65735-07-1 3-Methyl-1,2-oxazole-5-carbonitrile DTXSID80611835 CAS 65735-07-1
| CAS No. | 65735-07-1 |
| Molecular Formula | C5H4N2O |
| Molecular Weight | 108.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C5H4N2O, 65735-07-1 3-Methyl-1,2-oxazole-5-carbonitrile DTXSID80611835 contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 108.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
65735-07-1 3-Methyl-1,2-oxazole-5-carbonitrile DTXSID80611835 (CAS 65735-07-1) is a high-purity analytical reference standard with the molecular formula C5H4N2O and a molecular weight of 108.10 g/mol.
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 65735-07-1 3-Methyl-1,2-oxazole-5-carbonitrile DTXSID80611835 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 | C5H4N2O |
| Molecular Weight | 108.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 5-Methyl-oxazole-4-carbonitrile (CAS 1240598-07-5)
- 2-Methyl-1,3-oxazole-4-carbonitrile (CAS 89282-09-7)
- Oxazole-5-acetonitrile (CAS 947771-07-5)
- 5-Methyl-oxazole-4-carbaldehyde (CAS 956118-40-4)
- 1,2-oxazole-3-carboxamide (CAS 29065-91-6)
- Oxazole-5-carboxylic acid (CAS 118994-90-4)
- 3H-Oxazole-2-thione (CAS 32091-51-3)
- 1,2-oxazole-5-carbaldehyde (CAS 16401-14-2)
Recommended Standards
- 1H-Imidazole-4-carbonitrile, 5-amino- 4-Amino-5-cyanoimidazole 4-Aminoimidazole-5-carbonitrile 5-Amino-4-cyanoimidazole 5-Cyano-4-aminoimidazole 5098-11-3 Amino-4-carbonitrile-5-imidazole Imidazole-4-carbonitrile, 5-amino- NSC-139091 NSC139091 (CAS 5098-11-3)
- CAS 89715-81-1 (CAS 89715-81-1)
- Temozolomide Impurity 16 (CAS 20344-79-0)
- Pyrazine-2-carbaldehyde (CAS 5780-66-5)
- 4,4-Bis(4-fluorophenyl)butan-1-amine hydrochloride (CAS 248922-84-1)
- 7-Bromo-[1,3]oxazolo[4,5-b]pyridine (CAS 1429901-88-1)
- 4-Cyclopropylaniline (CAS 3158-71-2)
- 2-Bromo-1-(4-hydroxyphenyl)ethanone (CAS 168693-83-2)
- 2-Methyl-5-vinylthiophene (CAS 62485-03-4)
- 2-(Ethoxycarbonyl)-1-benzothiophene-4-boronic acid (CAS 2377611-46-4)
- 2,4,8,10-Tetramethoxy-5,6,11,12-tetrahydro-5,11-epoxydibenzo[a,e][8]annulene-3,9-diol (CAS 1379610-45-3)
- 2-Acetamidocyclopentane-1-carboxylic acid (CAS 1488201-96-2)
- Valsartan Impurity 37 (CAS CATO-C4X-105737)
- Tirzepatide Impurity 23 X TFA Salt (CAS CATO-C4X-324023)
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