Pyridinoline CAS 77464-35-8
| CAS No. | 77464-35-8 |
| Molecular Formula | C17H14N4OS |
| Molecular Weight | 322.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pyridinoline (C17H14N4OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Pyridinoline (CAS 77464-35-8), molecular formula C17H14N4OS and molecular weight 322.38 g/mol, is a CATO reference standard with documented purity and traceability.
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 Pyridinoline 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 | C17H14N4OS |
| Molecular Weight | 322.38 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Pyridinoline Standards
Recommended Standards
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- N1-(2-(Dimethylamino)-2-(thiophen-2-yl)ethyl)-N2-(5-methylisoxazol-3-yl)oxalamide (CAS 941975-96-8)
- 36257-55-3 2-[2-(Piperidin-1-ylsulfonyl)ethyl]-1H-isoindole-1,3(2H)-dione MFCD08339556 (CAS 36257-55-3)
- N-(2-Amino-2-oxoethyl)benzamide (CAS 5813-81-0)
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- 1-(4-Methoxyphenyl)-3-(piperazin-1-yl)pyrazin-2(1H)-one (CAS 1713590-09-0)
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- Moxifloxacin Impurity 60 (CAS CATO-C4X-107460)
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- Methyl 4-(5-methylfuran-2-carboxamido)benzoate (CAS 540533-39-9)
- 6-Ethyl-7-hydroxy-2-methyl-3-phenoxy-4h-chromen-4-one (CAS 315232-62-3)
- 1-(2-Ethoxybenzyl)piperidin-3-amine (CAS 725213-24-1)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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