2-Nitrobenzaldehyde Semicarbazone

Name: 2-Nitrobenzaldehyde Semicarbazone
Brand: Zemixal
SKU: ZX-034114

Reference StandardAvailable on request

Order 2-Nitrobenzaldehyde Semicarbazone (CAS 16004-43-6) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

2-Nitrobenzaldehyde Semicarbazone chemical structure

CAS number16004-43-6

FormulaC₈H₈N₄O₃

Molar mass208.17 g/mol

Physical formSolid

HS code38229090

InChIKeyOEOKLBSECDAYSM-BJMVGYQFSA-N

IUPAC name[(E)-(2-nitrophenyl)methylideneamino]urea

About 2-Nitrobenzaldehyde Semicarbazone

2-Nitrobenzaldehyde Semicarbazone is supplied by Zemixal as a characterised reference material for Semicarbazone analysis. Identity at a glance (Reference Standard): CAS 16004-43-6, formula C8H8N4O3 and molar mass 208.17 g/mol. It is handled as a solid.

Where it is used

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Handling and storage

Classified under GHS with signal word Warning and hazard statements H302, H315, H319 and H335. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Semicarbazone

See every impurity, metabolite and related compound we list for this API.

Semicarbazone standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 2-Nitrobenzaldehyde Semicarbazone
Product name	2-Nitrobenzaldehyde Semicarbazone
Catalogue number	ZX-034114
CAS number	16004-43-6
IUPAC name	[(E)-(2-nitrophenyl)methylideneamino]urea
Molecular formula	C₈H₈N₄O₃
Molar mass	208.17 g/mol
Exact mass	208.0596
Grade	Reference Standard
Physical form	Solid
XLogP3	1
H-bond donors / acceptors	2 / 4
Topological polar surface area	113 Å²
HS code	38229090
InChIKey	OEOKLBSECDAYSM-BJMVGYQFSA-N
SMILES	C1=CC=C(C(=C1)/C=N/NC(=O)N)[N+](=O)[O-]
PubChem CID	6870110
Synonyms	2-NP-SCA, Hydrazinecarboxamide, 2-[(2-nitrophenyl)methylene]-, Hydrazinecarboxamide, 2-((2-nitrophenyl)methylene)-, 2-(2-Nitrobenzylidene)hydrazinecarboxamide, (E)-2-(2-Nitrobenzylidene)hydrazine-1-carboxamide, [(E)-(2-nitrophenyl)methyleneamino]urea, {[(2-nitrophenyl)methylidene]amino}urea, N-[(1E)-2-(2-nitrophenyl)-1-azavinyl]aminoamide, 2-NP-SEM, 2-Nitrobenzaldehyde derivative of Semicarbazide, (2E)-2-[(2-Nitrophenyl)methylidene]hydrazine-1-carboxamide

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 2-Nitrobenzaldehyde Semicarbazone
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 2-Nitrobenzaldehyde Semicarbazone

Which CAS number identifies 2-Nitrobenzaldehyde Semicarbazone?

2-Nitrobenzaldehyde Semicarbazone is registered under CAS 16004-43-6. You may also see it listed as 2-NP-SCA, Hydrazinecarboxamide, 2-[(2-nitrophenyl)methylene]-, Hydrazinecarboxamide, 2-((2-nitrophenyl)methylene)-. Our catalogue number for this item is ZX-034114.

What are the formula and molar mass of 2-Nitrobenzaldehyde Semicarbazone?

For 2-Nitrobenzaldehyde Semicarbazone, its formula is C8H8N4O3 and its molar mass is 208.17 g/mol. The systematic (IUPAC) name is [(E)-(2-nitrophenyl)methylideneamino]urea. InChIKey OEOKLBSECDAYSM-BJMVGYQFSA-N lets you match it in any structure database.

How is 2-Nitrobenzaldehyde Semicarbazone used in pharmaceutical QC?

2-Nitrobenzaldehyde Semicarbazone is a characterised reference material linked to Semicarbazone. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 2-Nitrobenzaldehyde Semicarbazone?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 2-Nitrobenzaldehyde Semicarbazone?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship 2-Nitrobenzaldehyde Semicarbazone to my country?

Yes. Because 2-Nitrobenzaldehyde Semicarbazone is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Semicarbazone standards

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