Skip to Content
Merck
CN

Key Documents

View All Documentation

143456

2-Amino-5-chlorothiazole hydrochloride

95%

Synonym(s):

(5-Chlorothiazol-2-yl)amine hydrochloride

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C3H3ClN2S · HCl
CAS Number:
55506-37-1
Molecular Weight:
171.05
NACRES:
NA.22
PubChem Substance ID:
24848586
UNSPSC Code:
12352100
EC Number:
259-680-4
MDL number:
MFCD00039006
Assay:
95%
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

100

assay

95%

mp

164-167 °C (dec.) (lit.)

functional group

chloro

SMILES string

Cl[H].Nc1ncc(Cl)s1

InChI

1S/C3H3ClN2S.ClH/c4-2-1-6-3(5)7-2;/h1H,(H2,5,6);1H

InChI key

GTMGFQYVLSQTKP-UHFFFAOYSA-N

Application

2-Amino-5-chlorothiazole hydrochloride was used as starting reagent in the synthesis of 2-chloro-6-methylimidazo[2,1-b]thiazole.
  • Reactant for preparation of biologically active thiazole derivatives

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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.

Search for a COA

Already Own This Product?

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

Visit the Document Library