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Dansylhydrazine

Name: Dansylhydrazine
Brand: SIGMA
Price: 357 PLN

BioReagent, suitable for fluorescence, ≥90% (HPLC)

Synonym(s):

5-(Dimethylamino)-1-naphthalenesulfonic hydrazide, 5-(Dimethylamino)naphthalene-1-sulfonohydrazide, Dns-Hz

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Size/SKU	Availability	Price
250 mg	Please contact Customer Service for Availability	357,00 PLN
1 g	Please contact Customer Service for Availability	1.010,00 PLN
5 g	Please contact Customer Service for Availability	4.110,00 PLN 2.877,00 PLN

About This Item

Linear Formula:

(CH₃)₂NC₁₀H₆SO₂NHNH₂

CAS Number:

33008-06-9

Molecular Weight:

265.33

UNSPSC Code:

12352103

NACRES:

NA.32

PubChem Substance ID:

329753512

EC Number:

251-337-7

Beilstein/REAXYS Number:

2868662

MDL number:

MFCD00003986

357,00 PLN

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Properties

product line

BioReagent

assay

≥90% (HPLC)

mp

126-130 °C (lit.)

solubility

ethanol: soluble

fluorescence

λ_ex 340 nm; λ_em 525 nm in ethanol

suitability

suitable for fluorescence

storage temp.

2-8°C

SMILES string

CN(C)c1cccc2c(cccc12)S(=O)(=O)NN

InChI

1S/C12H15N3O2S/c1-15(2)11-7-3-6-10-9(11)5-4-8-12(10)18(16,17)14-13/h3-8,14H,13H2,1-2H3

InChI key

KPQYDVAFRDWIBW-UHFFFAOYSA-N

Description

Application

Dansylhydrazine (DH) is widely used as a fluorometric reagent for carbonyl compounds. Dansylated carbonyl molecules can be separated and identified by analytical techniques.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Fluorescent marker for carbonyl compounds

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This Item	635928	39220	D2625
Sigma-Aldrich 30434 Dansylhydrazine	Sigma-Aldrich 635928 Dansylhydrazine	Sigma-Aldrich 39220 Dansyl chloride	Sigma-Aldrich D2625 Dansyl chloride
description BioReagent, suitable for fluorescence, ≥90% (HPLC)	description 98%	description suitable for fluorescence, BioReagent, ≥99.0% (HPLC)	description BioReagent, suitable for amino acid labeling, powder and chunks, ≥99% (HPLC)
fluorescence λ_ex 340 nm; λ_em 525 nm in ethanol	fluorescence -	fluorescence λ_ex 337 nm; λ_em 492 nm in chloroform (after derivatization with hexylamine)	fluorescence -
storage temp. 2-8°C	storage temp. -	storage temp. 2-8°C	storage temp. 2-8°C
mp 126-130 °C (lit.)	mp 126-130 °C (lit.)	mp 72-74 °C (lit.)	mp 72-74 °C (lit.)
suitability suitable for fluorescence	suitability -	suitability suitable for fluorescence	suitability suitable for amino acid labeling
solubility ethanol: soluble	solubility -	solubility acetone: 0.2 g/10 mL	solubility acetone: 20 mg/mL
assay ≥90% (HPLC)	assay 98%	assay ≥99.0% (HPLC)	assay ≥99% (HPLC)

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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

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