6-Chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione

Name: 6-Chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione
Brand: Zemixal
SKU: ZX-024805

Reference StandardAvailable on request

Buy 6-Chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione (CAS 6972-27-6) from Zemixal: C6H7ClN2O2, COA and SDS with every lot, worldwide shipping.

Pack sizes

6-Chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione chemical structure

CAS number6972-27-6

FormulaC₆H₇ClN₂O₂

Molar mass174.58 g/mol

Physical formSolid

HS code38229090

InChIKeyVATQPUHLFQHDBD-UHFFFAOYSA-N

IUPAC name6-chloro-1,3-dimethylpyrimidine-2,4-dione

About 6-Chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione

6-Chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione is supplied by Zemixal as a characterised reference material for Fluorouracil analysis. For your records (Reference Standard), the material is defined by CAS 6972-27-6, formula C6H7ClN2O2 and molar mass 174.58 g/mol. It is handled as a solid.

Use cases we see most often

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

Handling and storage

Hazard communication follows GHS (Danger: H315, H318, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

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

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 6-Chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione
Product name	6-Chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione
Catalogue number	ZX-024805
CAS number	6972-27-6
IUPAC name	6-chloro-1,3-dimethylpyrimidine-2,4-dione
Molecular formula	C₆H₇ClN₂O₂
Molar mass	174.58 g/mol
Exact mass	174.0196
Grade	Reference Standard
Physical form	Solid
XLogP3	0.2
H-bond donors / acceptors	0 / 2
Topological polar surface area	40.6 Å²
HS code	38229090
InChIKey	VATQPUHLFQHDBD-UHFFFAOYSA-N
SMILES	CN1C(=CC(=O)N(C1=O)C)Cl
PubChem CID	81442
Synonyms	6-Chloro-1,3-Dimethyluracil, 6-chloro-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione, 1,3-Dimethyl-6-chlorouracil, 2,4(1H,3H)-Pyrimidinedione, 6-chloro-1,3-dimethyl-, 6-chloro-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione, 6-Chloro-2,4-dihydroxy-1,3-dimethylpyrimidine, 6-Chloro-1,3-dimethyl-2,4-(1H,3H)-pyrimidinedione, 6-chloro-1,3-dimethyl-1,3-dihydropyrimidine-2,4-dione, 1,3-Dimethyl-6-, 1,3-Dimethyl-4-chlorouracil, 6-chloro-1,3-dimethyl-2,4-dioxopyrimidine

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

Safety and GHS hazards

Corrosive

Irritant or harmful

Signal word Danger

H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P319, P321, 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 6-Chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

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

Questions about 6-Chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione

Which CAS number identifies 6-Chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione?

6-Chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione is registered under CAS 6972-27-6. You may also see it listed as 6-Chloro-1,3-Dimethyluracil, 6-chloro-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione, 1,3-Dimethyl-6-chlorouracil. Our catalogue number for this item is ZX-024805.

What are the formula and molar mass of 6-Chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione?

For 6-Chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione, its formula is C6H7ClN2O2 and its molar mass is 174.58 g/mol. The systematic (IUPAC) name is 6-chloro-1,3-dimethylpyrimidine-2,4-dione. InChIKey VATQPUHLFQHDBD-UHFFFAOYSA-N lets you match it in any structure database.

How is 6-Chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione used in pharmaceutical QC?

6-Chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione 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 6-Chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione?

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 6-Chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione?

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 6-Chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione to my country?

Yes. Because 6-Chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione 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.

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