(R)-3-Methoxy-3-oxopropyl 1-(1-phenylethyl)-1H-pyrrole-2-carboxylate
- CAS
- 1261272-13-2
- Formula
- C17H19NO4
- MW
- 301.34 g/mol
ZX-041228
API Process Intermediates & Related Compounds
4-Chloro-1H-imidazole-5-carboxylic acid
Available on request
Order 4-Chloro-1H-imidazole-5-carboxylic acid (CAS 76808-73-6) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.
CAS number76808-73-6
FormulaC4H3ClN2O2
Molar mass146.53 g/mol
Physical formSolid
HS code2933
InChIKeyZRFXICBRNCNZBH-UHFFFAOYSA-N
IUPAC name5-chloro-1H-imidazole-4-carboxylic acid
About 4-Chloro-1H-imidazole-5-carboxylic acid
Researchers and plant chemists source 4-Chloro-1H-imidazole-5-carboxylic acid from Zemixal for routine and specialised work. Key data: CAS 76808-73-6, formula C4H3ClN2O2 and molar mass 146.53 g/mol. It is handled as a solid.
Use cases we see most often
- API route development
- Impurity fate & purge studies
- Analytical method development
Handling and storage
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. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Reference standards for Etomidate
See every impurity, metabolite and related compound we list for this API.
Etomidate standardsTypical uses
- API route development
- Impurity fate & purge studies
- Analytical method development
Applications
Specifications and identifiers
| Product name | 4-Chloro-1H-imidazole-5-carboxylic acid |
|---|---|
| Catalogue number | ZX-041273 |
| CAS number | 76808-73-6 |
| IUPAC name | 5-chloro-1H-imidazole-4-carboxylic acid |
| Molecular formula | C4H3ClN2O2 |
| Molar mass | 146.53 g/mol |
| Exact mass | 145.9883 |
| Physical form | Solid |
| XLogP3 | 0.9 |
| H-bond donors / acceptors | 2 / 3 |
| Topological polar surface area | 66 Ų |
| HS code | 2933 |
| InChIKey | ZRFXICBRNCNZBH-UHFFFAOYSA-N |
| SMILES | C1=NC(=C(N1)Cl)C(=O)O |
| PubChem CID | 12643362 |
| Synonyms | 1H-Imidazole-4-carboxylic acid, 5-chloro- |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
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
| 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 4-Chloro-1H-imidazole-5-carboxylic acid
Which CAS number identifies 4-Chloro-1H-imidazole-5-carboxylic acid?
4-Chloro-1H-imidazole-5-carboxylic acid is registered under CAS 76808-73-6. You may also see it listed as 1H-Imidazole-4-carboxylic acid, 5-chloro-. Our catalogue number for this item is ZX-041273.
What are the formula and molar mass of 4-Chloro-1H-imidazole-5-carboxylic acid?
For 4-Chloro-1H-imidazole-5-carboxylic acid, its formula is C4H3ClN2O2 and its molar mass is 146.53 g/mol. The systematic (IUPAC) name is 5-chloro-1H-imidazole-4-carboxylic acid. InChIKey ZRFXICBRNCNZBH-UHFFFAOYSA-N lets you match it in any structure database.
How is 4-Chloro-1H-imidazole-5-carboxylic acid used in pharmaceutical QC?
4-Chloro-1H-imidazole-5-carboxylic acid is a characterised reference material linked to Etomidate. 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 4-Chloro-1H-imidazole-5-carboxylic acid?
The grade and assay are confirmed on the quotation and the batch COA. 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 4-Chloro-1H-imidazole-5-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 4-Chloro-1H-imidazole-5-carboxylic acid to my country?
Yes. Because 4-Chloro-1H-imidazole-5-carboxylic acid 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.
More Etomidate standards
More in API Process Intermediates & Related Compounds
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- CAS
- 2763812-26-4
- Formula
- C12H16N2O3
- MW
- 236.27 g/mol
ZX-029393
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