ChemicalBook >> CAS DataBase List >>BUPIRIMATE

BUPIRIMATE

BUPIRIMATE structure

CAS No.: 41483-43-6

Chemical Name:: BUPIRIMATE

Synonyms: dimethyl-sulfamicaci5-butyl-2-(ethylamino)-6-methyl-4-pyrimidinylester;-4-ol;pp588;NIMROD;nimrodt;BUPIRIMATE;BUPIRAMATE;Bupirimate 25%;Bupirimate Standard;Nimrod (Bupirimate)

CBNumber:: CB0310530

Molecular Formula:: C13H24N4O3S

Molecular Weight:: 316.42

MDL Number:: MFCD00055518

MOL File:: 41483-43-6.mol

MSDS File:: SDS

Last updated:2026-05-27 17:41:02

Product description	Number	Pack Size	Price
Bupirimate PESTANAL	31510	250mg	$83.8
Bupirimate, 90%	TRC-B689635-50MG	50mg	$57
Bupirimate	162966	1g	$418
Bupirimate 99.77%	CS-0113378	5mg	$54
Bupirimate 99.77%	CS-0113378	10mg	$76
More product size

Request For Quotation

BUPIRIMATE Properties

Melting point	50-51°
Boiling point	463.2±55.0 °C(Predicted)
Density	1.2120 (rough estimate)
vapor pressure	1.0 x 10^-4 Pa at 25 °C
refractive index	1.6200 (estimate)
Flash point	100 °C
storage temp.	0-6°C
solubility	Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly)
form	Solid
pka	5
Water Solubility	22 mg l^-1 (pH 5.2), 18 mg l^-1 (pH 7.3), 17 mg l^-1 (pH 9.3) at 25 °C
color	White to Pale Beige
Merck	13,1482
BRN	758056
Henry's Law Constant	6.9×10² mol/(m³Pa) at 25℃, Duchowicz et al. (2020)
Major Application	agriculture environmental
InChI	1S/C13H24N4O3S/c1-6-8-9-11-10(3)15-13(14-7-2)16-12(11)20-21(18,19)17(4)5/h6-9H2,1-5H3,(H,14,15,16)
InChIKey	DSKJPMWIHSOYEA-UHFFFAOYSA-N
SMILES	CCCCc1c(C)nc(NCC)nc1OS(=O)(=O)N(C)C
LogP	2.700
FDA UNII	MCJ121RIOI
EPA Substance Registry System	Bupirimate (41483-43-6)
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07,GHS08,GHS09
Signal word	Warning
Hazard statements	H312-H317-H351-H410
Precautionary statements	P202-P261-P273-P280-P302+P352+P312-P308+P313
PPE	Eyeshields, Faceshields, Gloves, type N95 (US)
Hazard Codes	Xn
Risk Statements	21
Safety Statements	36/37
WGK Germany	2
RTECS	WO5970000
Storage Class	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Dermal Aquatic Chronic 1 Carc. 2 Skin Sens. 1B
Toxicity	LD50 orally in rats: 4000 mg/kg (Finney)

BUPIRIMATE price More Price(22)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	31510	Bupirimate PESTANAL	41483-43-6	250mg	$83.8	2026-04-30	Buy
TRC	TRC-B689635-50MG	Bupirimate, 90%	41483-43-6	50mg	$57	2026-06-03	Buy
Usbiological	162966	Bupirimate	41483-43-6	1g	$418	2026-06-03	Buy
ChemScene	CS-0113378	Bupirimate 99.77%	41483-43-6	5mg	$54	2026-06-04	Buy
ChemScene	CS-0113378	Bupirimate 99.77%	41483-43-6	10mg	$76	2026-06-04	Buy

Product number	Packaging	Price	Buy
31510	250mg	$83.8	Buy
TRC-B689635-50MG	50mg	$57	Buy
162966	1g	$418	Buy
CS-0113378	5mg	$54	Buy
CS-0113378	10mg	$76	Buy

BUPIRIMATE Chemical Properties,Uses,Production

Uses

Fungicide.

Uses

Bupirimate is a systemic fungicide that provides protective and curative control of powdery mildew (Podosphaera leucotricha) mainly in pome fruits, stone fruits and glasshouse roses. Other uses include berries, vines and cucurbits.

Uses

Bupirimate is a pyrimidine based fungicide with protective and curative activity for the control of fungal diseases by interfearing with nucleic acid synthesis.

Definition

ChEBI: A member of the class of aminopyrimidines that is 2-ethylaminopyrimidine carrying methyl, butyl and dimethylaminosulfooxy substituents at posiitons 4, 5 and 6 respectively.

Metabolic pathway

Bupirimate degrades rapidly when exposed to sunlight. Minimal penetration of bupirimate residues in treated apples was observed. Degradation of bupirimate in/on fruit surfaces was mainly due to photolytic processes. Metabolism in plants and animals is similar and includes the initial cleavage of the dimethylsulfamate-pyrimidine linkage to yield ethirimol which is also an active fungicide. Numerous degradation products were generated from N-dealkylation, hydroxylation and conjugation reactions and the opening of the pyrimidine ring (Scheme 1).

Degradation

Bupirimate (1) is stable in dilute alkaline solution, but readily hydrolysed in dilute acidic solution. Bupirimate was rapidly decomposed in aqueous solution when exposed to sunlight (Hassall, 1982). Cleavage of the dimethylsulfamate-pyrimidine linkage yielded ethirimol [5-butyl-2- ethylamino-6-methylpyrimidin-4-ol (2)] as the major product. Ethirimol, an active fungicide, was degraded slowly under these test conditions. Four additional minor products were also detected. Three of these products were identified aS isomers of bupirimate, resulting from the migration of the dimethylsulfamate moiety to the various nitrogen molecules (compounds 3, 4 and 5; Cavell and Lincoln, 1974; Teal and Skidmore, 1976).

