3-Chloro-5-hydroxy-2-pentanone

Name: 3-Chloro-5-hydroxy-2-pentanone
Brand: Zemixal
SKU: ZX-032644

Reference StandardAvailable on request

Order 3-Chloro-5-hydroxy-2-pentanone (CAS 13045-13-1) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

3-Chloro-5-hydroxy-2-pentanone chemical structure

CAS number13045-13-1

FormulaC₅H₉ClO₂

Molar mass136.58 g/mol

Physical formSolid

HS code38229090

InChIKeyFYWDUQCSMYWUHV-UHFFFAOYSA-N

IUPAC name3-chloro-5-hydroxypentan-2-one

About 3-Chloro-5-hydroxy-2-pentanone

3-Chloro-5-hydroxy-2-pentanone belongs to the Thiamine reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 13045-13-1, formula C5H9ClO2 and molar mass 136.58 g/mol. It is handled as a solid.

Where it is used

Metabolite identification
Stability-indicating methods
Impurity profiling

Safe handling

Classified under GHS with signal word Danger and hazard statements H301, H315 and H335. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Thiamine

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

Thiamine standards

Typical uses

Metabolite identification
Stability-indicating methods
Impurity profiling

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 3-Chloro-5-hydroxy-2-pentanone
Product name	3-Chloro-5-hydroxy-2-pentanone
Catalogue number	ZX-032644
CAS number	13045-13-1
IUPAC name	3-chloro-5-hydroxypentan-2-one
Molecular formula	C₅H₉ClO₂
Molar mass	136.58 g/mol
Exact mass	136.0291
Grade	Reference Standard
Physical form	Solid
XLogP3	0.3
H-bond donors / acceptors	1 / 2
Topological polar surface area	37.3 Å²
HS code	38229090
InChIKey	FYWDUQCSMYWUHV-UHFFFAOYSA-N
SMILES	CC(=O)C(CCO)Cl
PubChem CID	4086860
Synonyms	3-chloro-5-hydroxy-pentan-2-one, 2-Pentanone, 3-chloro-5-hydroxy-, 3-chloro-3-acetylpropanol, 3-acetyl-3-chloro-1-propanol

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

Safety and GHS hazards

Acute toxicity

Irritant or harmful

Signal word Danger

H301Toxic if swallowed
H315Causes skin irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P319, P321, P330, P332 + 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 3-Chloro-5-hydroxy-2-pentanone
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 3-Chloro-5-hydroxy-2-pentanone

Which CAS number identifies 3-Chloro-5-hydroxy-2-pentanone?

3-Chloro-5-hydroxy-2-pentanone is registered under CAS 13045-13-1. You may also see it listed as 3-chloro-5-hydroxy-pentan-2-one, 2-Pentanone, 3-chloro-5-hydroxy-, 3-chloro-3-acetylpropanol. Our catalogue number for this item is ZX-032644.

What are the formula and molar mass of 3-Chloro-5-hydroxy-2-pentanone?

For 3-Chloro-5-hydroxy-2-pentanone, its formula is C5H9ClO2 and its molar mass is 136.58 g/mol. The systematic (IUPAC) name is 3-chloro-5-hydroxypentan-2-one. InChIKey FYWDUQCSMYWUHV-UHFFFAOYSA-N lets you match it in any structure database.

How is 3-Chloro-5-hydroxy-2-pentanone used in pharmaceutical QC?

3-Chloro-5-hydroxy-2-pentanone is a characterised reference material linked to Thiamine. 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 3-Chloro-5-hydroxy-2-pentanone?

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 3-Chloro-5-hydroxy-2-pentanone?

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 3-Chloro-5-hydroxy-2-pentanone to my country?

Yes. Because 3-Chloro-5-hydroxy-2-pentanone 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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