Key Documents

4,5-Methylenedioxy-1,2-phenylenediamine dihydrochloride

Name: 4,5-Methylenedioxy-1,2-phenylenediamine dihydrochloride
Brand: SIAL
Price: 168 USD
Availability: InStock

BioReagent, suitable for fluorescence, ≥97.0% (HPLC)

Synonym(s):

1,2-Diamino-4,5-methylenedioxybenzene dihydrochloride, 1,3-Benzodioxole-5,6-diamine dihydrochloride, 5,6-Diamino-1,3-benzodioxole dihydrochloride, MDB

Select a Size

Change View

Size/SKU	Availability	Price
10 mg	Available to ship TODAYfromMILWAUKEE	$168.00
50 mg	Available to ship TODAYfromMILWAUKEE	$526.00

About This Item

Empirical Formula (Hill Notation):

C₇H₈N₂O₂ · 2HCl

CAS Number:

81864-15-5

Molecular Weight:

225.07

UNSPSC Code:

12352111

NACRES:

NA.32

PubChem Substance ID:

329760322

MDL number:

MFCD00037497

Beilstein/REAXYS Number:

5641607

eCl@ss:

32150917

$168.00

Available to ship TODAYDetails

Request a Custom Order

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

product line

BioReagent

Quality Segment

100

assay

≥97.0% (HPLC)

form

solid

mol wt

225.07 g/mol

concentration

≤100% (1,3-Benzodioxole-5,6-diamine hydrochloride (1:2))

color

white to faint red

mp

245-252 °C

fluorescence

λ_ex 367 nm; λ_em 445 nm in 0.1 M phosphate pH 7.0 (after derivatization with pyruvate)

suitability

suitable for fluorescence

storage temp.

−20°C

SMILES string

Cl[H].Cl[H].Nc1cc2OCOc2cc1N

InChI

1S/C7H8N2O2.2ClH/c8-4-1-6-7(2-5(4)9)11-3-10-6;;/h1-2H,3,8-9H2;2*1H

InChI key

YXEJRYIEFFUUID-UHFFFAOYSA-N

Description

General description

4,5-Methylenedioxy-1,2-phenylenediamine dihydrochloride is a fluorescence tag for ⍺-keto acids. It is also required for the derivatization of sialic acids in presence of dilute sulfuric acid. The method allows determination of sialic acids.

Application

Fluorogenic reagent for α-ketoacids.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Disclaimer

may discolor on storage

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item	78450	D4784	D71607
Sigma-Aldrich 66807 4,5-Methylenedioxy-1,2-phenylenediamine dihydrochloride	Sigma-Aldrich 78450 m-Phenylenediamine dihydrochloride	Sigma-Aldrich D4784 4,5-Methylenedioxy-1,2-phenylenediamine dihydrochloride	Sigma-Aldrich D71607 4,5-Dichloro-o-phenylenediamine
description BioReagent, suitable for fluorescence, ≥97.0% (HPLC)	description ≥99.0% (AT)	description Fluorogenic reagent	description 97%
suitability suitable for fluorescence	suitability -	suitability -	suitability -
concentration ≤100% (1,3-Benzodioxole-5,6-diamine hydrochloride (1:2))	concentration -	concentration -	concentration -
color white to faint red	color -	color white to orange	color -
fluorescence λ_ex 367 nm; λ_em 445 nm in 0.1 M phosphate pH 7.0 (after derivatization with pyruvate)	fluorescence -	fluorescence -	fluorescence -
form solid	form powder	form powder	form solid
assay ≥97.0% (HPLC)	assay ≥99.0% (AT)	assay ≥98% (HPLC)	assay 97%

Still not finding the right product?

Explore all of our products under 4,5-Methylenedioxy-1,2-phenylenediamine dihydrochloride

Pictograms

GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335

Precautionary Statements

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.