5-[(3-Nitro-1H-pyrazol-1-yl)methyl]-2-furoic acid CAS 1006432-94-5
| CAS No. | 1006432-94-5 |
| Molecular Formula | C9H7N3O5 |
| Molecular Weight | 237.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 5-[(3-Nitro-1H-pyrazol-1-yl)methyl]-2-furoic acid (C9H7N3O5) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 237.17 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 5-[(3-Nitro-1H-pyrazol-1-yl)methyl]-2-furoic acid (CAS 1006432-94-5), a certified reference material (molecular formula C9H7N3O5, MW 237.17 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-[(3-Nitro-1H-pyrazol-1-yl)methyl]-2-furoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H7N3O5 |
| Molecular Weight | 237.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
Related Nitro Standards
- 1-((4-Nitro-1h-pyrazol-1-yl)methyl)-1h-pyrazole-4-carboxylic acid (CAS 1006441-58-2)
- 1-((3-Nitro-1h-pyrazol-1-yl)methyl)-1h-pyrazole-4-carboxylic acid (CAS 1006441-61-7)
- 1-[(3-Nitro-1H-pyrazol-1-yl)methyl]-1H-pyrazole-3-carboxylic acid (CAS 1006952-82-4)
- 1-[(4-Nitro-1H-pyrazol-1-yl)methyl]-1H-pyrazole-3-carboxylic acid (CAS 1177312-52-5)
- 2-[5-Nitro-2-oxo-1,3-benzoxazol-3(2H)-yl]acetamide (CAS 439095-26-8)
- 5-[(4-nitro-1h-pyrazol-1-yl)methyl]furan-2-carboxylic acid (CAS 436086-87-2)
- Methyl 6-nitro-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carboxylate (CAS 205259-23-0)
- 1-Butyl-5-nitro-3-(trifluoromethyl)-1H-pyrazole (CAS 1881295-58-4)
Recommended Standards
- Benzenamine, 2-(dimethylphosphinyl)-4-(trifluoromethyl)- (CAS 2886001-26-7)
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- 3-(trifluoromethyl)furo[3,2-d][1,2]thiazole-5-carboxylic acid (CAS 2092251-51-7)
- 3-Chloro-1H-indazol-4-ol (CAS 1246307-72-1)
- 1-Benzyl-3-(hydroxymethyl)pyrrolidin-3-ol (CAS 1393732-45-0)
- Tert-butyl 1-(hydroxymethyl)-8-azaspiro[4.5]decane-8-carboxylate (CAS 1357351-84-8)
- Loxoprofen (CAS 68767-14-6)
- (S)-2-Amino-1-((S)-2-((isopropyl(methyl)amino)methyl)pyrrolidin-1-yl)-3-methylbutan-1-one (CAS 1401668-17-4)
- 2-(2,4-Difluorophenyl)-1,3-di(1H-1,2,4-triazol-1-yl)propan-2-ol methanesulfonate (CAS 159532-41-9)
- 7-(4-Chlorophenyl)-2-(4-(m-tolyl)piperazin-1-yl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1242964-70-0)
- 4-Chloro-2-(3-fluorophenyl)pyridine (CAS 1159814-60-4)
- N-(20-Azido-3,6,9,12,15,18-hexaoxaicosyl)-2-bromoacetamide (CAS 1190206-05-3)
- D-[Phe]6-Semaglutide (CAS CATO-CPTD788633)
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