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Safety Information

B13071

Sigma-Aldrich

Benzhydrazide

98%

Synonym(s):

Benzoic acid hydrazide, Benzoylhydrazine

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¥6,490
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¥11,200

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25 G
¥6,490
100 G
¥11,200

About This Item

Linear Formula:
C6H5CONHNH2
CAS Number:
613-94-5
Molecular Weight:
136.15
Beilstein:
471797
EC Number:
210-363-9
MDL number:
MFCD00007596
UNSPSC Code:
12352100
PubChem Substance ID:
24891580
NACRES:
NA.22

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Assay

98%

form

powder

mp

112-114 °C (lit.)

SMILES string

NNC(=O)c1ccccc1

InChI

1S/C7H8N2O/c8-9-7(10)6-4-2-1-3-5-6/h1-5H,8H2,(H,9,10)

InChI key

WARCRYXKINZHGQ-UHFFFAOYSA-N

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Related Categories

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H351

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Skin Irrit. 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

B13071-BULK:
B13071-5KG:
B13071-VAR:
B13071-25G:
B13071-100G:

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Certificates of Analysis (COA)

Lot/Batch Number
WXBF0504V
WXBD6965V
WXBD7823V
WXBD9551V
WXBD6323V

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Sigma-Aldrich

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Nicotinic hydrazide

E Agostinelli et al.
The Biochemical journal, 324 ( Pt 2), 497-501 (1997-06-01)
A novel copper-depleted bovine serum amine oxidase (BSAO), in which about half the molecules contained the organic cofactor in the oxidized form, was prepared by adding a reductant in anaerobic conditions to the cyanide-reacted protein. The CuI-semiquinone formed in these
M Kobayashi et al.
Biochemical and biophysical research communications, 256(2), 415-418 (1999-03-18)
The amidase from Rhodococcus rhodochrous J1, which hydrolyses amide to acid and ammonia, was found to catalyze the synthesis of hydrazide using hydrazine as a substrate. This is the first report on the hydrazide synthesis through enzymatic reactions. The enzyme
Liping Bai et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 214, 436-444 (2019-02-27)
A simple water-soluble polymer PEGBHB based on polyethylene glycol bearing a Schiff base derivative moiety was successfully designed and synthesized. PEGBHB showed high selectivity and sensitivity towards Al3+ as a turn-on fluorescent chemosensor without influence by other competitive metal ions
Daniel E Carvajal-Hausdorf et al.
Journal for immunotherapy of cancer, 5(1), 81-81 (2017-10-19)
Immunostimulatory therapies targeting immune-suppressive pathways produce durable responses in advanced solid tumors. Indoleamine 2,3-dioxygenase (IDO) is the rate-limiting oxidoreductase that catalyzes the degradation of tryptophan to kynurenine. IDO induces immune tolerance by downregulating CD8+ and effector CD4+ T cell responses.
S Srinivasan et al.
Journal of inorganic biochemistry, 99(3), 876-882 (2005-02-15)
Cobalt(III) complexes of the type [Co(N-N)2L](ClO4)2.H2O [where L=anionic form of para-substituted benzaldehyde-benzoylhydrazone (BHBX-); X=H, Me, OMe, OH, Cl or NO2; N-N=2,2'-bipyridine (bpy) or 1,10-phenanthroline (phen)] have been synthesized and characterized through UV-Vis, IR, NMR and electrochemical studies. The IR spectral
View All Related Papers

Questions

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  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/449/386/product-dating-information-mk.pdf

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  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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