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PYRIDINE-D5

PYRIDINE-D5 structure

CAS No.: 7291-22-7

Chemical Name:: PYRIDINE-D5

Synonyms: Pyridin-d5;Perdeuteriopyridine;48714-u;d5 Pyrid;PYRIDINE-D;PYRIDINE-D5;PYRIDINE-D7;(2H5)pyridine;PyridineD5>99.5%;Pyridine-d5(TMS)

CBNumber:: CB7695818

Molecular Formula:: C5D5N

Molecular Weight:: 84.13

MDL Number:: MFCD00044639

MOL File:: 7291-22-7.mol

MSDS File:: SDS

Last updated:2025-09-29 14:31:15

Product description	Number	Pack Size	Price
Pyridine-d5 "100%", ≥99.96 atom % D	177970	10x0.5ml	$349
Pyridine-d5 "100%", ≥99.96 atom % D	177970	10x0.75ml	$542
Pyridine-d5 99atom%D min. 99.0 %	P2511	1ML	$48
Pyridine-d5 ≥99.5 atom % D	532975	10x0.5ml	$132
Pyridine-d5 ≥99.5 atom % D	532975	10x0.6ml	$144

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PYRIDINE-D5 Properties

Melting point	-41 °C
Melting point	-42°C
Boiling point	115,2°C
Boiling point	114.4 °C(lit.)
Density	1.05 g/mL at 25 °C(lit.)
Density	d = 1,05
vapor pressure	26.7 hPa (25 °C)
refractive index	n20/D 1.506(lit.)
Flash point	68 °F
storage temp.	no restrictions.
solubility	1000g/l soluble
form	Liquid
pka	pK1:5.83(+1) (25°C)
color	Colorless
PH	8.81 (H2O)
explosive limit	1.8-12.4%(V)
Water Solubility	Soluble in water, alcohol, ether, acetone, and benzene.
BRN	114377
CAS DataBase Reference	7291-22-7(CAS DataBase Reference)
EPA Substance Registry System	Pyridine-d5 (7291-22-7)
UNSPSC Code	12142201
NACRES	NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS07

Signal word

Danger

Hazard statements

H225-H302+H312+H332-H315-H319

Precautionary statements

P210-P280-P301+P312-P303+P361+P353-P304+P340+P312-P305+P351+P338

Hazard Codes

F,Xn,T

Risk Statements

11-20/21/22-63-43-36/37/38-23/24/25-45-65-48/23/24/25-36/38-46-52-40

Safety Statements

26-28-36/37-24/25-23-53-45

RIDADR

UN 1282 3/PG 2

WGK Germany

Autoignition Temperature

482 °C

HS Code

2845 90 10

HazardClass

PackingGroup

Toxicity

LD50 orally in Rabbit: 891 mg/kg LD50 dermal Rabbit 1121 mg/kg

Limited Quantities

1.0 L (0.3 gallon) (liquid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

NFPA 704

	3
2		1

PYRIDINE-D5 price More Price(45)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	177970	Pyridine-d5 "100%", ≥99.96 atom % D	7291-22-7	10x0.5ml	$349	2025-07-31	Buy
Sigma-Aldrich	177970	Pyridine-d5 "100%", ≥99.96 atom % D	7291-22-7	10x0.75ml	$542	2025-07-31	Buy
TCI Chemical	P2511	Pyridine-d5 99atom%D min. 99.0 %	7291-22-7	1ML	$48	2025-07-31	Buy
Sigma-Aldrich	532975	Pyridine-d5 ≥99.5 atom % D	7291-22-7	10x0.5ml	$132	2025-07-31	Buy
Sigma-Aldrich	532975	Pyridine-d5 ≥99.5 atom % D	7291-22-7	10x0.6ml	$144	2025-07-31	Buy

Product number	Packaging	Price	Buy
177970	10x0.5ml	$349	Buy
177970	10x0.75ml	$542	Buy
P2511	1ML	$48	Buy
532975	10x0.5ml	$132	Buy
532975	10x0.6ml	$144	Buy

PYRIDINE-D5 Chemical Properties,Uses,Production

Chemical Properties

clear colorless liquid

Uses

Pyridine-d{5} is used in the synthesis complexes with cobalt(II) halides, pyridine-d5, a deuterated form of pyridine, ionic liquid matrices (ILMs).

