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Merck
CN

B7431

Bryostatin 1

≥99%, Protein kinase C activator, solid

Synonym(s):

NSC 339555

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About This Item

Empirical Formula (Hill Notation):
C47H68O17
CAS Number:
83314-01-6
Molecular Weight:
905.03
UNSPSC Code:
12352200
PubChem Substance ID:
24891991
NACRES:
NA.77
MDL number:
MFCD00893832

Key Documents

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Product Name

Bryostatin 1, ≥99%, solid

SMILES string

[H]\C(C(=O)OC)=C1/C[C@@]2([H])C[C@]3(O)O[C@]([H])(C[C@@H](O)CC(=O)O[C@H](C[C@]4([H])C\C(=C(\[H])C(=O)OC)[C@H](OC(=O)\C=C\C=C\CCC)[C@@](O)(O4)C(C)(C)\C=C\[C@@]([H])(C1)O2)[C@@H](C)O)C[C@H](OC(C)=O)C3(C)C

InChI key

MJQUEDHRCUIRLF-TVIXENOKSA-N

InChI

1S/C47H68O17/c1-10-11-12-13-14-15-39(51)62-43-31(22-41(53)58-9)21-34-25-37(28(2)48)61-42(54)24-32(50)23-35-26-38(59-29(3)49)45(6,7)46(55,63-35)27-36-19-30(20-40(52)57-8)18-33(60-36)16-17-44(4,5)47(43,56)64-34/h12-17,20,22,28,32-38,43,48,50,55-56H,10-11,18-19,21,23-27H2,1-9H3/b13-12+,15-14+,17-16+,30-20+,31-22+/t28-,32-,33+,34+,35-,36+,37-,38+,43+,46+,47-/m1/s1

assay

≥99%

form

solid

color

white

solubility

DMSO: soluble
ethanol: soluble

storage temp.

−20°C

Quality Level

100

Related Categories

Application

Bryostatin 1 has been used to study its effects on spontaneous Crohn′s disease (CD) like colitis in mice. It has also been used to study its effects as an anthelmintic drug on adult Syphacia muris infection in rats.

Biochem/physiol Actions

Bryostatin 1 (Bry1) is a macrocyclic lactone. This synaptogenic compound is obtained from the marine bryozoan Bugula neritina. Bry1 is capable of reversing synaptic loss. It can enable synaptic maturation in animal models with several neurological disorders. It possesses antidepressant activity, when administered intracebroventricularly. Bry1 is known to participate in protecting cell tight junctions (TJs), anti-inflammatory functions and immune regulation.
Macrolactone isolated from the marine bryozoan Bugula neritina that initially activates and subsequently down-regulates protein kinase C (PKC). More potent than phorbol myristate acetate for translocating PKCδ and ε.

Other Notes

Binds to glass and plastic in aqueous solutions

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ6729
MKCZ6728
MKCX7100
MKCV6265
MKCW8251

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Gary E Keck et al.
Bioorganic & medicinal chemistry letters, 22(12), 4084-4088 (2012-05-15)
The role of the C(8) gem-dimethyl group in the A-ring of bryostatin 1 has been examined through chemical synthesis and biological evaluation of a new analogue. Assays for biological function using U937, K562, and MV4-11 cells as well as the
Robert J Morgan et al.
Investigational new drugs, 30(2), 723-728 (2010-10-12)
The California Cancer Consortium has performed a Phase II trial of infusional bryostatin, a protein kinase C inhibitor isolated from the marine invertebrate bryozoan, Bugula Neritina, a member of the phylum Ectoprocta, in combination with cisplatin, in patients (pts) with
Tonia J Buchholz et al.
Chemistry & biology, 17(10), 1092-1100 (2010-11-03)
In vitro analysis of natural product biosynthetic gene products isolated from unculturable symbiotic bacteria is necessary to probe the functionalities of these enzymes. Herein, we report the biochemical characterization of BryR, the 3-hydroxy-3-methylglutaryl (HMG)-CoA synthase (HMGS) homolog implicated in β-branching at
Signaling pathways involved in cognitive enhancement
Cognition, 11-42 (2015)
H Kim et al.
Neuroscience, 226, 348-355 (2012-09-19)
Activation of protein kinase C (PKC) by bryostatin-1 affects various functions of the central nervous system. We explored whether bryostatin-1 influenced synaptic plasticity via a process involving PKC. Our purpose was to examine whether bryostatin-1 affected the induction of hippocampal
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