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94295

Sigma-Aldrich

3-Ureidopropionic acid

≥98.0% (T)

Synonym(s):

N-Carbamoyl-β-alanine

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About This Item

Linear Formula:
NH2CONHCH2CH2COOH
CAS Number:
Molecular Weight:
132.12
Beilstein:
1705263
MDL number:
UNSPSC Code:
12352106
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥98.0% (T)

form

powder

reaction suitability

reaction type: solution phase peptide synthesis

mp

170-175 °C (dec.)

application(s)

peptide synthesis

SMILES string

NC(=O)NCCC(O)=O

InChI

1S/C4H8N2O3/c5-4(9)6-2-1-3(7)8/h1-2H2,(H,7,8)(H3,5,6,9)

InChI key

JSJWCHRYRHKBBW-UHFFFAOYSA-N

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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G Waldmann et al.
Analytical biochemistry, 188(1), 233-236 (1990-07-01)
A sensitive assay for beta-ureidopropionase based on derivatization of the reaction product beta-alanine with phenylisothiocyanate has been developed. Purification of the resulting phenylthiocarbamoyl-beta-alanine is achieved on a LiChrospher 100 C18 reversed-phase high-performance liquid chromatography column using an isocratic elution system.
Improved colorimetric procedure for quantitating N-carbamoyl-beta-alanine with minimum dihydrouracil interference.
T P West et al.
Analytical biochemistry, 122(2), 345-347 (1982-05-15)
C Schmidt et al.
Journal of inherited metabolic disease, 28(6), 1109-1122 (2006-01-26)
To evaluate the significance of inborn metabolic disorders of the pyrimidine degradation pathway, 450 children with unspecific neurological symptoms were comprehensively studied; 200 healthy children were recruited as controls. Uracil and thymine as well as their degradation products in urine
Simple method for the quantitative analysis of dihydropyrimidines and N-carbamyl-beta-amino acids in urine.
A H van Gennip et al.
Advances in experimental medicine and biology, 309B, 15-19 (1991-01-01)
A B Van Kuilenburg et al.
Analytical biochemistry, 272(2), 250-253 (1999-07-23)
A radiochemical assay was developed to measure the activity of beta-ureidopropionase in human liver homogenates which is based on the detection of the reaction product (14)CO(2) by liquid scintillation counting. Radiolabeled N-carbamyl-beta-alanine was prepared within 15 min by a simple

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