Definition

ChEBI: Pyridine-d5 is a deuterated compound, an azaarene, a mancude organic heteromonocyclic parent, a monocyclic heteroarene and a member of pyridines.

General Description

Pyridine-d₅ is a deuterated NMR solvent useful in NMR-based research and analyses. It has been synthesized by palladium catalyzed H/D (hydrogen/deuterium) exchange reaction between pyridine vapor and heavy water. Infrared and Raman spectra of pyridine-d₅ have been recorded in the range 300–4000cm^-1.

PYRIDINE-D5 synthesis

Synthesis of PYRIDINE-D5 from Pyridine

PYRIDINE-D5 Preparation Products And Raw materials

Raw materials

Azoniabenzene 1-ACETYLPYRIDINIUM 4-Cyanopyridine Pyridine

Preparation Products

PYRIDINE-2,6-D2

PYRIDINE-D5 Suppliers

Global( 186)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Peric Technology Co.,Ltd	+86-0310-7183483 +8615030098277	jiake718@aliyun.com	China	36	58
Hebei Xinsheng New Material Technology Co., LTD.	+86-16632316109	xinshengkeji@xsmaterial.com	China	1085	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20171	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49975	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29798	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17346	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Hunan Jibang Biological Technology Co., LTD	+8613776644403	sales02@kingboomtech.com	China	1804	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850	market18@leapchem.com	China	43339	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+86-18621343501; +undefined18621343501	product@acmec-e.com	China	33338	58

Supplier	Advantage
Peric Technology Co.,Ltd	58
Hebei Xinsheng New Material Technology Co., LTD.	58
Henan Fengda Chemical Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
SIMAGCHEM CORP	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Hunan Jibang Biological Technology Co., LTD	58
HANGZHOU LEAP CHEM CO., LTD.	58
Shanghai Acmec Biochemical Technology Co., Ltd.	58

View Lastest Price from PYRIDINE-D5 manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-09-25	PYRIDINE-D5 7291-22-7	US $100.00-1.00 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2023-11-14	PYRIDINE-D5 7291-22-7	US $35.00-25.00 / kg	1kg	99%	20 Ton	Hebei Xinsheng New Material Technology Co., LTD.
2019-12-24	PYRIDINE-D5 7291-22-7	US $6.60-0.00 / g	500g	98%	500G ,1KG , 100KG	Career Henan Chemical Co

PYRIDINE-D5
7291-22-7
US $100.00-1.00 / KG
99%
Henan Fengda Chemical Co., Ltd

PYRIDINE-D5
7291-22-7
US $35.00-25.00 / kg
99%
Hebei Xinsheng New Material Technology Co., LTD.

PYRIDINE-D5
7291-22-7
US $6.60-0.00 / g
98%
Career Henan Chemical Co

PYRIDINE-D5 Spectrum

PYRIDINE-D5(7291-22-7)MS PYRIDINE-D5(7291-22-7)¹HNMR PYRIDINE-D5(7291-22-7)¹³CNMR PYRIDINE-D5(7291-22-7)IR1 PYRIDINE-D5(7291-22-7)Raman

7291-22-7(PYRIDINE-D5)Related Search:

PYRIDINE-2,6-D2 PYRIDINE-4-D1 PYRIDINE-2-D1 1-BENZYL-4-METHYL-1,2,3,6-TETRAHYDRO-PYRIDINE PYRIDINE-D5

PYRIDINE-D5(D,99.5%)+0.05%V/VTMS 1-BOC-OCTAHYDRO-PYRROLO[3,4-B]PYRIDINE DEUTERIUM N-HEXADECYLPYRIDINIUM-D5 BROMIDE PYRIDINE-D5 N-OXIDE

1,1-(4-FLUOROPHENYL)-(PYRIDINE-4-YL)-METHANOL 1-BROMO-IMIDAZO[1,5-A]PYRIDINE 1-BENZYL-4-(3-FLUORO-PHENYL)-1,2,3,6-TETRAHYDRO-PYRIDINE 1-BUTYL-3,6-DIMETHYL-1 H-PYRAZOLO[3,4-B ]PYRIDINE-4-CARBOXYLIC ACID 1-BOC-4-CHLORO-5-FORMYL-3,6-DIHYDRO-2H-PYRIDINE

1-BOC-4-(1-PYRROLIDINYL)-3,6-DIHYDRO-2H-PYRIDINE 1-BROMO-IMIDAZO[1,5-A]PYRIDINE-3-CARBOXYLIC ACID ETHYL ESTER 1-BUTYL-6-CYCLOPROPYL-3-METHYL-1 H-PYRAZOLO[3,4-B ]PYRIDINE-4-CARBOXYLIC ACID

