Description
IUPAC Name: (6aS,11bR)-7,11b-dihydro-6H-indeno[2,1-c]chromene-3,4,6a,9,10-pentol
InChI: InChI=1S/C16H14O6/c17-10-2-1-8-13-9-4-12(19)11(18)3-7(9)5-16(13,21)6-22-15(8)14(10)20/h1-4,13,17-21H,5-6H2/t13-,16+/m0/s1
InChIKey: WZUVPPKBWHMQCE-XJKSGUPXSA-N
Canonical SMILES: C1C2=CC(=C(C=C2C3C1(COC4=C3C=CC(=C4O)O)O)O)O
Isomeric SMILES: C1C2=CC(=C(C=C2[C@H]3[C@@]1(COC4=C3C=CC(=C4O)O)O)O)O
Synonyms: HEMATOXYLIN; 517-28-2; Hydroxybrazilin; Haematoxylin; Hematoxyline; Hydroxybrasilin; Natural Black 1; (+)-Hematoxylin; …
Botanical Source: Caesalpinia sap pan L.
Technical Specifications
- Purity Grade: ≥98% (HPLC)
- Physical Form: Crystalline powder
- Color: Yellow to light brown
- Melting Point: 200-205°C
- Optical Rotation: [α]20/D +34° (c = 1.0, ethanol)
Quality Parameters
- Appearance Conformity: Complies
- Identity (IR): Conforms to structure
- Water Content: ≤0.5%
- Residual Solvents: Meets ICH guidelines
- Heavy Metals: ≤10 ppm
Storage Requirements
- Store at 2-8°C
- Protect from light and moisture
- Keep in tightly sealed containers
- Hygroscopic – handle under controlled conditions
- Stability: 24 months when properly stored
Research Applications
Histological Studies
- Nuclear staining in H&E protocols
- Chromatin structure visualization
- Mitotic figure examination
- Cellular morphology studies
Clinical Research
- Pathological tissue examination
- Cytological investigations
- Developmental biology research
- Cancer cell identification
Technical Uses
- Reference standard
- Method development
- Quality control applications
- Validation studies
Quality Assurance
- Manufactured under GMP guidelines
- ISO 9001:2015 certified facility
- Full traceability documentation
- Batch-specific analytical testing
Technical Support
- Method development assistance
- Application support
- Stability data available
- Custom specification development
Product Safety
- For laboratory research use only
- Not for human consumption
- Handle with appropriate safety measures
- Refer to SDS for complete safety information
BIORLAB’s Natural Compounds are strictly for reference substances and R&D purposes. Not for direct human use.