Disperse Orange 1

Cat. No.: HY-D0332 Purity: 96.60%: Data Sheet
SDS

COA
Handling Instructions Technical Support

Solubility

In Vivo Dissolution Calculator

Disperse Orange 1 is an orange-orange dye commonly used for fiber dyeing.

For research use only. We do not sell to patients.

Disperse Orange 1 Chemical Structure

CAS No. : 2581-69-3

Size	Price	Stock	Quantity
1 mg	USD 29	In-stock	Estimated Time of Arrival: April 17
5 mg	USD 58	In-stock	Estimated Time of Arrival: April 17
10 mg	USD 93	In-stock	Estimated Time of Arrival: April 17
25 mg	USD 185	In-stock	Estimated Time of Arrival: April 17
50 mg	USD 316	In-stock	Estimated Time of Arrival: April 17
100 mg		Get quote
200 mg		Get quote

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Description

Disperse Orange 1 is an orange-orange dye commonly used for fiber dyeing.

Molecular Weight

318.33

Formula

C₁₈H₁₄N₄O₂

CAS No.

2581-69-3

Appearance

Solid

Color

Purple to purplish red

SMILES

O=[N+]([O-])C1=CC=C(C=C1)/N=N/C2=CC=C(NC3=CC=CC=C3)C=C2

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility

In Vitro:

DMSO : 35 mg/mL (109.95 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	3.1414 mL	15.7070 mL	31.4139 mL
5 mM	0.6283 mL	3.1414 mL	6.2828 mL
10 mM	0.3141 mL	1.5707 mL	3.1414 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo Dissolution Calculator

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Purity & Documentation

Purity: 96.60%

Select Batch:

Data Sheet (265 KB) SDS (393 KB)

COA (245 KB)

Handling Instructions (2659 KB)

References

[1]. Koh J. Dyeing with disperse dyes[J]. Textile dyeing, 2011, 10: 195-220.

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	3.1414 mL	15.7070 mL	31.4139 mL	78.5349 mL
	5 mM	0.6283 mL	3.1414 mL	6.2828 mL	15.7070 mL
	10 mM	0.3141 mL	1.5707 mL	3.1414 mL	7.8535 mL
	15 mM	0.2094 mL	1.0471 mL	2.0943 mL	5.2357 mL
	20 mM	0.1571 mL	0.7853 mL	1.5707 mL	3.9267 mL
	25 mM	0.1257 mL	0.6283 mL	1.2566 mL	3.1414 mL
	30 mM	0.1047 mL	0.5236 mL	1.0471 mL	2.6178 mL
	40 mM	0.0785 mL	0.3927 mL	0.7853 mL	1.9634 mL
	50 mM	0.0628 mL	0.3141 mL	0.6283 mL	1.5707 mL
	60 mM	0.0524 mL	0.2618 mL	0.5236 mL	1.3089 mL
	80 mM	0.0393 mL	0.1963 mL	0.3927 mL	0.9817 mL
	100 mM	0.0314 mL	0.1571 mL	0.3141 mL	0.7853 mL