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PYRIDINE-D PYRIDINE-D5 PENTADEUTEROPYRIDINE PYRIDINE-D7 (2H5)pyridine PYRIDINE-D5, "100" (MIN. 99.96 ATOM% D)(CONTAINS 0.03% V/V TMS) PYRIDINE-D5, 99 ATOM % D PYRIDINE-D5, 99 ATOM % D (1PK=10 X 1ML) PYRIDINE-D5, "100" (MIN. 99.96 ATOM% D)(1PK=10 X 0.5ML) PYRIDINE-D5 DEUTERATION DEGREE MIN. 99 A TOM % D PYRIDINE-D5, 99 ATOM % D (SCREW-CAP BOTT LE) PYRIDINE-D5, 99.5 ATOM % D(1PAK=10 X 0.6 PYRIDINE-D5, 99.5 ATOM % D (CONTAINS 0.0 PYRIDINE-D5, "100" (MIN. 99.96 ATOM% D) PYRIDINE-D5, 99 ATOM % D (CONTAINS 0.03% V/V TMS) PYRIDINE-D5, 99 ATOM % D (1PAK = 10 X 0. PYRIDINE-D5, 99 ATOM % D (1PK=5 X 0.5ML) Pyridine-D₅ PYRIDINE-D5, 99.5 ATOM % D PYRIDINE-D5, 100.0 ATOM % D (1PAK=10X0.75ML) PYRIDINE 99 ATOM % D Pyridine-d5,for NMR,contains 1 v/v% TMS, 99 atom % D Pyridine-d5,for NMR,with 0.03% TMS, 100.0 atom% D Pyridine-d, 100%(Isotopic) Pyridine-d₅, 99.5%(Isotopic) Pyridine-d₅, 99.5% (Isotopic), contains 0.05% v/v TMS Pyridine-d₅, 100%(Isotopic) PYRIDINE-D5 99 ATOM % D CONTAINS 1% TMS Pyridine-d5, deuteration degree min. 99,5%, NMR spectroscopy grade, Spectrosol Pyridine-d5, deuteration degree min. 99,95%, NMR spectroscopy grade, Spectrosol Pyridine-d5 1g [7291-22-7] Pyridine-d5,Pentadeuteropyridine Pyridine-d5,Pentadeuteropyridine, Pyridine-d5 Pyridine-d5, packaged in 0.75 ml ampoules, 99.8 atom% D, for NMR Pyridine-d5, packaged in 1.00 ml ampoules, 99 atom % D, for NMR Pyridine-d5, packaged in 0.50 ml ampoules, 100.0 atom % D, for NMR Pyridine-d5, for NMR, packaged in 0.75 Ml aMpoules, 99.8 atoM% D Pyridine-d5, 99 atoM % D, for NMR 10ML Pyridine-d5, 99 atoM % D, for NMR 25ML Pyridine-d5, 99 atoM % D, for NMR 5ML Pyridine-d5, contains 1 v/v% TMS, 99 atoM % D, for NMR 5ML Pyridine-d5, packaged in 0.75 Ml aMpoules, 99.8 atoM% D, for NMR 7.5ML Pyridine-d5, for NMR, packaged in 1.00 Ml aMpoules, 99 atoM % D Pyridine-d5, for NMR, packaged in 0.50 Ml aMpoules, 100.0 atoM % D PYRIDINE-D5 DEUTERATION DEGREE MIN 99.8% d5 Pyrid Pyridine-d5, 100 AtoM Percent D PYRIDINE-D5 100 ATOM % D PYRIDINE-D(5) >99.95 (ATOM % D) Pyridine-d5,100%(Isotopic) Pyridine-d5, 99 atom % D, for NMR Pyridine-d5, contains 1 v/v% TMS, 99 atom % D, for NMR Pyridine-d5, packaged in 0.50 ml ampules, 100.0 atom % D, for NMR Pyridine-d5, packaged in 0.75 ml ampules, 99.8 atom% D, for NMR Pyridine-d5, packaged in 1.00 ml ampules, 99 atom % D, for NMR Pyridine-d5, with 0.03% TMS, 100.0 atom% D, for NMR PyridineD5>99.5%10x0.5ml PyridineD5>99.5%