Basic Description

Synonyms	22876-19-3 \| 5-Chloro-2-mercaptobenzoxazole \| 5-chloro-1,3-benzoxazole-2-thiol \| 5-chlorobenzo[d]oxazole-2-thiol \| 5-Chlorobenzo[d]oxazole-2(3H)-thione \| 5-Chlorobenzooxazole-2-thiol \| 5-chloro-3H-1,3-benzoxazole-2-thione \| 2(3H)-Benzoxazolethione, 5-chloro- \| 2-Mercapto
Specifications & Purity	≥97%
Shipped In	Normal
Product Description	Product Description： 5-Chloro-2-mercaptobenzoxazole can be synthesized by reacting amino-4-chlorophenol, potassium hydroxide and carbon disulfide in ethanol. Product Application： 5-Chloro-2-mercaptobenzoxazole may be used in the synthesis of 5-chloro-2-(4-methyl-1-piperazinyl)benzoxazole and 5-chloro-2-morpholin-4-yl-1,3-benzoxazole.

Associated Targets(Human)

NOS1 Tchem Nitric-oxide synthase, brain (1786 Activities)

Discover Target: NOS1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

NOS3 Tchem Nitric-oxide synthase, endothelial (1452 Activities)

Discover Target: NOS3

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

IDO1 Tchem Indoleamine 2,3-dioxygenase (6650 Activities)

Discover Target: IDO1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

PSMB8 Tclin Proteasome subunit beta type-8 (743 Activities)

Discover Target: PSMB8

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Associated Targets(non-human)

Nos2 Nitric oxide synthase, inducible (3573 Activities)

Discover Target: Nos2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Names and Identifiers

Pubchem Sid	488191205
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488191205
IUPAC Name	5-chloro-3H-1,3-benzoxazole-2-thione
INCHI	InChI=1S/C7H4ClNOS/c8-4-1-2-6-5(3-4)9-7(11)10-6/h1-3H,(H,9,11)
InChi Key	BOBIZYYFYLLRAH-UHFFFAOYSA-N
Canonical SMILES	C1=CC2=C(C=C1Cl)NC(=S)O2
Isomeric SMILES	C1=CC2=C(C=C1Cl)NC(=S)O2
WGK Germany	3
RTECS	DM4760000
PubChem CID	708870
Molecular Weight	185.63

Certificates

Certificate of Analysis(COA)

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Lot Number	Certificate Type	Date	Item
F2307098	Certificate of Analysis	Aug 02, 2021	C140285

Chemical and Physical Properties

Melt Point(°C)	280-285°C

Safety and Hazards(GHS)

Pictogram(s)	GHS07
Signal	Warning
Hazard Statements	H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation H302:Harmful if swallowed
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P270:Do not eat, drink or smoke when using this product. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P330:Rinse mouth. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P301+P317:IF SWALLOWED: Get medical help. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell.
WGK Germany	3
RTECS	DM4760000

Solution Calculators

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SKU	Size	Availability	Price
C140285-5g	5g	In stock	$73.90
C140285-25g	25g	In stock	$330.90
C140285-100g	100g	In stock	$1,189.90

5-Chloro-2-mercaptobenzoxazole - ≥97%, high purity , CAS No.22876-19-3