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L-N-tau-Methyl-d3-histidine

L-N-tau-Methyl-d3-histidine structure

CAS No.: 91037-48-8

Chemical Name:: L-N-tau-Methyl-d3-histidine

Synonyms: 1-Methyl-d3-L-histidine;3-Methyl-d3-L-histidine;1-Methyl-L-histidine-d3;D3-1-Methyl-L-histidine;L-NT-METHYL-D3-HISTIDINE;tau-Methyl-d3-L-histidine;Ntau-Methyl-d3-L-histidine;L-Histidine, 1-(methyl-d3)-;L-N-tau-Methyl-d3-histidine;3-Methyl-L-Histidine-methyl-D3

CBNumber:: CB3399301

Molecular Formula:: C7H8D3N3O2

Molecular Weight:: 172.2

MDL Number:: MFCD01074052

MOL File:: 91037-48-8.mol

MSDS File:: SDS

Last updated:2026-09-12 18:52:01

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L-N-tau-Methyl-d3-histidine Properties

Melting point	~240 °C (dec.)
storage temp.	Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility	Aqueous Base (Slightly), Water (Slightly)
form	Solid
color	Light Brown to Brown
optical activity	[α]20/D -24°, c =2 in H2O
Stability	Hygroscopic
InChI	1S/C7H11N3O2/c1-10-3-5(9-4-10)2-6(8)7(11)12/h3-4,6H,2,8H2,1H3,(H,11,12)/t6-/m0/s1/i1D3
InChIKey	BRMWTNUJHUMWMS-FYFSCIFKSA-N
SMILES	[H][C@](N)(Cc1cn(cn1)C([2H])([2H])[2H])C(O)=O
UNSPSC Code	12352005
NACRES	NA.12
CAS Number Unlabeled	332-80-9

SAFETY

Risk and Safety Statements

PPE	Eyeshields, Gloves, type N95 (US)
WGK Germany	WGK 3
Storage Class	11 - Combustible Solids

L-N-tau-Methyl-d3-histidine price More Price(15)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	662135	Nτ-Methyl-d3-L-histidine 98atom%D,99%(CP)	91037-48-8	100MG	$490	2026-04-30	Buy
Sigma-Aldrich	662135	Nτ-Methyl-d3-L-histidine 98atom%D,99%(CP)	91037-48-8	250MG	$1020	2026-04-30	Buy
TRC	TRC-T779353-2MG	Tau-(Methyl-d3)-L-Histidine	91037-48-8	2mg	$655	2026-06-03	Buy
TRC	TRC-T779353-2.5MG	Tau-(Methyl-d3)-L-Histidine	91037-48-8	2.5mg	$737	2026-06-03	Buy
TRC	TRC-T779353-0.5MG	Tau-(Methyl-d3)-L-Histidine	91037-48-8	0.5mg	$165	2026-06-03	Buy

Product number	Packaging	Price	Buy
662135	100MG	$490	Buy
662135	250MG	$1020	Buy
TRC-T779353-2MG	2mg	$655	Buy
TRC-T779353-2.5MG	2.5mg	$737	Buy
TRC-T779353-0.5MG	0.5mg	$165	Buy

L-N-tau-Methyl-d3-histidine Chemical Properties,Uses,Production

Uses

Tau-(Methyl-d3)-L-Histidine can be used in standard solutions to use for plasma amino acid analysis.

L-N-tau-Methyl-d3-histidine Preparation Products And Raw materials

Raw materials

Preparation Products

L-N-tau-Methyl-d3-histidine Suppliers

Global( 30)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Clearsynth Labs Limited	+91-22-26355700	info@clearsynth.com	India	9656	58
Artis Biotech Co. Ltd.	18108108965 18108108965	sales@artisbio.com	China	2503	58
Nanjing Haolv Biotechnology Co.,Ltd	025-84622273 17361806303	kexin.zhou@haolvbiotech.com	China	3009	58
Guangzhou Younan Technology Co., Ltd	020-82000279 18988941452	YN_research@163.com	China	2984	58
Qingdao Tenglong microwave technology co., LTD.	0532-83818797 17669478191	sc@tlwb.com.cn	China	3933	58
ChengDu SinoStandards Bio-Tech Co.,Ltd. ，	028-83243028 19136088901	sinostandards@163.com	China	4979	58
Manhag Testing Technology Co., Ltd	400-818 0104 18918165978	zilin.ren@bestown.net.cn	China	7770	58
Shanghai Jidu Biotechnology Co., Ltd.	13851761812	13851761812@163.com	China	499	58
Yancheng Tongming Biotechnology Co., Ltd.	15195160625	2863565288@qq.com	China	5178	58
Reer Technology (Shanghai) Co., LTD	021-64400900 15800436310	bessey@reertech.com	China	4097	58

Supplier	Advantage
Clearsynth Labs Limited	58
Artis Biotech Co. Ltd.	58
Nanjing Haolv Biotechnology Co.,Ltd	58
Guangzhou Younan Technology Co., Ltd	58
Qingdao Tenglong microwave technology co., LTD.	58
ChengDu SinoStandards Bio-Tech Co.,Ltd. ，	58
Manhag Testing Technology Co., Ltd	58
Shanghai Jidu Biotechnology Co., Ltd.	58
Yancheng Tongming Biotechnology Co., Ltd.	58
Reer Technology (Shanghai) Co., LTD	58

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L-NT-METHYL-D3-HISTIDINE 3-Methyl-d3-L-histidine tau-Methyl-d3-L-histidine 3-Methyl-L-Histidine-methyl-D3 1-Methyl-d3-L-histidine 3-Methyl-d3-L-histidine (archaic) TAU-METHYL-L-HISTIDINE (METHYL-D3, 98%) MICROBIOLOGICAL/PYROGEN TESTED TAU-METHYL-L-HISTIDINE (METHYL-D3, 98%) Ntau-Methyl-d3-L-histidine L-Histidine, 1-(methyl-d3)- Ntau-Methyl-d3-L-histidine in 0.1 M HCl N_τ-Methyl-d₃-L-histidine 1-Methyl-L-histidine-d3 D3-1-Methyl-L-histidine τ-Methyl-L-histidine (methyl-D?, 98%) microbiological/pyrogen tested τ-Methyl-L-histidine (methyl-D?, 98%) Ntau-Methyl-D3-L-Histidine (Standard) L-N-tau-Methyl-d3-histidine 91037-48-8 C7H8D3N3O2 CD3C3H2N2CH2CHNH2COOH C7D3H9N3O2 C7H3O25 Amino Acids Metabolic Research Stable Isotopes