Acid Alizarin Blue BB CAS 10114-40-6
| CAS No. | 10114-40-6 |
| Molecular Formula | C14H8O14S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Acid Alizarin Blue BB.
Acid Alizarin Blue BB (CAS 10114-40-6), molecular formula C14H8O14S2Na and molecular weight 487.31 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, Acid Alizarin Blue BB is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 487.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 Acid Alizarin Blue BB 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 | C14H8O14S2 Na |
| Molecular Weight | 487.31 g/mol |
| Purity | 97%+ |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Sulfur Atoms | 2 |
Related Acid Standards
- Alizarin complexone (CAS #N/A)
- Alizarin Red S (CAS 130-22-3)
- Alizarin Blue Black B (CAS 1324-21-6)
- Alizarin Yellow R, Sodium Salt (CAS 1718-34-9)
- Acid Alizarin Red B (CAS 1836-22-2)
- Acid Alizarin Violet N (CAS 2092-55-9)
- Alizarin complex indicator (CAS 3952-78-1)
- ALizarin complexone dihydrate (CAS 455303-00-1)
Recommended Standards
- 5-Bromo-3-cyclopropyl-2H-pyrazolo[3,4-b]pyridine (CAS 1211537-03-9)
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- 3-(4-Fluoro-3-methylbenzyl)azetidine (CAS 1248723-52-5)
- 1-(2-Chloropyridin-3-yl)cyclopropan-1-amine hydrochloride (CAS 2149589-53-5)
- 3-Fluoro-4-thiocyanatoaniline (CAS 14512-86-8)
- N-cyclopentyl-2-methoxycyclohexan-1-amine (CAS 355813-98-8)
- 2-(4-Fluorophenyl)-N-(3-(pyrrolidin-1-yl)propyl)quinolin-4-amine (CAS 918970-06-6)
- Ethyl 2-amino-5-{[(2-chlorophenyl)amino]carbonyl}-4-methylthiophene-3-carboxylate (CAS 1159694-98-0)
- Apigenin 4'-O-β-D-glucopyranoside (CAS 20486-34-4)
- Anti-TF Antigen Peptide P30-1 trifluoroacetate salt (CAS 573664-50-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com