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U4884

Urea

meets USP testing specifications

Synonym(s):

Carbamide, Carbonyldiamide

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Size/SKUAvailabilityPrice
100 g

Available to ship TODAY

$36.10
500 g

Available to ship TODAY

$125.00
5 kg

Available to ship TODAY

$802.00

About This Item

Linear Formula:
NH2CONH2
CAS Number:
Molecular Weight:
60.06
UNSPSC Code:
12352111
NACRES:
NA.75
PubChem Substance ID:
EC Number:
200-315-5
Beilstein/REAXYS Number:
635724
MDL number:
eCl@ss:
32150917
Assay:
98.0-102.0%

$36.10


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Quality Segment

agency

USP/NF, meets USP testing specifications

assay

98.0-102.0%

form

solid

dilution

(for analytical testing)

mp

132-135 °C (lit.)

solubility

H2O: soluble 480 g/L at 20 °C

density

1.335 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

SMILES string

NC(N)=O

InChI

1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)

InChI key

XSQUKJJJFZCRTK-UHFFFAOYSA-N

Gene Information

human ... CA1(759), CA2(760)
rat ... Ppm1a(24666)

Application

Used for the denaturation of proteins and as a mild solubilization agent for insoluble or denatured proteins. Useful for renaturing proteins from samples already denatured with 6 M guanidine chloride such as inclusion bodies. May be used with guanidine hydrochloride and dithiothreitrol (DTT) in the refolding of denatured proteins into their native or active form.

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This Item
PHR1406RDD03415604
description

meets USP testing specifications

description

Pharmaceutical Secondary Standard; Certified Reference Material

description

free-flowing, Redi-Dri™, Bioreagent, ≥98%

description

puriss., meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5%, 99.0-101.0% (calc. on dry substance)

Quality Level

200

Quality Level

300

Quality Level

100

Quality Level

200

assay

98.0-102.0%

assay

-

assay

≥98%

assay

99.0-100.5%, 99.0-101.0% (calc. on dry substance)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical
pharmaceutical (small molecule)

application(s)

-

application(s)

-

solubility

H2O: soluble 480 g/L at 20 °C

solubility

-

solubility

-

solubility

H2O: soluble 480 g/L at 20 °C

form

solid

form

-

form

-

form

solid

mp

132-135 °C (lit.)

mp

132-135 °C (lit.)

mp

132-135 °C (lit.)

mp

132-135 °C


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Storage Class

11 - Combustible Solids

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)



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