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ChemicalBook >> CAS DataBase List >> 1H-Pyrazolo[4,3-d]pyrimidine, 5,7-dichloro-1-methyl-

1H-Pyrazolo[4,3-d]pyrimidine, 5,7-dichloro-1-methyl-

$50 - $2791
Product name: 1H-Pyrazolo[4,3-d]pyrimidine, 5,7-dichloro-1-methyl-
CAS: 939979-32-5
MF: C6H4Cl2N4
MW: 203.03
EINECS:
MDL Number:MFCD14584722
Synonyms:5,7-Dichloro-1-Methyl-1H-pyrazolo[4,3-d]pyriMidine;1H-Pyrazolo[4,3-d]pyriMidine, 5,7-dichloro-1-Methyl-;5,7-Dichloro-1-methylpyrazolo[4,3-d]pyrimidine

Price32 Properties Safety Information Description

32 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
Acints
Advanced Chemicals Intermediat
AK Scientific
Alichem
Chemenu
ChemScene
Crysdot
Matrix Scientific
SynQuest Laboratories
TRC

Package

25MG
50mg
100.00mg
100mg
250.00mg
250mg
1.00g
1g
5g
10g

Manufactureraablocks
Product numberAA003A1R
Product description5，7-Dichloro-1-methyl-1H-pyrazolo[4，3-d]pyrimidine 97%
Packaging100mg
Price$96
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003A1R
Product description5，7-Dichloro-1-methyl-1H-pyrazolo[4，3-d]pyrimidine 97%
Packaging250mg
Price$162
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003A1R
Product description5，7-Dichloro-1-methyl-1H-pyrazolo[4，3-d]pyrimidine 97%
Packaging1g
Price$338
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003A1R
Product description5，7-Dichloro-1-methyl-1H-pyrazolo[4，3-d]pyrimidine 95%
Packaging5g
Price$1446
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberG-5989
Product description5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine 97%
Packaging5G
Price$1580
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberG-5989
Product description5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine 97%
Packaging1G
Price$525
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberG-5989
Product description5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine 97%
Packaging250MG
Price$245
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberG-5989
Product description5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine 97%
Packaging25MG
Price$50
Updated2026-05-27
Buy

ManufacturerAcints
Product numberACI-06416
Product description5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine 95%+
Packaging1g
Price$371.25
Updated2026-05-20
Buy

ManufacturerAcints
Product numberACI-06416
Product description5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine 95%+
Packaging5g
Price$1004.4
Updated2026-05-20
Buy

ManufacturerAdvanced Chemicals Intermediat
Product numberACI-06416
Product description5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine 95%+
Packaging5g
Price$1004.4
Updated2026-05-19
Buy

ManufacturerAdvanced Chemicals Intermediat
Product numberACI-06416
Product description5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine 95%+
Packaging1g
Price$371.25
Updated2026-05-19
Buy

ManufacturerAK Scientific
Product number4857DN
Product description5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-D]pyrimidine
Packaging5g
Price$2029
Updated2021-12-16
Buy

ManufacturerAlichem
Product number939979325
Product description5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine
Packaging5g
Price$1863.45
Updated2021-12-16
Buy

ManufacturerAlichem
Product number939979325
Product description5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine
Packaging1g
Price$645.75
Updated2021-12-16
Buy

ManufacturerChemenu
Product numberCM109137
Product description5,7-dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine 95+%
Packaging1g
Price$796
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA003A1R	5，7-Dichloro-1-methyl-1H-pyrazolo[4，3-d]pyrimidine 97%	100mg	$96	2026-05-28	Buy
aablocks	AA003A1R	5，7-Dichloro-1-methyl-1H-pyrazolo[4，3-d]pyrimidine 97%	250mg	$162	2026-05-28	Buy
aablocks	AA003A1R	5，7-Dichloro-1-methyl-1H-pyrazolo[4，3-d]pyrimidine 97%	1g	$338	2026-05-28	Buy
aablocks	AA003A1R	5，7-Dichloro-1-methyl-1H-pyrazolo[4，3-d]pyrimidine 95%	5g	$1446	2026-05-28	Buy
ACHEMBLOCK	G-5989	5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine 97%	5G	$1580	2026-05-27	Buy
ACHEMBLOCK	G-5989	5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine 97%	1G	$525	2026-05-27	Buy
ACHEMBLOCK	G-5989	5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine 97%	250MG	$245	2026-05-27	Buy
ACHEMBLOCK	G-5989	5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine 97%	25MG	$50	2026-05-27	Buy
Acints	ACI-06416	5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine 95%+	1g	$371.25	2026-05-20	Buy
Acints	ACI-06416	5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine 95%+	5g	$1004.4	2026-05-20	Buy
Advanced Chemicals Intermediat	ACI-06416	5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine 95%+	5g	$1004.4	2026-05-19	Buy
Advanced Chemicals Intermediat	ACI-06416	5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine 95%+	1g	$371.25	2026-05-19	Buy
AK Scientific	4857DN	5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-D]pyrimidine	5g	$2029	2021-12-16	Buy
Alichem	939979325	5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine	5g	$1863.45	2021-12-16	Buy
Alichem	939979325	5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine	1g	$645.75	2021-12-16	Buy
Chemenu	CM109137	5,7-dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine 95+%	1g	$796	2021-12-16	Buy

Next Last

Properties

Density :1.76±0.1 g/cm3(Predicted)
storage temp. :Inert atmosphere,Store in freezer, under -20°C
pka :0.47±0.30(Predicted)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Suppliers and manufacturers

Shanghai Jian Chao Chemical Technology Co., Ltd. Shanghai Keepontech Co.,Ltd CEG Chemical Science&Technology Co., Ltd. Wuhan Chemduro Pharm Tech Co. Ltd. SPIRO PHARMA ShangHai Angti Biotechnology Co., Ltd. Shanghai Shinso-pharm Technology Co., Ltd. Amadis Chemical Company Limited Aikon International Limited Tianjin heowns Biochemical Technology Co., Ltd.

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