Chlorphenesin

About Chlorphenesin

Chlorphenesin is a high-purity reference standard of Chlorphenesin carrying the CAS registry number 104-29-0. The compound has the formula C9H11ClO3, corresponding to a molecular weight of 202.63 g/mol. Its systematic (IUPAC) name is 3-(4-chlorophenoxy)propane-1,2-diol. Alternative names: 3-(4-Chlorophenoxy)-1,2-propanediol and Chlorphenesine.

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. It carries the GHS signal word “Danger” with 6 hazard statements. Review the Safety Data Sheet before use.

Laboratories use this Chlorphenesin standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Chlorphenesin is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material
Agrochemical formulations

Industries

Related to Chlorphenesin

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

Chlorphenesin impurities

Specifications & identifiers

Chemical identifiers
Product name	Chlorphenesin
Catalogue No.	VQ-029746
CAS Number	104-29-0
IUPAC name	3-(4-chlorophenoxy)propane-1,2-diol
Molecular formula	C₉H₁₁ClO₃
Molecular weight	202.63 g/mol
Exact mass	202.0397
Grade	Reference Standard
HSN code	38229090
InChIKey	MXOAEAUPQDYUQM-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1OCC(CO)O)Cl
PubChem CID	7697

Physical properties
Physical form	Solid
LogP (XLogP3)	1.2
H-bond donors / acceptors	2 / 3
TPSA	49.7 Å²
Synonyms	3-(4-Chlorophenoxy)-1,2-propanediol, Chlorphenesine, 1,2-Propanediol, 3-(4-chlorophenoxy)-, 3-(p-Chlorophenoxy)-1,2-propanediol, Glycerol alpha-p-chlorophenyl ether, p-Chlorophenyl-alpha-glyceryl ether, 3-(p-Chlorophenoxy)propane-1,2-diol, Chlorophenesin, p-Chlorophenyl glyceryl ether, 1,2-PROPANEDIOL, 3-(p-CHLOROPHENOXY)-, 1,2-Propanediol, 3-(4-chlorophenoxy)- (9CI), 2-Chlorphenesin

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P319, P321, P330, 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 Chlorphenesin?

The CAS Registry Number of Chlorphenesin is 104-29-0. It is also known as 3-(4-Chlorophenoxy)-1,2-propanediol, Chlorphenesine, 1,2-Propanediol, 3-(4-chlorophenoxy)-.

What is the molecular formula and molecular weight of Chlorphenesin?

Chlorphenesin has the molecular formula C9H11ClO3 and a molecular weight of 202.63 g/mol. Its IUPAC name is 3-(4-chlorophenoxy)propane-1,2-diol.

What is Chlorphenesin used for?

Chlorphenesin is supplied as a characterised reference material related to Chlorphenesin. 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 Chlorphenesin can I order?

We supply Chlorphenesin 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 Chlorphenesin?

Yes. Every lot of Chlorphenesin 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 Chlorphenesin be shipped internationally?

Yes. Chlorphenesin 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.