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Methyl 3-chloro-4-hydroxy-5-nitrobenzoate is a chemical compound with the molecular formula C8H6ClNO5. It is a nitrobenzoate derivative, which means it contains a nitro group (NO2) and a benzene ring. Methyl 3-chloro-4-hydroxy-5-nitrobenzoate also has a methyl group and a chlorine atom attached to the benzene ring, as well as a hydroxyl group (OH) at the 4-position.

40256-81-3

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40256-81-3 Usage

Uses

Used in Pharmaceutical Industry:
Methyl 3-chloro-4-hydroxy-5-nitrobenzoate is used as a pharmaceutical intermediate for the synthesis of various medicinal compounds. Its unique structure allows it to be a versatile building block in the development of new drugs with potential therapeutic applications.
Used in Agrochemical Industry:
Methyl 3-chloro-4-hydroxy-5-nitrobenzoate is used as a precursor in the synthesis of agrochemicals, specifically pesticides. Its chemical properties make it a valuable component in the creation of effective and targeted pest control solutions.
It is important to handle and store Methyl 3-chloro-4-hydroxy-5-nitrobenzoate with caution, as it may be hazardous if not used properly.

Check Digit Verification of cas no

The CAS Registry Mumber 40256-81-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,2,5 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 40256-81:
(7*4)+(6*0)+(5*2)+(4*5)+(3*6)+(2*8)+(1*1)=93
93 % 10 = 3
So 40256-81-3 is a valid CAS Registry Number.

40256-81-3Relevant articles and documents

Heterocyclic-substituted nitrogen-containing six-membered heterocyclic derivative and preparation method and medical application thereof

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Paragraph 0352; 0358-0360, (2021/08/14)

The invention relates to a heterocyclic-substituted nitrogen-containing six-membered heterocyclic derivative, a preparation method thereof and application of the heterocyclic-substituted nitrogen-containing six-membered heterocyclic derivative as a PD-1/PD-L1 inhibitor. Specifically, the invention discloses a compound shown as a formula (I) or a pharmaceutically acceptable salt, a deuterated compound, a stereoisomer, a solvate and a prodrug thereof, and a preparation method and application of the compounds, and the definition of each group in the formula is detailed in the description and claims.

Fused ring derivative inhibitor as well as preparation method and application thereof

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Paragraph 018; 0206-0208, (2020/11/25)

The invention relates to a fused ring derivative inhibitor as well as a preparation method and application thereof. Particularly, the invention relates to a compound shown as a general formula (I), apreparation method thereof, a pharmaceutical composition containing the compound and application of the compound serving as an inhibitor in treatment of cancers, infectious diseases and autoimmune diseases, and substituent groups in the general formula (I) are the same as definitions in the specification.

HETEROCYCLIC COMPOUNDS AS IMMUNOMODULATORS

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Page/Page column 43, (2019/10/19)

Disclosed are compounds of Formula (I'), methods of using the compounds as immunomodulators, and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders such as cancer or infections.

Novel bicyclic sulfonamide derivatives which are L-CPT1 inhibitors

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Page/Page column 36, (2010/11/28)

The invention is concerned with novel heterobicyclic derivatives of formula (I) wherein R1, R2, R3, R4, R5, R6, V, W, X and Y are as defined in the description and in the claims, as well as physiologically acceptable salts and esters thereof. These compounds inhibit L-CPT1 and can be used as medicaments.

PREVENTIVES/REMEDIES FOR POSTOPERATIVE STRESS

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, (2008/06/13)

The present invention provides pharmaceutical composition for prophylaxis or/and therapy of a postoperative stress, which comprises a CRF antagonist.

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