4-CHLOROMERCURIBENZOIC ACID ,59-85-8

4-CHLOROMERCURIBENZOIC ACID

Basic Information
Product Name：	4-CHLOROMERCURIBENZOIC ACID
CAS：	59-85-8
English Synonyms：	4-(HYDROXYMERCURI)BENZOIC ACID ; (4-CARBOXYPHENYL)CHLOROMERCURY ; 4-CHLOROMERCURIBENZOIC ACID ; P-CMBA ; 4-(CHLOROMERCURIO)BENZOIC ACID ; 4-CARBOXYPHENYLMERCURIC CHLORIDE ; P-CHLOROMERCURIBENZOIC ACID ; PCMB
MDL Number.：	MFCD00002526
H bond acceptor：	2
H bond donor：	1
Smile：	OC(=O)C1=CC=C([Hg]Cl)C=C1
InChi：	InChI=1S/C7H5O2.ClH.Hg/c8-7(9)6-4-2-1-3-5-6;;/h2-5H,(H,8,9);1H;/q;;+1/p-1
InChiKey：	InChIKey=YFZOUMNUDGGHIW-UHFFFAOYSA-M
Property
Melting Point：	287 DEG C (DEC)(LIT)
Comments：	APPLICATION: CAN BE USED TO INHIBIT SOME ENZYMES THAT REQUIRE UNMODIFIED CYSTEINE RESIDUES (EG, ADENYLYL CYCLASE) ASSAY METHOD: HG DESCRIPTION: CYSTEINE ACTIVE SITE MODIFIER OTHER NOTES: FOR THE PREPARATION OF 4-HYDROXYMERCURIOBENZOATE BY NEUTRALISATION (APPEARED MISTAKENLY AS P-CHLOROMERCURIOBENZOATE, PCMB IN EARLIER LITERATURE). MODIFIES MERCAPTO GROUPS IN PROTEINS, CAN BE USED FOR THEIR DETERMINATION RIDADR: UN 2025 6.1/PG 2 RTECS: OV8050000 WGK: 3
Safety information
Symbol：	GHS06 GHS08 GHS09
Signal word：	Danger
Hazard statements：	H300-H310-H330-H373-H410
Precautionary statements：	P260-P264-P273-P280-P284-P301 + P310
hazard symbol：	T+,N
Risk Code：	R:26/27/28-33-50/53
Safe Code：	S:13-28-36-45-60-61
WGK Germany：	3

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