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API Reference Standards

Nedocromil

Reference StandardAvailable on request

Nedocromil (CAS 69049-73-6) supplier Zemixal. Request a quote with price, lead time and documents. Exported from India with full paperwork.

Pack sizes
Nedocromil chemical structure
CAS number69049-73-6
FormulaC19H17NO7
Molar mass371.3 g/mol
Physical formSolid
HS code38229090
InChIKeyRQTOOFIXOKYGAN-UHFFFAOYSA-N
IUPAC name9-ethyl-4,6-dioxo-10-propylpyrano[3,2-g]quinoline-2,8-dicarboxylic acid

About Nedocromil

Nedocromil is part of the Zemixal API Reference Standards range. For your records (Reference Standard), the material is defined by CAS 69049-73-6, formula C19H17NO7 and molar mass 371.3 g/mol. It is handled as a solid.

Use cases we see most often

  • Identification & assay
  • Method development & validation
  • QC reference material

Handling and storage

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Specifications and identifiers

Specifications of Nedocromil
Product nameNedocromil
Catalogue numberZX-033903
CAS number69049-73-6
IUPAC name9-ethyl-4,6-dioxo-10-propylpyrano[3,2-g]quinoline-2,8-dicarboxylic acid
Molecular formulaC19H17NO7
Molar mass371.3 g/mol
Exact mass371.1005
GradeReference Standard
Physical formSolid
XLogP32.2
H-bond donors / acceptors2 / 8
Topological polar surface area121 Ų
HS code38229090
InChIKeyRQTOOFIXOKYGAN-UHFFFAOYSA-N
SMILESCCCC1=C2C(=CC3=C1OC(=CC3=O)C(=O)O)C(=O)C=C(N2CC)C(=O)O
PubChem CID50294
Synonyms9-Ethyl-6,9-dihydro-4,6-dioxo-10-propyl-4H-pyrano(3,2-g)quinoline-2,8-dicarboxylic acid, 9-Ethyl-6,9-dihydro-4,6-dioxo-10-propyl-4H-pyrano(3,2-g)chinolin-2,8-dicarbonsaeure, 9-Ethyl-6,9-dihydro-4,6-dioxo-10-propyl-4H-pyrano[3,2-g]quinoline-2,8-dicarboxylic acid, 4H-Pyrano(3,2-g)quinoline-2,8-dicarboxylic acid, 9-ethyl-6,9-dihydro-4,6-dioxo-10-propyl-, 9-ethyl-4,6-dioxo-10-propyl-4H,6H,9H-chromeno[7,6-b]pyridine-2,8-dicarboxylic acid, Nedocromil, Disodium Salt, 9-ethyl-4,6-dioxo-10-propylpyrano(5,6-g)quinoline-2,8-dicarboxylic acid, 9-ethyl-4,6-dioxo-10-propylpyrano[5,6-g]quinoline-2,8-dicarboxylic acid, nedocromil calicum, 9-ethyl-4,6-dioxo-10-propyl-4H,6H,9H-chromeno(7,6-b)pyridine-2,8-dicarboxylic acid, Nedocromil, Calcium Salt (1:1), Sodium, Nedocromil

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

  • H319Causes serious eye irritation

Precautionary statements P264 + P265, P280, P305 + P351 + P338, P337 + P317

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 Nedocromil
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 Nedocromil

Which CAS number identifies Nedocromil?
Nedocromil is registered under CAS 69049-73-6. You may also see it listed as 9-Ethyl-6,9-dihydro-4,6-dioxo-10-propyl-4H-pyrano(3,2-g)quinoline-2,8-dicarboxylic acid, 9-Ethyl-6,9-dihydro-4,6-dioxo-10-propyl-4H-pyrano(3,2-g)chinolin-2,8-dicarbonsaeure, 9-Ethyl-6,9-dihydro-4,6-dioxo-10-propyl-4H-pyrano[3,2-g]quinoline-2,8-dicarboxylic acid. Our catalogue number for this item is ZX-033903.
What are the formula and molar mass of Nedocromil?
For Nedocromil, its formula is C19H17NO7 and its molar mass is 371.3 g/mol. The systematic (IUPAC) name is 9-ethyl-4,6-dioxo-10-propylpyrano[3,2-g]quinoline-2,8-dicarboxylic acid. InChIKey RQTOOFIXOKYGAN-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Nedocromil?
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 Nedocromil?
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 Nedocromil to my country?
Yes. Because Nedocromil 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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