Cladribine EP Impurity E

Name: Cladribine EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-022208

About Cladribine EP Impurity E

Vaqora Chemicals supplies Cladribine EP Impurity E, a pharmacopeial impurity of Cladribine registered under CAS number 1831121-84-6. Its molecular formula is C5H10O4 and its molecular weight is 134.13 g/mol. Its systematic (IUPAC) name is (4S,5R)-5-(hydroxymethyl)oxolane-2,4-diol. Alternative names: Cladribine EP Impurity E (Free Base) and Cladribine Impurity E.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Cladribine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Cladribine

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

Cladribine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cladribine EP Impurity E
Catalogue No.	VQ-022208
CAS Number	1831121-84-6
IUPAC name	(4S,5R)-5-(hydroxymethyl)oxolane-2,4-diol
Molecular formula	C₅H₁₀O₄
Molecular weight	134.13 g/mol
Exact mass	134.0579
Grade	Reference Standard
HSN code	38229090
InChIKey	PDWIQYODPROSQH-PYHARJCCSA-N
SMILES	C1[C@@H]([C@H](OC1O)CO)O
PubChem CID	9828112

Physical properties
Physical form	Solid
LogP (XLogP3)	-1
H-bond donors / acceptors	3 / 4
TPSA	69.9 Å²
Synonyms	Cladribine EP Impurity E (Free Base), Cladribine Impurity E, Cladribine - Impurity E, GlyTouCan:G10911CG, (2S,4R,5S)-5-(hydroxymethyl)oxolane-2,4-diol, D-erythro-Pentose, 2-deoxy-, Deoxyribose, 2-deoxy-d-ribofuranose, (4S,5R)-5-(hydroxymethyl)tetrahydrofuran-2,4-diol, 2-desoxyribose, Impurities in Clavudine 8

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 Cladribine EP Impurity E?

The CAS Registry Number of Cladribine EP Impurity E is 1831121-84-6. It is also known as Cladribine EP Impurity E (Free Base), Cladribine Impurity E, Cladribine - Impurity E.

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

Cladribine EP Impurity E has the molecular formula C5H10O4 and a molecular weight of 134.13 g/mol. Its IUPAC name is (4S,5R)-5-(hydroxymethyl)oxolane-2,4-diol.

What is Cladribine EP Impurity E used for?

Cladribine EP Impurity E is supplied as a characterised reference material related to Cladribine. 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 Cladribine EP Impurity E can I order?

We supply Cladribine 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 Cladribine EP Impurity E?

Yes. Every lot of Cladribine 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 Cladribine EP Impurity E be shipped internationally?

Yes. Cladribine 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.