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H-Val-allyl ester p-tosylate

H-Val-allyl ester p-tosylate structure

CAS No.: 88224-02-6

Chemical Name:: H-Val-allyl ester p-tosylate

Synonyms: L-Val-OAll·TosOH;H-VAL-OAL TOS-OH;H-VAL-OALL TOSOH;H-Val-allyl ester;H-VAL-ALLYL ESTER TOS-OH;H-Val-allyl ester p-tosylate;VALINE-ALLYL ESTER P-TOSYLATE;L-VALINE ALLYL ESTER P-TOSYLATE;H-VAL-ALLYL ESTER P-TOSYLATE USP/EP/BP;L-Valine allyl ester p-toluenesulfonate

CBNumber:: CB2212256

Molecular Formula:: C15H23NO5S

Molecular Weight:: 329.41

MDL Number:: MFCD00077953

MOL File:: 88224-02-6.mol

MSDS File:: SDS

Last updated:2026-09-12 18:50:26

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H-Val-allyl ester p-tosylate Properties

Melting point	117-120 °C
storage temp.	2-8°C
form	crystals
optical activity	[α]20/D +5.5±1°, c = 1% in methanol
BRN	5200860
Major Application	peptide synthesis
InChI	1S/C8H15NO2.C7H8O3S/c1-4-5-11-8(10)7(9)6(2)3;1-6-2-4-7(5-3-6)11(8,9)10/h4,6-7H,1,5,9H2,2-3H3;2-5H,1H3,(H,8,9,10)/t7-;/m0./s1
InChIKey	HSIRKDASFUCGOZ-FJXQXJEOSA-N
SMILES	CC(C)[C@H]([NH3+])C(=O)OCC=C.Cc1ccc(cc1)S([O-])(=O)=O
UNSPSC Code	12352200
NACRES	NA.22

SAFETY

Risk and Safety Statements

PPE	Eyeshields, Gloves, type N95 (US)
Safety Statements	22-24/25
WGK Germany	3
F	8-10
Storage Class	13 - Non Combustible Solids

H-Val-allyl ester p-tosylate price More Price(19)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	94645	L-Valine allyl ester p-toluenesulfonate salt ≥99.0%	88224-02-6	10g	$121	2023-01-07	Buy
Usbiological	291995	L-Valine allyl ester 4-toluenesulfonate salt Asreported	88224-02-6	500mg	$333	2026-06-03	Buy
Usbiological	291995	L-Valine allyl ester 4-toluenesulfonate salt Asreported	88224-02-6	1g	$489	2026-06-03	Buy
Usbiological	291995	L-Valine allyl ester 4-toluenesulfonate salt Asreported	88224-02-6	2g	$664	2026-06-03	Buy
Usbiological	291995	L-Valine allyl ester 4-toluenesulfonate salt Asreported	88224-02-6	5g	$1045	2026-06-03	Buy

Product number	Packaging	Price	Buy
94645	10g	$121	Buy
291995	500mg	$333	Buy
291995	1g	$489	Buy
291995	2g	$664	Buy
291995	5g	$1045	Buy

H-Val-allyl ester p-tosylate Chemical Properties,Uses,Production

Chemical Properties

White powder

Uses

peptide synthesis

reaction suitability

reaction type: solution phase peptide synthesis

H-Val-allyl ester p-tosylate synthesis

Synthesis of H-Val-allyl ester p-tosylate from L-Valine and p-Toluenesulfonic acid and Allyl alcohol

H-Val-allyl ester p-tosylate Preparation Products And Raw materials

Raw materials

Preparation Products

H-Val-allyl ester p-tosylate Suppliers

Global( 28)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15350	60
NINGBO INNO PHARMCHEM CO.,LTD.	86-574-27787657	info@dearchem.com	China	4607	58
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80
Chengdu Chuangkecheng Biological Technology Co., Ltd.	028-028-0000000 13008177686	sales@ckcbiotech.com	China	899	55
Nanjing Peptide Biotech Ltd.	025-58361106-805 15951641583	zhao.xu@njpeptide.com	China	9976	55
Beyond Pharmaceutical Co., Ltd	0571-81953185 +86-15381198709	jasonyao@bydpharma.com	China	852	60
SHANGHAI FDC-CHEMICAL CO.,LTD	021-61469567 13774476675	sales@fdc-chemical.com	China	10000	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19904	58

Supplier	Advantage
Energy Chemical	61
Shanghai Hanhong Scientific Co.,Ltd.	64
Chemsky (shanghai) International Co.,Ltd	60
NINGBO INNO PHARMCHEM CO.,LTD.	58
Sigma-Aldrich	80
Chengdu Chuangkecheng Biological Technology Co., Ltd.	55
Nanjing Peptide Biotech Ltd.	55
Beyond Pharmaceutical Co., Ltd	60
SHANGHAI FDC-CHEMICAL CO.,LTD	58
Nextpeptide Inc	58

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H-Val-allyl ester L-Valine allyl ester 4-toluenesulfonate salt≥ 98% (HPLC) L-Val-OAll·TosOH L-VALINE ALLYL ESTER 4-TOLUENESULFONATE SALT L-VALINE ALLYL ESTER P-TOSYLATE L-VALINE ALLYL ESTER TOLUENE-4-SULFONATE H-VAL-ALLYL ESTER TOS-OH H-VAL-OALL TOSOH H-VAL-OAL TOS-OH VALINE-ALLYL ESTER P-TOSYLATE L-Valine allyl ester p-toluenesulfonate salt L-Valine allyl ester p-toluenesulfonate H-VAL-ALLYL ESTER P-TOSYLATE USP/EP/BP Allyl L-valinate 4-methylbenzenesulfonate L-Valine allyl ester p-toluenesulfonate salt H-Val-allyl ester p-tosylate 88224-02-6 CH32CHCHNH2COOCH2CHCH2C7H8O3S C15H23NO5S C8H15NO2C7H8O3S Specialty Synthesis Valine Peptide Synthesis Amino Acid Derivatives Amino Acid Derivatives Peptide Synthesis Valine