Direct Blue 1 acid

4-amino-6-[[4-[4-[(8-amino-1-hydroxy-5,7-disulfonaphthalen-2-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-5-hydroxynaphthalene-1,3-disulfonic acid

CAS: 3841-14-3

Molecular Formula	`C34H28N6O16S4`
Molecular Weight	904.9 g/mol
LogP	3.6
Topological Polar Surface Area	411.0 A2
Hydrogen Bond Donors	8
Hydrogen Bond Acceptors	22
Rotatable Bonds	11
Exact Mass	904.04443
Heavy Atoms	60
Complexity	1880.0

Chemical Identifiers

CAS Number	3841-14-3
SMILES	`COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C3)C(=CC(=C4N)S(=O)(=O)O)S(=O)(=O)O)O)OC)N=NC5=C(C6=C(C=C5)C(=CC(=C6N)S(=O)(=O)O)S(=O)(=O)O)O`
InChIKey	`OHMJKMNGYYWCHB-UHFFFAOYSA-N`

📖 Product Overview

Direct Blue 1 acid (CAS: 3841-14-3) is a chemical compound with molecular formula C34H28N6O16S4 and molecular weight 904.9 g/mol. Its IUPAC systematic name is 4-amino-6-[[4-[4-[(8-amino-1-hydroxy-5,7-disulfonaphthalen-2-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-5-hydroxynaphthalene-1,3-disulfonic acid. LogP 3.6 Topological Polar Surface Area 411.0 A2 Hydrogen Bond Donors 8 Hydrogen Bond Acceptors 22 Rotatable Bonds 11 Exact Mass 904.04443 Heavy Atoms 60 Complexity 1880.0 InChI Key: OHMJKMNGYYWCHB-UHFFFAOYSA-N. SMILES: COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C3)C(=CC(=C4N)S(=O)(=O)O)S(=O)(=O)O)O)OC)N=NC5=C(C6=C(C=C5)C(=CC(=C6N)S(=O)(=O)O)S(=O)(=O)O)O.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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Frequently Asked Questions

What is the typical lead time for this product?

Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.

Can you provide samples for testing?

Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.

What documentation do you provide with the product?

We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

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