140 Å²
Synonyms	Fludarabine, Fludarabine Phosphate - Impurity E, F-Ara-A, 2-Fluoro Ara-A, 9-beta-D-Arabinofuranosyl-2-fluoroadenine, 2-F-ARAA, 2-fluorovidarabine, 2-Fluoro-9-beta-D-arabinofuranosyladenine, 9-beta-D-arabinofuranosyl-2-fluoro-9H-purin-6-amine, 9H-Purin-6-amine, 9-beta-D-arabinofuranosyl-2-fluoro-, 2-Fluoroadenine arabinoside, 2-Fluoro-9-beta-arabinofuranosyladenine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Fludarabine Phosphate EP Impurity E?

The CAS Registry Number of Fludarabine Phosphate EP Impurity E is 21679-14-1. It is also known as Fludarabine, Fludarabine Phosphate - Impurity E, F-Ara-A.

What is the molecular formula and molecular weight of Fludarabine Phosphate EP Impurity E?

Fludarabine Phosphate EP Impurity E has the molecular formula C10H12FN5O4 and a molecular weight of 285.23 g/mol. Its IUPAC name is (2R,3S,4S,5R)-2-(6-amino-2-fluoropurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol.

What is Fludarabine Phosphate EP Impurity E used for?

Fludarabine Phosphate EP Impurity E is supplied as a characterised reference material related to Fludarabine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Fludarabine Phosphate EP Impurity E can I order?

We supply Fludarabine Phosphate EP Impurity E in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Fludarabine Phosphate EP Impurity E?

Yes. Every lot of Fludarabine Phosphate EP Impurity E is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Fludarabine Phosphate EP Impurity E be shipped internationally?

Yes. Fludarabine Phosphate EP Impurity E is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.