Chondroitin Sulfate CAS 9007-28-7
| CAS No. | 9007-28-7 |
| Molecular Formula | C13H21NO15S |
| Molecular Weight | 463.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Chondroitin Sulfate (CAS 9007-28-7), molecular formula C13H21NO15S and molecular weight 463.37 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H21NO15S, Chondroitin Sulfate contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 463.37 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.
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 Chondroitin Sulfate 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 | C13H21NO15S |
| Molecular Weight | 463.37 g/mol |
| Purity | >80% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1959 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chondroitin Standards
- Chondroitin Disaccharide di-6SDISCONTINUED (CAS 51449-08-2)
- Chondroitin disaccharide δdi-0S sodium salt (CAS 136132-69-9)
- Chondroitin disaccharide Δdi-6S sodium salt (CAS 136132-72-4)
- Chondroitin disaccharide Δdi-4S sodium salt (CAS 136144-56-4)
- Chondroitin disaccharide δdi-UA-2S sodium salt (CAS 149368-04-7)
- Chondroitin Sodium Salt (CAS 54328-35-7)
- Chondroitin Sulfate Calcium Salt (Technical Grade) (CAS 86016-46-8)
- chondroitin sulfate impurity A (CAS CATO-C4X-32811)
Recommended Standards
- 5-Chloro-3-{[(4-chlorophenyl)sulfanyl]methyl}-1-methyl-4-({[3-(trifluoromethyl)phenyl]sulfanyl}methyl)-1H-pyrazole (CAS 318234-42-3)
- 3,4-Dihydroxy-9,10-dioxo-N-(4-(trifluoromethyl)-phenyl)-9,10-dihydroanthracene-2-sulfonamide (CAS 1313738-90-7)
- 4-[1,1’-Biphenyl]-4-yl-6-(3-bromophenyl)-2-phenyl-Pyrimidine (CAS 1955546-93-6)
- N-[(1E)-{[(2-fluorophenyl)methoxy]imino}methyl]-4-methoxy-2-[3-(trifluoromethyl)phenoxy]pyridine-3-carboxamide (CAS 478262-39-4)
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- N-(cyclohexylmethyl)cyclopentanamine (CAS 932231-52-2)
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- Ethyl 3-(4-bromo-3-fluorophenyl)-3-oxopropanoate (CAS 1260798-40-0)
- N/A (CAS 9001-77-8)
- Methyl 3-(2-Pyridyl)propanoate (CAS 28819-26-3)
- Ethyl 1-(3-oxobutanoyl)piperidine-4-carboxylate (CAS 331713-79-2)
- 5434AE 54906-23-9 C12H15ClN2O2 Spiro[1,3-benzoxazine-2,4'-piperidin]-4(3H)-one hydrochloride (CAS 54906-23-9)
- 2-chloro-N-[2-fluoro-5-(5-methyl-1H-1,2,3,4-tetrazol-1-yl)phenyl]acetamide (CAS 1394040-80-2)
- Polymyxin B nonapeptide TFA (CAS 2220175-42-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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