1,2-Dihydro-3H-pyrazol-3-one

BGC Id:	666107195388
CAS No:	137-45-1
Synonyms:	3-hydroxypyrazole ; pyrazol-3-ol ; 1h-pyrazol-3-one ; nsc 520837 ; pyrazol-5-ol ; 3-pyrazolone ; 1,2-dihydropyrazol-3-on ; 1,2-dihydropyrazol-3-one ; 4-pyrazolin-3-one ; 1,2-dihydro-3h-pyrazol-3-one
Molecular Formula:	C3H4N2O
Molecular Weight:	84.07666
EINECS:

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The following 2 notable providers have been checked and can be recommended.

H&Z Industry

Leap Chem

Molecular Formula: C3H4N2O Molecular Weight: 84.07666

What other providers are available for CAS 137-45-1?

The last intensive check and update was carried out on 2025/02/17.

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Synonyms:

3-hydroxypyrazole ; pyrazol-3-ol ; 1h-pyrazol-3-one ; nsc 520837 ; pyrazol-5-ol ; 3-pyrazolone ; 1,2-dihydropyrazol-3-on ; 1,2-dihydropyrazol-3-one ; 4-pyrazolin-3-one ; 1,2-dihydro-3h-pyrazol-3-one

CAS:

137-45-1

EINECS:

Molecular Formula:

C3H4N2O

MDL:

MFCD20527386

Properties

Molecular Weight:

84.07666 g·mol−1

Suppliers

H&Z Industry Co.,Ltd

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners. Wir liefern auch die Chemikalie Girard's Reagent T.

Land: P.R.China Telefon: +86 13583185792 Fax: +86 531 88905468

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Leap Chem Co., Ltd

Unternehmensart: Bulk and laboratory supplier

Land: P.R.China
Telefon: +852-30606658

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

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What other providers are available for CAS 137-45-1?

In addition to the providers presented here for 1,2-Dihydro-3H-pyrazol-3-one with the CAS number 137-45-1, there are other 11 providers with slightly different product names available for this CAS number.

1H-Pyrazol-3-ol

+1 additional providers that we know from the past

3H-Pyrazol-3-one

+1 additional providers that we know from the past

1H-Pyrazol-3(2H)-one

Dayang Chem (Hangzhou) Co.,Ltd. | Capot Chemical Co., Ltd. | BLD Pharmatech Ltd +5 additional providers that we know from the past

3H-Pyrazol-3-one,1,2-dihydro-

Shanghai Hanhong Scientific Co., Ltd.