Skip to Content
Merck
All Photos(1)

Key Documents

Safety Information

X1251

Sigma-Aldrich

Xylazine hydrochloride

≥99.0% (HPLC), powder, sedative

Synonym(s):

2-(2,6-Dimethylphenylamino)-5,6-dihydro-4H-thiazine hydrochloride, 5,6-Dihydro-2-(2,6-xylidino)-4H-1,3-thiazine hydrochloride

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C12H16N2S · HCl
CAS Number:
Molecular Weight:
256.79
Beilstein:
6448471
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77

Product Name

Xylazine hydrochloride, ≥99.0% (HPLC)

Quality Level

Assay

≥99.0% (HPLC)

storage temp.

−20°C

SMILES string

Cl[H].Cc1cccc(C)c1NC2=NCCCS2

InChI

1S/C12H16N2S.ClH/c1-9-5-3-6-10(2)11(9)14-12-13-7-4-8-15-12;/h3,5-6H,4,7-8H2,1-2H3,(H,13,14);1H

InChI key

QYEFBJRXKKSABU-UHFFFAOYSA-N

Gene Information

Looking for similar products? Visit Product Comparison Guide

Application

Xylazine hydrochloride has been used to anesthetize rats/mice.

Biochem/physiol Actions

Xylazine is used as a sedative in goats as it is safe, active and a cheap drug. It is a centrally acting drug, which exhibits muscle relaxant and analgesic properties.
α2-Adrenergic receptor agonist, sedative, muscle relaxant.

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

X1251-1G-PW:
X1251-VAR:
X1251-BULK:
X1251-5G-PW:
X1251-25G:
X1251-1G:4548174009543
X1251-5G:4548174009550


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

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.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

[alpha]-actin Down Regulation and Perforin Loss in Uterine Natural Killer Cells From LPS-Treated Pregnant Mice
Zavan B, et al.
Physiological Research, 64(3), 427-427 (2015)
Pain
Handbook of Veterinary Neurology (2011)
Pengfei Wu et al.
PloS one, 13(11), e0206131-e0206131 (2018-11-08)
Chicken is widely favored by consumers because of some unique features. The leg muscles occupy an important position in the market. However, the specific mechanism for regulating muscle growth speed is not clear. In this experiment, we used Jinghai yellow
Anesthesia and analgesia
The laboratory rabbit, guinea pig, hamster, and other rodents., 33-56 (2012)
Effect of xylazine hydrochloride (Rompun(\textregistered)) on Sokoto red goats
Mohammed, A and Yelwa, HA
Small Ruminant Research, 12(1), 107-113 (1993)

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