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Piperidines, Piperazines & Morpholines

7-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline, 98%

Available on request

7-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline, 98% (CAS 22246-18-0) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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7-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline, 98% chemical structure
CAS number22246-18-0
FormulaC9H9NO2
Molar mass163.17 g/mol
Physical formCrystalline
HS code29332990
Purity98%
InChIKeyLKLSFDWYIBUGNT-UHFFFAOYSA-N
IUPAC name7-hydroxy-3,4-dihydro-1H-quinolin-2-one

About 7-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline, 98%

7-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline, 98% is part of the Zemixal piperidines, Piperazines & Morpholines range. Identity at a glance (98%): CAS 22246-18-0, formula C9H9NO2 and molar mass 163.17 g/mol. It is described as white to light yellow powder or crystals.

Where it is used

  • Pharmaceutical synthesis
  • Organic synthesis

Handling and storage

Reported physical data: melting point 233-239 °C. It carries the GHS signal word Warning (H302, H315, H317 and H319), so wear gloves and eye protection and work with good ventilation.

Available as 25 g, 100 g and 1 kg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Pharmaceutical synthesis
  • Organic synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 7-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline, 98%
Product name7-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline, 98%
Catalogue numberZX-011553
CAS number22246-18-0
IUPAC name7-hydroxy-3,4-dihydro-1H-quinolin-2-one
Molecular formulaC9H9NO2
Molar mass163.17 g/mol
Exact mass163.0633
Purity / assay98%
Physical formCrystalline
AppearanceWhite to light yellow powder or crystals
Melting point233-239 °C
XLogP30.7
H-bond donors / acceptors2 / 2
Topological polar surface area49.3 Ų
HS code29332990
InChIKeyLKLSFDWYIBUGNT-UHFFFAOYSA-N
SMILESC1CC(=O)NC2=C1C=CC(=C2)O
PubChem CID2785758
Synonyms3,4-Dihydro-7-hydroxy-2(1H)-quinolinone, 7-Hydroxy-3,4-dihydroquinolin-2(1H)-one, 7-Hydroxy-3,4-dihydro-2(1H)-quinolinone, 7-Hydroxy-3,4-dihydrocarbostyril, 3,4-dihydroquinoline-2,7-diol, 3,4-Dihydro-7-hydroxy-2(1H)-quinoline, 3,4-Dihydro-7-hydroxycarbostyril, 3,4-Dihydro-7-hydroxyquinoline-2(1H)-one, 7-hydroxy-1,2,3,4-tetrahydroquinolin-2-one, 7-Oxidanyl-3,4-Dihydro-1~{h}-Quinolin-2-One, 7-Hydroxy-3,4-dihydro carbostyril, 7-Hydroxy-3,4-dihydro-quinolin-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
  • H317May cause an allergic skin reaction
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P272, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P333 + 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 7-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline, 98%
25 gQuoted on request
100 gQuoted on request
1 kgQuoted on request

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

Questions about 7-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline, 98%

Which CAS number identifies 7-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline, 98%?
7-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline, 98% is registered under CAS 22246-18-0. You may also see it listed as 3,4-Dihydro-7-hydroxy-2(1H)-quinolinone, 7-Hydroxy-3,4-dihydroquinolin-2(1H)-one, 7-Hydroxy-3,4-dihydro-2(1H)-quinolinone. Our catalogue number for this item is ZX-011553.
What are the formula and molar mass of 7-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline, 98%?
For 7-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline, 98%, its formula is C9H9NO2 and its molar mass is 163.17 g/mol. The systematic (IUPAC) name is 7-hydroxy-3,4-dihydro-1H-quinolin-2-one. InChIKey LKLSFDWYIBUGNT-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 7-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline, 98%?
This listing is 98% purity. Standard packs are 25 g, 100 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with 7-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline, 98%?
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 7-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline, 98% to my country?
Yes. Because 7-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline, 98% 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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