(S)-5-Methoxy-2-[[(3,5-dimethyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole
- CAS
- 853950-49-9
- Formula
- C16H16N4O4S
- MW
- 360.4 g/mol
ZX-039132
API Impurities
2-Hydroxymethyl-3,5-dimethyl-4-nitropyridine
Reference StandardAvailable on request
Buy 2-Hydroxymethyl-3,5-dimethyl-4-nitropyridine (CAS 149082-03-1) from Zemixal: C8H10N2O3, COA and SDS with every lot, worldwide shipping.
CAS number149082-03-1
FormulaC8H10N2O3
Molar mass182.18 g/mol
Physical formSolid
HS code38229090
InChIKeyKBCDOXSSYLFMHH-UHFFFAOYSA-N
IUPAC name(3,5-dimethyl-4-nitro-2-pyridinyl)methanol
About 2-Hydroxymethyl-3,5-dimethyl-4-nitropyridine
Analytical teams working on Esomeprazole use 2-Hydroxymethyl-3,5-dimethyl-4-nitropyridine as a qualified comparison standard. Key data (Reference Standard): CAS 149082-03-1, formula C8H10N2O3 and molar mass 182.18 g/mol. It is handled as a solid.
Common uses in the lab and plant
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Safe handling
Hazard communication follows GHS (Warning: H302, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. 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 Esomeprazole
See every impurity, metabolite and related compound we list for this API.
Esomeprazole standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | 2-Hydroxymethyl-3,5-dimethyl-4-nitropyridine |
|---|---|
| Catalogue number | ZX-036708 |
| CAS number | 149082-03-1 |
| IUPAC name | (3,5-dimethyl-4-nitro-2-pyridinyl)methanol |
| Molecular formula | C8H10N2O3 |
| Molar mass | 182.18 g/mol |
| Exact mass | 182.0691 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.6 |
| H-bond donors / acceptors | 1 / 4 |
| Topological polar surface area | 78.9 Ų |
| HS code | 38229090 |
| InChIKey | KBCDOXSSYLFMHH-UHFFFAOYSA-N |
| SMILES | CC1=CN=C(C(=C1[N+](=O)[O-])C)CO |
| PubChem CID | 4049415 |
| Synonyms | (3,5-Dimethyl-4-nitropyridin-2-yl)methanol, 3,5-Dimethyl-4-nitro-2-pyridinemethanol, 3,5-Dimethyl-2-hydroxymethyl-4-nitropyridine, 2-Pyridinemethanol, 3,5-dimethyl-4-nitro-, 3,5-Dimethyl-4-nitropyridine-2-methanol, (3,5-dimethyl-4-nitro-2-pyridyl)methan-1-ol, 4-Nitro-3,5-dimethyl-2-(hydroxymethyl)pyridine |
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
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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 2-Hydroxymethyl-3,5-dimethyl-4-nitropyridine
Which CAS number identifies 2-Hydroxymethyl-3,5-dimethyl-4-nitropyridine?
2-Hydroxymethyl-3,5-dimethyl-4-nitropyridine is registered under CAS 149082-03-1. You may also see it listed as (3,5-Dimethyl-4-nitropyridin-2-yl)methanol, 3,5-Dimethyl-4-nitro-2-pyridinemethanol, 3,5-Dimethyl-2-hydroxymethyl-4-nitropyridine. Our catalogue number for this item is ZX-036708.
What are the formula and molar mass of 2-Hydroxymethyl-3,5-dimethyl-4-nitropyridine?
For 2-Hydroxymethyl-3,5-dimethyl-4-nitropyridine, its formula is C8H10N2O3 and its molar mass is 182.18 g/mol. The systematic (IUPAC) name is (3,5-dimethyl-4-nitro-2-pyridinyl)methanol. InChIKey KBCDOXSSYLFMHH-UHFFFAOYSA-N lets you match it in any structure database.
How is 2-Hydroxymethyl-3,5-dimethyl-4-nitropyridine used in pharmaceutical QC?
2-Hydroxymethyl-3,5-dimethyl-4-nitropyridine is a characterised reference material linked to Esomeprazole. 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 2-Hydroxymethyl-3,5-dimethyl-4-nitropyridine?
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 2-Hydroxymethyl-3,5-dimethyl-4-nitropyridine?
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 2-Hydroxymethyl-3,5-dimethyl-4-nitropyridine to my country?
Yes. Because 2-Hydroxymethyl-3,5-dimethyl-4-nitropyridine 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 Esomeprazole standards
More in API Impurities
1,4-Dimethoxy-3,5-dimethylpyridin-1-ium methyl sulfate
- CAS
- 2572712-50-4
- Formula
- C10H17NO6S
- MW
- 279.31 g/mol
ZX-029337
2-Chloromethyl-4-methoxy-3,5-dimethylpyridine 1-Oxide
- CAS
- 848694-10-0
- Formula
- C9H12ClNO2
- MW
- 201.65 g/mol
ZX-029336
2-(Chloromethyl)-3,5-dimethyl-4-nitropyridine Hydrochloride
- CAS
- 143016-67-5
- Formula
- C8H10Cl2N2O2
- MW
- 237.08 g/mol
ZX-029335
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