Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

00338

Sigma-Aldrich

(3S)-3,4-Dihydroxy-2-butanone

≥95% (GC)

Synonym(s):

1-Deoxy-L-erythrulose

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C4H8O3
CAS Number:
161972-10-7
Molecular Weight:
104.10
Beilstein:
8899170
MDL number:
MFCD28016583
UNSPSC Code:
12352201
PubChem Substance ID:
329747044

Assay

≥95% (GC)

form

liquid

optical activity

[α]/D 78±4°, c = 1 in H2O

storage temp.

−20°C

SMILES string

OC[C@@H](C(C)=O)O

InChI

1S/C4H8O3/c1-3(6)4(7)2-5/h4-5,7H,2H2,1H3/t4-/m0/s1

InChI key

SEYLPRWNVFCVRQ-BYPYZUCNSA-N

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCBL7255V
BCBL7255

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Stefanie Echt et al.
Journal of molecular biology, 341(4), 1085-1096 (2004-08-27)
A synthetic gene specifying a putative 3,4-dihydroxy-2-butanone 4-phosphate synthase of Candida albicans directed the synthesis of a 22.5 kDa peptide in a recombinant Escherichia coli strain. The recombinant protein was purified to apparent homogeneity by two chromatographic steps and was
K Ritsert et al.
Journal of molecular biology, 253(1), 151-167 (1995-10-13)
The lumazine synthase/riboflavin synthase of Bacillus subtilis is a bifunctional enzyme complex catalysing the formation of riboflavin from 5-amino-6-(D-ribitylamino)-2,4(1H,3H)-pyrimidinedione and L-3,4-dihydroxy-2-butanone-4-phosphate via 6,7-dimethyl-8-ribityllumazine. The complex is composed of 3 alpha (riboflavin synthase) subunits and 60 beta (lumazine synthase) subunits and
Biosynthesis of riboflavin. The structure of the purine precursor.
A Bacher et al.
The Journal of biological chemistry, 248(17), 6227-6231 (1973-09-10)
K Kis et al.
Biochemistry, 34(9), 2883-2892 (1995-03-07)
The lumazine synthase/riboflavin synthase complex of Bacillus subtilis consists of an icosahedral capsid of 60 beta subunits surrounding a core of 3 alpha subunits. The beta subunits catalyze the condensation of 5-amino-6-ribitylamino-2,4(1H,3H)-pyrimidinedione with (3S)-3,4-dihydroxy-2-butanone under formation of 6,7-dimethyl-8-ribityllumazine. This intermediate
Rudolf Ladenstein et al.
The FEBS journal, 280(11), 2537-2563 (2013-04-05)
The xylene ring of riboflavin (vitamin B2 ) is assembled from two molecules of 3,4-dihydroxy-2-butanone 4-phosphate by a mechanistically complex process that is jointly catalyzed by lumazine synthase and riboflavin synthase. In Bacillaceae, these enzymes form a structurally unique complex comprising

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service