Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
Bulk CASAccount
API Impurities

4,6-Dichloro-2-hydroxypyrimidine

Reference StandardAvailable on request

Order 4,6-Dichloro-2-hydroxypyrimidine (CAS 6297-80-9) online at Zemixal: C4H2Cl2N2O, COA and SDS with every lot, worldwide shipping.

Pack sizes
4,6-Dichloro-2-hydroxypyrimidine chemical structure
CAS number6297-80-9
FormulaC4H2Cl2N2O
Molar mass164.97 g/mol
Physical formSolid
HS code38229090
InChIKeyYFUDLRFOGLVNNA-UHFFFAOYSA-N
IUPAC name4,6-dichloro-1H-pyrimidin-2-one

About 4,6-Dichloro-2-hydroxypyrimidine

4,6-Dichloro-2-hydroxypyrimidine is supplied by Zemixal as a characterised reference material for Fluorouracil analysis. For your records (Reference Standard), the material is defined by CAS 6297-80-9, formula C4H2Cl2N2O and molar mass 164.97 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Safe handling

Hazard communication follows GHS (Warning: H302, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Fluorouracil

See every impurity, metabolite and related compound we list for this API.

Fluorouracil standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Specifications and identifiers

Specifications of 4,6-Dichloro-2-hydroxypyrimidine
Product name4,6-Dichloro-2-hydroxypyrimidine
Catalogue numberZX-036958
CAS number6297-80-9
IUPAC name4,6-dichloro-1H-pyrimidin-2-one
Molecular formulaC4H2Cl2N2O
Molar mass164.97 g/mol
Exact mass163.9544
GradeReference Standard
Physical formSolid
XLogP31.2
H-bond donors / acceptors1 / 1
Topological polar surface area41.5 Ų
HS code38229090
InChIKeyYFUDLRFOGLVNNA-UHFFFAOYSA-N
SMILESC1=C(NC(=O)N=C1Cl)Cl
PubChem CID239924
Synonyms4,6-dichloropyrimidin-2(1h)-one, 4,6-Dichloropyrimidin-2-ol, 2(1H)-Pyrimidinone, 4,6-dichloro-, 4,6-dichloro-1,2-dihydropyrimidin-2-one

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 4,6-Dichloro-2-hydroxypyrimidine
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 4,6-Dichloro-2-hydroxypyrimidine

Which CAS number identifies 4,6-Dichloro-2-hydroxypyrimidine?
4,6-Dichloro-2-hydroxypyrimidine is registered under CAS 6297-80-9. You may also see it listed as 4,6-dichloropyrimidin-2(1h)-one, 4,6-Dichloropyrimidin-2-ol, 2(1H)-Pyrimidinone, 4,6-dichloro-. Our catalogue number for this item is ZX-036958.
What are the formula and molar mass of 4,6-Dichloro-2-hydroxypyrimidine?
For 4,6-Dichloro-2-hydroxypyrimidine, its formula is C4H2Cl2N2O and its molar mass is 164.97 g/mol. The systematic (IUPAC) name is 4,6-dichloro-1H-pyrimidin-2-one. InChIKey YFUDLRFOGLVNNA-UHFFFAOYSA-N lets you match it in any structure database.
How is 4,6-Dichloro-2-hydroxypyrimidine used in pharmaceutical QC?
4,6-Dichloro-2-hydroxypyrimidine is a characterised reference material linked to Fluorouracil. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for 4,6-Dichloro-2-hydroxypyrimidine?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 4,6-Dichloro-2-hydroxypyrimidine?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 4,6-Dichloro-2-hydroxypyrimidine to my country?
Yes. Because 4,6-Dichloro-2-hydroxypyrimidine is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Fluorouracil standards

More in API Impurities

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Compare 0 of 4Compare now