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S2201

Semicarbazide hydrochloride

≥99%

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Synonym(s):

N-Aminourea hydrochloride, Hydrazine carboxamide hydrochloride

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Size/SKUAvailabilityPrice
5 g
Please contact Customer Service for Availability
544,00 CZK
100 g
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813,00 CZK
691,05 CZK
500 g
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2 630,00 CZK

About This Item

Linear Formula:
NH2CONHNH2 · HCl
CAS Number:
Molecular Weight:
111.53
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
209-247-0
Beilstein/REAXYS Number:
3593642
MDL number:
Assay:
≥99%

544,00 CZK

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Quality Segment

assay

≥99%

mp

175-177 °C (dec.) (lit.)

functional group

amine, hydrazine

SMILES string

Cl.NNC(N)=O

InChI

1S/CH5N3O.ClH/c2-1(5)4-3;/h3H2,(H3,2,4,5);1H

InChI key

XHQYBDSXTDXSHY-UHFFFAOYSA-N

Application

Semicarbazide hydrochloride is a general reagent used to synthesize semicarbazones from aldehydes and ketones. It can be used to build a variety of heterocyclic compounds, some of which are potent antimicrobial and antiviral agents. It can also be used to prepare corrosion inhibitors.
Derivatization reagent for aldehydes and ketones which produces crystalline compounds with characteristic melting points.

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This Item
33656363634
description

≥99%

description

VETRANAL®, analytical standard

description

6 wt. % (on silica gel)

assay

≥99%

assay

-

assay

-

Quality Level

200

Quality Level

100

Quality Level

100

mp

175-177 °C (dec.) (lit.)

mp

175-177 °C (dec.) (lit.)

mp

-

functional group

hydrazine, amine

functional group

-

functional group

-


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Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1 - Repr. 2 - Skin Corr. 1B - STOT RE 2 Oral

Target Organs

Bone

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges



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Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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