Ptelatoside B CAS 90852-99-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90852-99-6 |
| Molecular Formula | C20H28O10 |
| Molecular Weight | 428.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ptelatoside B (CAS 90852-99-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H28O10. Molecular weight: 428.43 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H28O10 |
| Molecular Weight | 428.43 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
Recommended Standards
- N-(4-Methoxyphenyl)-3-phenyl-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxamide (CAS 478260-58-1)
- (2S,3R,4S,5R,6R)-2-(4-ethenylphenoxy)-6-[[(2R,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxymethyl]oxane-3,4,5-triol 86849-78-7 CTK3F0698 (CAS 86849-78-7)
- N-(4-((4-(5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)sulfonyl)phenyl)acetamide (CAS 866131-24-0)
- 2-((4-Bromophenyl)sulfonyl)acetohydrazide (CAS 1707562-58-0)
- 19281-11-9 N,N-Diethyl-2-(3-nitrophenyl)acetamide N,N-Diethyl-2-(m-nitrophenyl)acetamide N,N-Diethyl-3-nitro-benzeneacetamide N,N-Diethyl-3-nitrobenzeneacetamide (CAS 19281-11-9)
- 2-(Tributylstannyl)cyclopropanecarbaldehyde (CAS 832132-85-1)
- Methyl 2-cyclopropyl-2-hydroxypropanoate (CAS 1248911-98-9)
- 1-(1-Methyl-1H-pyrazole-4-sulfonyl)-piperidine-3-carboxylic acid 123274-72-6 2714AD C10H15N3O4S (CAS 123274-72-6)
- 1-Allyl-3-bromo-1H-pyrazole-4-carboxylic acid (CAS 1399662-30-6)
- TRAF6 Control Peptide trifluoroacetate salt (CAS 852690-80-3)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com