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Safety Information

T133

Sigma-Aldrich

Inactin® hydrate

≥98% (HPLC)

Synonym(s):

Thiobutabarbital sodium salt hydrate

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About This Item

Empirical Formula (Hill Notation):
C10H15N2NaO2S · xH2O
CAS Number:
947-08-0
Molecular Weight:
250.29 (anhydrous basis)
EC Number:
213-425-3
MDL number:
MFCD00214068
UNSPSC Code:
12352200
PubChem Substance ID:
24899957
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

powder

drug control

USDEA Schedule IIIN; regulated under CDSA - not available from Sigma-Aldrich Canada

color

light yellow

solubility

H2O: soluble (storage of solutions for more than 8 hours at 4°C is not recommended.)

SMILES string

[Na+].CCC(C)C1(CC)C([O-])=NC(=S)NC1=O

InChI

1S/C10H16N2O2S.Na/c1-4-6(3)10(5-2)7(13)11-9(15)12-8(10)14;/h6H,4-5H2,1-3H3,(H2,11,12,13,14,15);/q;+1/p-1

InChI key

SLZHLQUFNFXTHB-UHFFFAOYSA-M

Application

Inactin® hydrate has been used to anesthetize rats to study stress-induced hypersensitivity and mice to study Cisplatin-induced neuropathy. It has also been used to anesthetize rats to measure the glomerular filtration rate (GFR).

Biochem/physiol Actions

Inactin® is a long-lasting rodent anesthetic with minimal effects on cardiovascular tone and renal output. It exhibits sedative and hypnotic properties.

Legal Information

Inactin is a registered trademark of Merck KGaA, Darmstadt, Germany

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

T133-5X1G:
T133-1G:
T133-IP:
T133-25X1G:
T133-SMPL:
T133-BULK:
T133-VAR:

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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Eman Y Gohar et al.
Journal of the American Heart Association, 9(10), e015110-e015110 (2020-05-12)
Background The novel estrogen receptor, G-protein-coupled estrogen receptor (GPER), is responsible for rapid estrogen signaling. GPER activation elicits cardiovascular and nephroprotective effects against salt-induced complications, yet there is no direct evidence for GPER control of renal Na+ handling. We hypothesized
J Buelke-Sam et al.
Laboratory animal science, 28(2), 157-162 (1978-04-01)
Rats were anesthetized with pentobarbital, pentobarbital and atropine, inactin [5-ethyl-5-(1'-methyl-propyl)-2-thiobarbiturate], ether and inactin, or urethane. Cardiovascular and arterial acid-base parameters were monitored over a 3-hour period of anesthesia. Heart rate, arterial pressures, and pH progressively decreased with duration of pentobarbital
Haiyun Qi et al.
Magnetic resonance in medicine, 80(5), 2073-2080 (2018-03-10)
Anesthesia is necessary for most animal studies requiring invasive procedures. It is well documented that various types of anesthesia modulate a wide variety of important metabolic and functional processes in the body, and as such, represent a potential limitation in
Olga Rafikova et al.
Biology of sex differences, 11(1), 11-11 (2020-03-20)
The mechanisms involved in pulmonary hypertension (PH) development in patients and pre-clinical models are poorly understood. PH has a well-established sex dimorphism in patients with increased frequency of PH in females, and more severe disease with poor survival prognosis in
A C Ailiani et al.
Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society, 26(10), 1477-1486 (2014-09-27)
Anesthetics are commonly applied in animal studies of gastrointestinal (GI) function. Different anesthetics alter smooth-muscle motility in different ways. The aim of this study is to quantify and compare non-invasively with magnetic resonance imaging (MRI) the motility patterns of the
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