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197297

Sigma-Aldrich

Ethyl 1-bromocyclobutanecarboxylate

96%

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About This Item

Linear Formula:
BrC4H6CO2C2H5
CAS Number:
35120-18-4
Molecular Weight:
207.07
EC Number:
252-384-6
MDL number:
MFCD00001322
UNSPSC Code:
12352100
PubChem Substance ID:
24851348

assay

96%

form

liquid

refractive index

n20/D 1.471 (lit.)

bp

85-88 °C/12 mmHg (lit.)

density

1.279 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CCOC(=O)C1(Br)CCC1

InChI

1S/C7H11BrO2/c1-2-10-6(9)7(8)4-3-5-7/h2-5H2,1H3

InChI key

UTVNSHXHFRIXMM-UHFFFAOYSA-N

Application

Ethyl 1-bromocyclobutanecarboxylate was used in the synthesis of 1−aminocyclobutane carboxylic acid[1].

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

174.2 °F - closed cup

flash_point_c

79 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKBQ7363V
MKBB3811
09497LJ
08913DH
08813DH

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An Efficient Procedure for Preparation of C−and N−Protected 1−Aminocyclobutane Carboxylic Acid.
Synthetic Communications, 34(4), 607-613 (2004)
Daria Kupczyk et al.
Molecules (Basel, Switzerland), 25(18) (2020-09-19)
Glucocorticoid metabolism at the tissue level is regulated by two isoenzymes 11β-hydroxysteroid dehydrogenase (11β-HSD), which mutually convert biologically active cortisol and inactive cortisone. Recent research is focused on the role of 11β-HSD1 and 11β-HSD2 as autocrine factors of tumor cell
Renata Studzińska et al.
Chemistry & biodiversity, 16(6), e1900065-e1900065 (2019-04-24)
11β-Hydroxysteroid dehydrogenase type 1 (11β-HSD1) is an enzyme that affects the body's cortisol levels. The inhibition of its activity can be used in the treatment of Cushing's syndrome, metabolic syndrome and type 2 diabetes. In this study, we synthesized new

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