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Safety Information

H1267

Sigma-Aldrich

22(S),23(S)-Homobrassinolide

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About This Item

Empirical Formula (Hill Notation):
C29H50O6
CAS Number:
80483-89-2
Molecular Weight:
494.70
MDL number:
MFCD04973608
UNSPSC Code:
12352202
PubChem Substance ID:
24895446
NACRES:
NA.77

Quality Level

100

application(s)

agriculture

SMILES string

CC[C@@H](C(C)C)[C@H](O)[C@@H](O)[C@@H](C)[C@H]1CC[C@H]2[C@@H]3COC(=O)[C@H]4C[C@H](O)[C@H](O)C[C@]4(C)[C@H]3CC[C@]12C

InChI

1S/C29H50O6/c1-7-17(15(2)3)26(33)25(32)16(4)19-8-9-20-18-14-35-27(34)22-12-23(30)24(31)13-29(22,6)21(18)10-11-28(19,20)5/h15-26,30-33H,7-14H2,1-6H3/t16-,17-,18-,19+,20-,21-,22+,23-,24+,25-,26-,28+,29+/m0/s1

InChI key

HJIKODJJEORHMZ-DNVPGCTHSA-N

Application

22(S),23(S)-Homobrassinolide has been used as a brassinosteroid supplement:
  • to study its effects on DNA methylation, callus growth and regeneration in barley.
  • to study its effects on cell elongation in Arabidopsis thaliana.
  • to study its effects on cell division, root germination and anti-oxidant system enzymes in barley.

Biochem/physiol Actions

22(S),23(S)-Homobrassinolide is a brassinosteroid. It might play a role in the control of plant embryogenesis.
Exhibits plant growth regulatory activity.

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

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.

JAN Code

H1267-.5MG:
H1267-1MG:
H1267-5MG:
H1267-VAR:
H1267-BULK:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Thompson, M.J., et al.
The Journal of Organic Chemistry, 44, 5002-5002 (1979)
Mohammad Yusuf et al.
Chemosphere, 85(10), 1574-1584 (2011-09-09)
The objective of this study was to establish relationship between boron induced oxidative stress and antioxidant system in Vigna radiata plants and also to investigate whether brassinosteroids will enhance the level of antioxidant system that could confer tolerance to the
Syed Aiman Hasan et al.
Chemosphere, 84(10), 1446-1451 (2011-05-14)
The present study was conducted with an aim to gain better insight of brassinosteroid generated response on the effects of cadmium on photosynthetic machinery and active oxygen metabolism in two tomato cultivars (K-25 and Sarvodya). These tomato cultivars were subjected
O L Kandelinskaia et al.
Prikladnaia biokhimiia i mikrobiologiia, 43(3), 358-365 (2007-07-11)
Presowing treatment of seeds of lupine of various species and cultivars with brassinosteroids--homobrassinolide and epibrassinolide--caused an increase in protein content and a change in the proportion of some amino acids. Both hormones increased heterogeneity of high- and medium-molecular-weight nonhistone chromatin
S A Hasan et al.
Environmental pollution (Barking, Essex : 1987), 151(1), 60-66 (2007-05-08)
In the present experiment the seeds of Cicer arietinum (L.) cv. Uday were inoculated with specific Rhizobium grown in sandy loam soil and were allowed to grow for 15 days. At this stage, the seedlings were supplied with 0, 50
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