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50940

Guanidine hydrochloride

≥99.0% (AT)

Synonym(s):

Aminoformamidine hydrochloride, Aminomethanamidine hydrochloride, Guanidinium chloride

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Pack SizeSKUAvailabilityPrice
100 g
Please contact Customer Service for Availability
$146.00
500 g
Please contact Customer Service for Availability
$585.00
1 kg
Please contact Customer Service for Availability
$833.00
5 kg
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$2,860.00

About This Item

Linear Formula:
NH2C(=NH)NH2 · HCl
CAS Number:
Molecular Weight:
95.53
UNSPSC Code:
12352107
NACRES:
NA.55
PubChem Substance ID:
EC Number:
200-002-3
Beilstein/REAXYS Number:
3591990
MDL number:

$146.00


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Quality Level

assay

≥99.0% (AT)

form

solid

ign. residue

≤0.1% (as SO4)

pH

(25 °C, 4.6 - 6/573 g/L)

mp

180-185 °C (lit.)

solubility

H2O: 6 M at 20 °C, clear, colorless

density

1.3 g/cm3 (lit.)

anion traces

sulfate (SO42-): ≤50 mg/kg

cation traces

Ca: ≤20 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg

SMILES string

Cl[H].NC(N)=N

InChI

1S/CH5N3.ClH/c2-1(3)4;/h(H5,2,3,4);1H

InChI key

PJJJBBJSCAKJQF-UHFFFAOYSA-N

Application

Strong chaotropic agent useful for the denaturation and subsequent refolding of proteins. This strong denaturant can solubilize insoluble or denatured proteins such as inclusion bodies. This can be used as the first step in refolding proteins or enzymes into their active form. Urea and dithiothreitol (DTT) may also be necessary.

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This Item
G3272RDD001G4505
assay

≥99.0% (AT)

assay

≥99%

assay

≥99%

assay

≥99% (titration)

Quality Level

200

Quality Level

400

Quality Level

100

Quality Level

200, 400

form

solid

form

crystalline powder

form

-

form

crystalline powder

pH

(25 °C, 4.6 - 6/573 g/L)

pH

(25 °C, 4.6 - 6/573 g/L)

pH

(25 °C, 4.6 - 6/573 g/L)

pH

(25 °C, 4.6 - 6 at 573 g/L)

density

1.3 g/cm3 (lit.)

density

1.3 g/cm3 (lit.)

density

1.3 g/cm3 (lit.)

density

1.3 g/cm3 (lit.)

solubility

H2O: 6 M at 20 °C, clear, colorless

solubility

H2O: 6 M, clear, colorless

solubility

H2O: 6 M

solubility

H2O: 6 M


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pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves



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Manula S B Rathnayake et al.
Cartilage, 13(2_suppl), 476S-485S (2021-03-23)
To investigate GAG-ECM (glycosaminoglycan-extracellular matrix) interactions in different cartilage types. To achieve this, we first aimed to determine protocols for consistent calculation of GAG content between cartilage types. Auricular cartilage containing both collagen and elastin was used to determine the
D T Gruszka et al.
Science advances, 6(38) (2020-09-20)
During replication, nucleosomes are disrupted ahead of the replication fork, followed by their reassembly on daughter strands from the pool of recycled parental and new histones. However, because no previous studies have managed to capture the moment that replication forks
Caitriona McKeever et al.
Journal of medicinal chemistry, 56(3), 700-711 (2013-01-11)
Considering the strong DNA minor groove binding observed for our previous series of diaromatic symmetric and asymmetric guanidinium and 2-aminoimidazolinium derivatives, we report now the synthesis of new aminoalkyl derivatives of diaromatic guanidines with potential as DNA minor groove binders



Global Trade Item Number

SKUGTIN
50940-500G04061832489759
50940-100G04061835541430
50940-1KG04061832489742
50940-10G04061832489735
50940-5KG04061832489766

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