BUPIRIMATE synthesis

Synthesis of BUPIRIMATE from Dimethylsulfamoyl chloride and ETHIRIMOL

BUPIRIMATE Preparation Products And Raw materials

Raw materials

ETHIRIMOL Dimethylsulfamoyl chloride

Preparation Products

BUPIRIMATE Suppliers

Global( 130)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8738	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-81139210 +86-18192627656	1059@dideu.com	China	3587	58
Qingdao Trust Agri Chemical Co.,Ltd	+86-008615963231493 +86-008613573296305	trustagri@hotmail.com	China	299	58
Henan Bao Enluo International TradeCo.，LTD	+86-17331933971	deasea125996@gmail.com	China	2472	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21587	55
Xiamen AmoyChem Co., Ltd	+86-86-5926051114 +8615060885618	sales@amoychem.com	China	6366	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29792	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17346	58
TargetMol Chemicals Inc.	+1-781-999-5354; +17819995354	marketing@targetmol.com	United States	32466	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Shaanxi Dideu Medichem Co. Ltd	58
Qingdao Trust Agri Chemical Co.,Ltd	58
Henan Bao Enluo International TradeCo.，LTD	58
Henan Tianfu Chemical Co.,Ltd.	55
Xiamen AmoyChem Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
SIMAGCHEM CORP	58
TargetMol Chemicals Inc.	58

View Lastest Price from BUPIRIMATE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-04-17	bupirimate 41483-43-6		1kg	99	20tons	Qingdao Trust Agri Chemical Co.,Ltd
2026-03-20	BUPIRIMATE 41483-43-6	$9.90	1KG	99%	5tons	Hebei Chuanghai Biotechnology Co., Ltd
2025-12-12	mersalyl 41483-43-6	$1.00-100.00	1KG	95%	300KG	Shaanxi Dideu Medichem Co. Ltd

bupirimate
41483-43-6
$0.00
99
Qingdao Trust Agri Chemical Co.,Ltd

BUPIRIMATE
41483-43-6
$9.90
99%
Hebei Chuanghai Biotechnology Co., Ltd

mersalyl
41483-43-6
$1.00-100.00
95%
Shaanxi Dideu Medichem Co. Ltd

BUPIRIMATE Spectrum

BUPIRIMATE(41483-43-6)¹HNMR

41483-43-6(BUPIRIMATE)Related Search:

CYCLOPROTHRIN ALDEHYDE DEHYDROGENASE 2,4-DIMETHYL, 1,3-DIOXALONE Ethyl glyoxalate Glyoxylic acid

Cinnamyl acetate Butyl acetate Amyl acetate Abiraterone acetate PEG6-(CH2CO2H)2

BETA-ESTRADIOL 17-ACETATE 2-Pyrimidinamine, N-methyl- (9CI) Sulfamic acid ETHIRIMOL 2-Amino-6-methyl-4-pyrimidinol

METHYLSULFAMIC ACID 5-METHYLPYRIMIDIN-4-OL Bupirimate PESTANAL

1of4

Bupirimate 25% BUPIRIMATE PESTANAL, 250 MG Sulfamic acid, dimethyl-, 5-butyl-2-(ethylamino)-6-methyl-4-pyrimidinyl ester bupirimate (bsi,iso,ansi) BUPIRAMATE 5-Butyl-2-ethylamino-6-methylpyrimidin-4-yl dimethylsulfamate 5-BUTYL-2-ETHYLAMINO-6-METHYLPYRIMIDIN-4-YL-DIMETHYLSULPHAMATE BUPIRIMATE Dimethylsulfamic acid 5-butyl-2-ethylamino-6-methylpyrimidin-4-yl ester N,N-Dimethylamidosulfuric acid 5-butyl-2-(ethylamino)-6-methyl-4-pyrimidinyl ester N,N-Dimethylsulfamic acid 5-butyl-2-(ethylamino)-6-methylpyrimidin-4-yl ester NIMROD 2-aethylamino-5-butyl-4-yl-dimethylsulfamat -4-ol dimethylsulfamicacid5-butyl-2-(ethylamino)-6-methyl-4-pyrimidinylester n,n-dimethyl-sulfamicaciesterwith5-butyl-2-ethylamino-6-methylpyrimidin nimrodt pp588 Bupirimate @100 μg/mL in Methanol Bupirimate Standard BupirimateSolution,100mg/L,1ml Bupirimate@1000 μg/mL in Methanol Sulfamic acid, N,N-dimethyl-, 5-butyl-2-(ethylamino)-6-methyl-4-pyrimidinyl ester Nimrod (Bupirimate) Ethyl phenol sulfonate Bupirimate in Acetone Bupirimate 10 μg/ml Ethyl acetate Bupirimate 10.0 μg/ml Acetonitrile Bupirimate 100 μg/ml Ethyl acetate C10850000 Bupirimate XA10850000ALBupirimatE100μg/mLin Acetonitril Atrazine Impurity 8 Bupirimate, 10 mM in DMSO Ethenoxystrobin sulfonate dimethyl-sulfamicaci5-butyl-2-(ethylamino)-6-methyl-4-pyrimidinylester 41483-43-6 41983-43-6 BI - BZBuilding Blocks PyrimidinesPesticides A-BAlphabetic Alpha sort B Fungicides Heterocyclic Building Blocks Pesticides&Metabolites Pyrimidines