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Nitrosamine Impurities

1-Nitrosoindoline-2-carboxylic acid

Reference StandardAvailable on request

Buy 1-Nitrosoindoline-2-carboxylic acid (CAS 192770-68-6) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
1-Nitrosoindoline-2-carboxylic acid chemical structure
CAS number192770-68-6
FormulaC9H8N2O3
Molar mass192.17 g/mol
Physical formSolid
HS code38229090
InChIKeyIIHPGUYWYDRNLG-UHFFFAOYSA-N
IUPAC name1-nitroso-2,3-dihydroindole-2-carboxylic acid

About 1-Nitrosoindoline-2-carboxylic acid

1-Nitrosoindoline-2-carboxylic acid is supplied by Zemixal as a characterised reference material for Perindopril analysis. For your records (Reference Standard), the material is defined by CAS 192770-68-6, formula C9H8N2O3 and molar mass 192.17 g/mol. It is handled as a solid.

Use cases we see most often

  • Nitrosamine risk assessment
  • Trace LC-MS/MS quantitation
  • Method validation (AMV)
  • Regulatory submissions

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with 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.

Reference standards for Perindopril

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

Perindopril standards

Typical uses

  • Nitrosamine risk assessment
  • Trace LC-MS/MS quantitation
  • Method validation (AMV)
  • Regulatory submissions

Applications

Specifications and identifiers

Specifications of 1-Nitrosoindoline-2-carboxylic acid
Product name1-Nitrosoindoline-2-carboxylic acid
Catalogue numberZX-031809
CAS number192770-68-6
IUPAC name1-nitroso-2,3-dihydroindole-2-carboxylic acid
Molecular formulaC9H8N2O3
Molar mass192.17 g/mol
Exact mass192.0535
GradeReference Standard
Physical formSolid
XLogP31.4
H-bond donors / acceptors1 / 5
Topological polar surface area70 Ų
HS code38229090
InChIKeyIIHPGUYWYDRNLG-UHFFFAOYSA-N
SMILESC1C(N(C2=CC=CC=C21)N=O)C(=O)O
PubChem CID45089262
Synonyms1-Nitroso-2,3-dihydro-1H-indole-2-carboxylic acid, 2,3-Dihydro-1-nitroso-1H-indole-2-carboxylic acid, 1H-Indole-2-carboxylic acid, 2,3-dihydro-1-nitroso-

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of 1-Nitrosoindoline-2-carboxylic acid
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 1-Nitrosoindoline-2-carboxylic acid

Which CAS number identifies 1-Nitrosoindoline-2-carboxylic acid?
1-Nitrosoindoline-2-carboxylic acid is registered under CAS 192770-68-6. You may also see it listed as 1-Nitroso-2,3-dihydro-1H-indole-2-carboxylic acid, 2,3-Dihydro-1-nitroso-1H-indole-2-carboxylic acid, 1H-Indole-2-carboxylic acid, 2,3-dihydro-1-nitroso-. Our catalogue number for this item is ZX-031809.
What are the formula and molar mass of 1-Nitrosoindoline-2-carboxylic acid?
For 1-Nitrosoindoline-2-carboxylic acid, its formula is C9H8N2O3 and its molar mass is 192.17 g/mol. The systematic (IUPAC) name is 1-nitroso-2,3-dihydroindole-2-carboxylic acid. InChIKey IIHPGUYWYDRNLG-UHFFFAOYSA-N lets you match it in any structure database.
How is 1-Nitrosoindoline-2-carboxylic acid used in pharmaceutical QC?
1-Nitrosoindoline-2-carboxylic acid is a characterised reference material linked to Perindopril. 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 1-Nitrosoindoline-2-carboxylic acid?
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 1-Nitrosoindoline-2-carboxylic acid?
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 1-Nitrosoindoline-2-carboxylic acid to my country?
Yes. 1-Nitrosoindoline-2-carboxylic acid ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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