51694-22-5 2-Nitrophenyl selenocyanic acid o-Nitrophenyl selenocyanate Selenocyanic acid, 2-nitrophenyl ester AI3-62902 EINECS 257-350-4 2-Nitrophenyl selenocyanate CAS 51694-22-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51694-22-5 |
| Molecular Formula | C7H10N2O2Se |
| Molecular Weight | 233.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
51694-22-5 2-Nitrophenyl selenocyanic acid o-Nitrophenyl selenocyanate Selenocyanic acid, 2-nitrophenyl ester AI3-62902 EINECS 257-350-4 2-Nitrophenyl selenocyanate (CAS 51694-22-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H10N2O2Se. Molecular weight: 233.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H10N2O2Se |
| Molecular Weight | 233.13 g/mol |
| Appearance | Off-white to pale 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 5-Bromo-2-methoxythioanisole (CAS 66623-79-8)
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- 4-(Propan-2-yloxy)-2-(trifluoromethyl)benzonitrile (CAS 1094436-68-6)
- (3β)-25-[Methyl(7-nitro-2,1,3-benzoxadiazol-4-yl)amino]-27-norcholest-5-en-3-ol (CAS 105539-27-3)
- 4-Iodo-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile (CAS 1009838-81-6)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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