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Benzyl carbazate - 98%, high purity , CAS No.5331-43-1

≥98%

CAS#: 5331-43-1
Formula: C₈H₁₀N₂O₂
Molecular Weight: 166.18
Beilstein Registry Number: 1952982
EC Number: 226-230-3
MDL number: MFCD00041890
PubChem CID: 79242
PubChem SID: 488185698

Item Number

B106008

Grouped product items
SKU	Size	Availability	Price
B106008-5g	5g	In stock	$12.90
B106008-25g	25g	In stock	$36.90
B106008-100g	100g	In stock	$129.90
B106008-500g	500g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$584.90

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Amino protection Deprotection Derivatization Protection

Basic Description

Synonyms	Benzyl carbazate\|5331-43-1\|Benzyl hydrazinecarboxylate\|Carbobenzoxyhydrazide\|Hydrazinecarboxylic acid, phenylmethyl ester\|Carbazic acid, benzyl ester\|Benzyloxycarbonyl hydrazide\|benzyl N-aminocarbamate\|((Benzyloxy)carbonyl)hydrazine\|Z-hydrazine\|N-Cbz-hydr
Specifications & Purity	98%
Storage Temp	Argon charged
Shipped In	Normal
Product Description	Benzyl carbazate is used as a reagent for preparation of benzyloxycarbonyl (Z, Cbz) hydrazides of carboxylic acids, particularly N-protected amino acids. Subsequent hydrogenolysis gives the hydrazide which can be converted to the azide for coupling with a further amino acid residue by the azide method. It is also used in the preparation of simple acyl or sulfonyl hydrazides avoiding diacylation.

Names and Identifiers

Pubchem Sid	488185698
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488185698
IUPAC Name	benzyl N-aminocarbamate
INCHI	InChI=1S/C8H10N2O2/c9-10-8(11)12-6-7-4-2-1-3-5-7/h1-5H,6,9H2,(H,10,11)
InChi Key	RXUBZLMIGSAPEJ-UHFFFAOYSA-N
Canonical SMILES	C1=CC=C(C=C1)COC(=O)NN
Isomeric SMILES	C1=CC=C(C=C1)COC(=O)NN
WGK Germany	3
RTECS	MV1724950
PubChem CID	79242
Molecular Weight	166.18
Beilstein	1952982
Reaxy-Rn	1952982

Certificates

Certificate of Analysis(COA)

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12 results found

Lot Number	Certificate Type	Date	Item
G2416144	Certificate of Analysis	Jun 25, 2024	B106008
G2416146	Certificate of Analysis	Jun 25, 2024	B106008
G2416147	Certificate of Analysis	Jun 25, 2024	B106008
G2416148	Certificate of Analysis	Jun 25, 2024	B106008
J2123074	Certificate of Analysis	Aug 21, 2023	B106008
J2123075	Certificate of Analysis	Aug 21, 2023	B106008
J2123077	Certificate of Analysis	Aug 21, 2023	B106008
C1802122	Certificate of Analysis	Aug 08, 2023	B106008
C2309030	Certificate of Analysis	Mar 14, 2023	B106008
B1914036	Certificate of Analysis	Sep 22, 2022	B106008
E2324174	Certificate of Analysis	Jul 22, 2021	B106008
E2324183	Certificate of Analysis	Jul 22, 2021	B106008

Solubility

Soluble in water (slightly), methanol and DMSO.

Sensitivity

Moisture sensitive

Flash Point(°F)

230 °F

Flash Point(°C)

110 °C

Melt Point(°C)

69°C

Safety and Hazards(GHS)

Pictogram(s)	GHS05
Signal	Danger
Hazard Statements	H319:Causes serious eye irritation H302:Harmful if swallowed H318:Causes serious eye damage H372:Causes damage to organs through prolonged or repeated exposure
Precautionary Statements	P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P260:Do not breathe dust/fume/gas/mist/vapors/spray. P270:Do not eat, drink or smoke when using this product. P330:Rinse mouth. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P301+P317:IF SWALLOWED: Get medical help. P305+P354+P338:IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. P317:Get emergency medical help. P337+P317:If eye irritation persists: Get medical help. P319:Get medical help if you feel unwell.
WGK Germany	3
RTECS	MV1724950
Reaxy-Rn	1952982

References

1. Palanivelu Nithya, Sannasi Helena, Jim Simpson, Malaichamy Ilanchelian, Aathi Muthusankar, Subbiah Govindarajan,. (2016-11-07) New cobalt(II) and nickel(II) complexes of benzyl carbazate Schiff bases: Syntheses, crystal structures, in vitro DNA and HSA binding studies.. Journal of photochemistry and photobiology. B, Biology, ( 220-231 ). [PMID:27816644]

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