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Metabolites & Degradation Products

6-Hydroxy Chlorzoxazone

Reference StandardAvailable on request

Order 6-Hydroxy Chlorzoxazone (CAS 1750-45-4) online at Zemixal: C7H4ClNO3, COA and SDS with every lot, worldwide shipping.

Pack sizes
6-Hydroxy Chlorzoxazone chemical structure
CAS number1750-45-4
FormulaC7H4ClNO3
Molar mass185.56 g/mol
Physical formSolid
HS code38229090
InChIKeyAGLXDWOTVQZHIQ-UHFFFAOYSA-N
IUPAC name5-chloro-6-hydroxy-3H-1,3-benzoxazol-2-one

About 6-Hydroxy Chlorzoxazone

6-Hydroxy Chlorzoxazone belongs to the Chlorzoxazone reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 1750-45-4, formula C7H4ClNO3 and molar mass 185.56 g/mol. It is handled as a solid.

Typical applications

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Storage and safety notes

It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Chlorzoxazone

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

Chlorzoxazone standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 6-Hydroxy Chlorzoxazone
Product name6-Hydroxy Chlorzoxazone
Catalogue numberZX-021194
CAS number1750-45-4
IUPAC name5-chloro-6-hydroxy-3H-1,3-benzoxazol-2-one
Molecular formulaC7H4ClNO3
Molar mass185.56 g/mol
Exact mass184.988
GradeReference Standard
Physical formSolid
XLogP31.4
H-bond donors / acceptors2 / 3
Topological polar surface area58.6 Ų
HS code38229090
InChIKeyAGLXDWOTVQZHIQ-UHFFFAOYSA-N
SMILESC1=C2C(=CC(=C1Cl)O)OC(=O)N2
PubChem CID2734
Synonyms2(3H)-Benzoxazolone, 5-chloro-6-hydroxy-, 5-Chloro-6-hydroxy-2-benzoxazolinone, 5-Chloro-6-hydroxybenzo[d]oxazol-2(3H)-one, 5-Chloro-6-hydroxy-2(3H)-benzoxazolone, 5-chloro-6-hydroxy-1,3-benzoxazol-2(3h)-one, 2(3H)-Benzoxazolone,5-chloro-6-hydroxy-, 5-chloro-6-hydroxy-2-benzoxazolinon, 5-Chloro-6-hydroxybenzoxazol-2(3H)-one, chlorzoxazone, 6-hydroxy major metabolit e of c, 6-Hydroxychlorzoxazone, solid

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

  • 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 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-Hydroxy Chlorzoxazone
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 6-Hydroxy Chlorzoxazone

Which CAS number identifies 6-Hydroxy Chlorzoxazone?
6-Hydroxy Chlorzoxazone is registered under CAS 1750-45-4. You may also see it listed as 2(3H)-Benzoxazolone, 5-chloro-6-hydroxy-, 5-Chloro-6-hydroxy-2-benzoxazolinone, 5-Chloro-6-hydroxybenzo[d]oxazol-2(3H)-one. Our catalogue number for this item is ZX-021194.
What are the formula and molar mass of 6-Hydroxy Chlorzoxazone?
For 6-Hydroxy Chlorzoxazone, its formula is C7H4ClNO3 and its molar mass is 185.56 g/mol. The systematic (IUPAC) name is 5-chloro-6-hydroxy-3H-1,3-benzoxazol-2-one. InChIKey AGLXDWOTVQZHIQ-UHFFFAOYSA-N lets you match it in any structure database.
How is 6-Hydroxy Chlorzoxazone used in pharmaceutical QC?
6-Hydroxy Chlorzoxazone is a characterised reference material linked to Chlorzoxazone. 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-Hydroxy Chlorzoxazone?
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-Hydroxy Chlorzoxazone?
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-Hydroxy Chlorzoxazone to my country?
Yes. Because 6-Hydroxy Chlorzoxazone 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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