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Merck

D161403

5,5-Dimethylhydantoin

97%

Synonym(s):

Fennosurf 300, 4,4-Dimethyl-2,5-dioxoimidazolidine, DMH

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About This Item

Empirical Formula (Hill Notation):
C5H8N2O2
CAS Number:
77-71-4
Molecular Weight:
128.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24893496
EC Number:
201-051-3
Beilstein/REAXYS Number:
2827
MDL number:
MFCD00005266
Assay:
97%
Form:
crystals

Key Documents

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InChI key

YIROYDNZEPTFOL-UHFFFAOYSA-N

InChI

1S/C5H8N2O2/c1-5(2)3(8)6-4(9)7-5/h1-2H3,(H2,6,7,8,9)

SMILES string

CC1(C)NC(=O)NC1=O

assay

97%

form

crystals

Quality Level

200

mp

174-177 °C (lit.)

Related Categories

Application

Reactant for synthesis of:
  • N-chloroheterocyclic antimicrobials
  • β-Amino alcohols as inhibitors of antitubercular target N-acetyltransferase
  • Second-generation selective inhibitors of hepatitis C virus NS3 serine protease
  • Rechargeable biocidal cellulose
  • N-chlorohydantoins

Reactant for asymmetric chlorolactonization reactions

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

D161403-VAR: + D161403-100G: + D161403-BULK: + D161403-250G: + D161403-1KG: + D161403-5G:

jan

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Certificates of Analysis (COA)

Lot/Batch Number
MKCP9880
MKCP5581
MKCP4364
MKCP4027
MKCP2686

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Shin J Lee et al.
Molecular metabolism, 11, 33-46 (2018-04-14)
Glucagon-like peptide-1 (GLP-1) neurons in the hindbrain densely innervate the dorsomedial hypothalamus (DMH), a nucleus strongly implicated in body weight regulation and the sympathetic control of brown adipose tissue (BAT) thermogenesis. Therefore, DMH GLP-1 receptors (GLP-1R) are well placed to
Anil K Sahdev et al.
Cancer biology & therapy, 18(5), 304-313 (2017-03-31)
Pyrazinoic acid (PA) is structurally similar to nicotinic acid which acts on G-protein-coupled receptor (GPR109A). GPR109A expresses in colonic and intestinal epithelial sites, and involves in DNA methylation and cellular apoptosis. Therefore, it may be assumed that PA has similar
David M Halpin et al.
Respiratory medicine, 128, 28-41 (2017-06-15)
Chronic obstructive pulmonary disease (COPD) and asthma are leading causes of morbidity and mortality. This narrative review provides an appraisal of the pharmacological and clinical characteristics of tiotropium in COPD and asthma, and examines how these compare with other long-acting
Rong Li et al.
Carbohydrate polymers, 92(1), 534-539 (2012-12-12)
The inherent antimicrobial properties and biodegradability of chitosan make it an ideal candidate for antimicrobial materials. In this study, N-halamine precursor 3-glycidyl-5,5-dimethylhydantoin (GH) was synthesized and bonded onto chitosan by a ring opening reaction between chitosan and GH. The chitosan
Martha Cecilia Téllez-Bañuelos et al.
Journal of immunotoxicology, 13(6), 842-849 (2016-08-06)
Endosulfan (ENDO) is a widely used organochlorine (OC) pesticide and persistent organo-pollutant. Epidemiological studies have shown that high levels of OC exposure were related to colorectal cancer (CRC) incidence. The objectives of the present study were to evaluate histological changes
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