Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

543551

Sigma-Aldrich

6-Methoxy-2-benzoxazolinone

97%

Synonym(s):

6-MBOA, 6-Methoxy-2(3H)-benzoxazolone, 6-Methoxy-3H-benzoxazol-2-one, 6-Methoxybenzo[d]oxazol-2(3H)-one, 6-Methoxybenzoxazolin-2(3H)-one, 6-Methoxybenzoxazolinone

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

About This Item

Empirical Formula (Hill Notation):
C8H7NO3
CAS Number:
532-91-2
Molecular Weight:
165.15
MDL number:
MFCD00051726
UNSPSC Code:
12352100
PubChem Substance ID:
24878693
NACRES:
NA.22

Quality Level

100

Assay

97%

mp

151-156 °C (lit.)

SMILES string

COc1ccc2NC(=O)Oc2c1

InChI

1S/C8H7NO3/c1-11-5-2-3-6-7(4-5)12-8(10)9-6/h2-4H,1H3,(H,9,10)

InChI key

MKMCJLMBVKHUMS-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

6-Methoxy-2-benzoxazolinone (MBOA) is obtained by reacting 2-amino-5-methoxyphenol hydrochloride with urea. MOBA is a naturally occurring auxin-inhibiting substance present in maize shoots.

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
0000238170
0000269342
0000177591
MKCS0800
MKCQ0913

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

On the Synthesis of 6-Methoxy-2-benzoxazolinone.
John DR, et al.
Agricultural and Biological Chemistry, 39(3), 683-685 (1975)
J Acharya et al.
Plant disease, 105(4), 752-757 (2020-10-14)
Corn yield reduction following a cereal rye cover crop has been attributed to, among other factors, allelochemicals released from decomposing cereal rye residue. The allelopathic effect of 6-methoxy-2-benzoxazolinone (MBOA) was evaluated on corn seedling growth, mycelial growth of seven pathogenic
Hwa Yeon Kim et al.
BMC complementary and alternative medicine, 18(1), 100-100 (2018-03-21)
It is well known that endoplasmic reticulum (ER) stress plays a huge role in development of metabolic diseases. Specially, ER stress-induced cellular dysfunction has a significant involvement in the pathogenesis of human chronic disorders. This study was designed to study
Structure-activity relationships of benzoxazolinones with respect to auxin-induced growth and auxin-binding protein.
Hoshi-Sakoda, Masako, et al.
Phytochemistry, 37(2), 297-300 (1994)
Hisashi Kato-Noguchi et al.
Journal of chemical ecology, 32(5), 1101-1109 (2006-06-02)
6-Methoxy-benzoxazolin-2(3H)-one (MBOA) inhibited the germination of cress (Lepidium sativum L.) seeds at concentrations greater than 0.03 mM. Inhibition was overcome by sucrose, suggesting that MBOA may inhibit sugar metabolism in cress seeds. Induction of alpha-amylase activity in seeds was also
View All Related Papers

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