WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 527078
CAS#: 1400-62-0
Description: Orcein is a collagen immunostain.
MedKoo Cat#: 527078
Name: Orcein
CAS#: 1400-62-0
Chemical Formula: C28H24N2O7
Exact Mass: 500.1584
Molecular Weight: 500.507
Elemental Analysis: C, 67.19; H, 4.83; N, 5.60; O, 22.38
This product is not in stock, which may be available by custom synthesis.
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Synonym: Orcein
IUPAC/Chemical Name: 2,8-Bis(2,4-dihydroxy-6-methylanilino)-1,9-dimethyldibenzofuran-3,7-dione
InChi Key: VPEASJIRGSVXBF-UHFFFAOYSA-N
InChi Code: InChI=1S/C28H24N2O7/c1-11-5-15(31)7-17(33)25(11)29-27-13(3)23-21(9-19(27)35)37-22-10-20(36)28(14(4)24(22)23)30-26-12(2)6-16(32)8-18(26)34/h5-10,29-34H,1-4H3
SMILES Code: O=C1C(NC2=C(C)C=C(O)C=C2O)=C(C)C3=C4C(OC3=C1)=CC(C(NC5=C(C)C=C(O)C=C5O)=C4C)=O
Appearance: Solid powder
Purity: >98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: Soluble in DMSO
Shelf Life: >2 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.9001
The following data is based on the product molecular weight 500.507 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
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