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SML3224

Sigma-Aldrich

Sugammadex sodium

≥95% (HPLC), powder, neuromuscular blocker reversing agent

Synonym(s):

6-Perdeoxy-6-per(2-carboxyethyl)thio-γ-cyclodextrin, sodium Salt, Org 25969, Org-25969, Org25969

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About This Item

Empirical Formula (Hill Notation):
C72H104Na8O48S8
CAS Number:
343306-79-6
Molecular Weight:
2178.01
MDL number:
MFCD09954145
UNSPSC Code:
12352107
NACRES:
NA.77

Product Name

Sugammadex sodium, ≥95% (HPLC)

Quality Level

100

Assay

≥95% (HPLC)

form

powder

color

white to beige

solubility

H2O: 2 mg/mL, clear

storage temp.

−20°C

SMILES string

O[C@@H]1[C@@H](O)[C@@H](O[C@@H]2[C@@H](CSCCC(O[Na])=O)O[C@H](O[C@@H]3[C@@H](CSCCC(O[Na])=O)O[C@H](O[C@H]4[C@H](O)[C@@H](O)[C@@H](O[C@@H]5[C@@H](CSCCC(O[Na])=O)O[C@H](O[C@@H]6[C@@H](CSCCC(O[Na])=O)O[C@H]7[C@H](O)[C@H]6O)[C@H](O)[C@H]5O)O[C@@H]4CSCCC(O[Na])

InChI

1S/C72H112O48S8.8Na/c73-33(74)1-9-121-17-25-57-41(89)49(97)65(105-25)114-58-26(18-122-10-2-34(75)76)107-67(51(99)43(58)91)116-60-28(20-124-12-4-36(79)80)109-69(53(101)45(60)93)118-62-30(22-126-14-6-38(83)84)111-71(55(103)47(62)95)120-64-32(24-128-16-8-40(87)88)112-72(56(104)48(64)96)119-63-31(23-127-15-7-39(85)86)110-70(54(102)46(63)94)117-61-29(21-125-13-5-37(81)82)108-68(52(100)44(61)92)115-59-27(19-123-11-3-35(77)78)106-66(113-57)50(98)42(59)90;;;;;;;;/h25-32,41-72,89-104H,1-24H2,(H,73,74)(H,75,76)(H,77,78)(H,79,80)(H,81,82)(H,83,84)(H,85,86)(H,87,88);;;;;;;;/q;8*+1/p-8/t25-,26-,27-,28-,29-,30-,31-,32-,41-,42-,43-,44-,45-,46-,47-,48-,49-,50-,51-,52-,53-,54-,55-,56-,57-,58-,59-,60-,61-,62-,63-,64-,65-,66-,67-,68-,69-,70-,71-,72-;;;;;;;;/m1......../s1

InChI key

KMGKABOMYQLLDJ-VKHHSAQNSA-F

Biochem/physiol Actions

Selective relaxant binding agent (SRBA) for complexing aminosteroid nondepolarizing neuromuscular blockers (NMBs) in vitro and in vivo.
Sugammadex (Org 25969) is a selective relaxant binding agent (SRBA) for complexing aminosteroid nonpolarizing neuromuscular blockers (NMBs), including pipecuronium, rocuronium and vecuronium. Sugammadex effectively recovers muscle twitch blockade in vitro (EC50 = 1.2 μM, Emax = 95.1%; isolated mouse hemi-diaphragm under 90% block by 3.6 μM rocuronium) and reverses neuromuscular blockade in vivo (ED50 = 30 nmol/kg i.v. & Emax = 92.5% with guinea pigs under 90% neuromuscular block by 10 nmol/kg/min rocuronium i.v. infusion; >90% recovery at 1 mg/kg or 0.46 μmol/kg i.v. of M. tibialis contractions of cats under 95% block by 10.24 nmol/kg/min rocuronium i.v. infusion).

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000363307
0000363306
0000358157
0000303375
0000303377

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H D de Boer et al.
British journal of anaesthesia, 96(4), 473-479 (2006-02-09)
Binding of the steroidal molecule of rocuronium by a cyclodextrin is a new concept for reversal of neuromuscular block. The present study evaluated the ability of Sugammadex Org 25969, a synthetic gamma-cyclodextrin derivative, to reverse constant neuromuscular block of about
Ola Epemolu et al.
Anesthesiology, 99(3), 632-637 (2003-09-10)
The purpose of this study was to determine the changes in the plasma concentration of rocuronium and the reversal of its neuromuscular blockade after the intravenous infusion of Org 25969, the novel neuromuscular block-reversal agent, in anesthetized guinea pigs. Rocuronium
Jae Moon Choi et al.
Journal of anesthesia, 33(6), 642-646 (2019-09-20)
Sugammadex is used to reverse neuromuscular block induced by rocuronium or vecuronium by forming a stable complex. If the binding capacity of any substance to sugammadex is large enough, this molecule will displace rocuronium or vecuronium from the complex. For
Gul Dogan et al.
The Journal of surgical research, 248, 123-128 (2020-01-04)
After colorectal surgery, anastomotic leakage is a major cause of mortality and morbidity. There are many factors affecting anastomotic leakage. It is known that agents such as neostigmine that is used to reverse neuromuscular blockade have certain effects on anastomosis.
Yong Beom Kim et al.
Korean journal of anesthesiology, 73(3), 239-246 (2019-10-18)
In this study, we used an ex-vivo model to investigate the recovery pattern of both the train-of-four (TOF) ratio and first twitch tension of TOF (T1), and determined their relationship during recovery from rocuronium-induced neuromuscular blockade at various concentrations of
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