D7628
Dihydrouracil
powder
Synonym(s):
5,6-Dihydro-2,4-dihydroxypyrimidine
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| Size/SKU | Availability | Price |
|---|---|---|
5 g | Please contact Customer Service for Availability | $250.00 |
About This Item
Empirical Formula (Hill Notation):
C4H6N2O2
CAS Number:
Molecular Weight:
114.10
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352005
EC Number:
207-982-1
MDL number:
Form:
powder
Quality Segment
form
powder
mp
279-281 °C (lit.)
SMILES string
O=C1CCNC(=O)N1
InChI
1S/C4H6N2O2/c7-3-1-2-5-4(8)6-3/h1-2H2,(H2,5,6,7,8)
InChI key
OIVLITBTBDPEFK-UHFFFAOYSA-N
General description
Dihydrouracil (DiHU) is a minor base found in transfer ribonucleic acid (tRNA). It is similar to uracil with the only exception that the C5-C6 bond is saturated. It crystallized in the monoclinic system with space group P21/C. Its crystalline structure has been analyzed. Its generation from L-cysteine and uracil via photochemical addition has been described.
Application
Dihydrouracil has been used as a standard for ureido group in the colorimentric assay of transfer ribonucleic acid (tRNA).[1]
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This Item | |||
|---|---|---|---|
| Quality Level 100 | Quality Level 300 | Quality Level 200 | Quality Level 200 |
| form powder | form powder | form powder | form - |
| mp 279-281 °C (lit.) | mp >300 °C (lit.) | mp >300 °C (lit.) | mp 197-200 °C (lit.) |
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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