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ChemicalBook >> CAS DataBase List >> N-Hydroxy-5-norbornene-2,3-dicarboximide

N-Hydroxy-5-norbornene-2,3-dicarboximide

$6 - $4459.29
Product name: N-Hydroxy-5-norbornene-2,3-dicarboximide
CAS: 21715-90-2
MF: C9H9NO3
MW: 179.17
EINECS:244-538-6
MDL Number:MFCD00167583
Synonyms:N-HYDROXY-5-NORBORNENE-2,3-DICARBOXIMIDE;N-HYDROXYBICYCLO[2.2.1]HEPT-5-ENE-2,3-DICARBOXYLIC ACID IMIDE;N-HYDROXYBICYCLO[2.2.1]HEPT-5-ENE-2,3-DICARBOXIMIDE;LABOTEST-BB LT00112336;3(2h)-dione,3a,4,7,7a-tetrahydro-2-hydroxy-7-methano-1h-isoindole-1 ;HONB, N-Hydroxybicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid imide;3a,4,7,7a-Tetrahydro-2-hydroxy-4,7-methano-1H-isoindole-1,3(2H)-dione;4-Hydroxy-4-azatricyclo[5.2.1.02,6]deca-8-ene-3,5-dione

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aablocks
Acrotein
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Manufactureraablocks
Product numberAA003SZO
Product description2-Hydroxy-3a，4，7，7a-tetrahydro-1H-4，7-methanoisoindole-1，3(2H)-dione 98%
Packaging5g
Price$8
Updated2026-05-28
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Manufactureraablocks
Product numberAA003SZO
Product description2-Hydroxy-3a，4，7，7a-tetrahydro-1H-4，7-methanoisoindole-1，3(2H)-dione 98%
Packaging25g
Price$10
Updated2026-05-28
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Manufactureraablocks
Product numberAA003SZO
Product description2-Hydroxy-3a，4，7，7a-tetrahydro-1H-4，7-methanoisoindole-1，3(2H)-dione 98%
Packaging100g
Price$29
Updated2026-05-28
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Manufactureraablocks
Product numberAA003SZO
Product description2-Hydroxy-3a，4，7，7a-tetrahydro-1H-4，7-methanoisoindole-1，3(2H)-dione 98%
Packaging1000g
Price$264
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003SZO
Product description2-Hydroxy-3a，4，7，7a-tetrahydro-1H-4，7-methanoisoindole-1，3(2H)-dione 98%
Packaging500g
Price$142
Updated2026-05-28
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ManufacturerAcrotein
Product numberNA-0410
Product descriptionHONB 97%
Packaging250g
Price$177.84
Updated2026-05-25
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ManufacturerAcrotein
Product numberNA-0410
Product descriptionHONB 97%
Packaging100g
Price$88.91
Updated2026-05-25
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ManufacturerAcrotein
Product numberNA-0410
Product descriptionHONB 97%
Packaging250g
Price$177.83
Updated2021-12-16
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ManufacturerAcrotein
Product numberNA-0410
Product descriptionHONB 97%
Packaging25g
Price$29.15
Updated2026-05-25
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ManufacturerAHH
Product numberMT-15408
Product descriptionN-Hydroxy-5-norbornene-2,3-dicarboximide 99%
Packaging500g
Price$298
Updated2021-12-16
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ManufacturerAHH
Product numberMT-15408
Product descriptionN-Hydroxy-5-norbornene-2,3-dicarboximide 97%
Packaging500g
Price$298
Updated2026-05-25
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ManufacturerAHH
Product numberMT-15408
Product descriptionN-Hydroxy-5-norbornene-2,3-dicarboximide 97%
Packaging500g
Price$298
Updated2026-05-26
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ManufacturerAK Scientific
Product numberJ62099
Product descriptionHONB, N-Hydroxy-5-norbornene-2,3-dicarboximide 95%
Packaging500g
Price$321
Updated2026-06-04
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ManufacturerAK Scientific
Product numberM763
Product descriptionHONB, N-Hydroxy-5-norbornene-2,3-dicarboximide 98%
Packaging500g
Price$449
Updated2026-06-04
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ManufacturerAK Scientific
Product numberM763
Product descriptionHONB, N-Hydroxy-5-norbornene-2,3-dicarboximide 98%
Packaging100g
Price$92
Updated2026-06-04
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ManufacturerAK Scientific
Product numberM763
Product descriptionHONB,N-Hydroxy-5-norbornene-2,3-dicarboximide
Packaging1kg
Price$497
Updated2021-12-16
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Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA003SZO	2-Hydroxy-3a，4，7，7a-tetrahydro-1H-4，7-methanoisoindole-1，3(2H)-dione 98%	5g	$8	2026-05-28	Buy
aablocks	AA003SZO	2-Hydroxy-3a，4，7，7a-tetrahydro-1H-4，7-methanoisoindole-1，3(2H)-dione 98%	25g	$10	2026-05-28	Buy
aablocks	AA003SZO	2-Hydroxy-3a，4，7，7a-tetrahydro-1H-4，7-methanoisoindole-1，3(2H)-dione 98%	100g	$29	2026-05-28	Buy
aablocks	AA003SZO	2-Hydroxy-3a，4，7，7a-tetrahydro-1H-4，7-methanoisoindole-1，3(2H)-dione 98%	1000g	$264	2026-05-28	Buy
aablocks	AA003SZO	2-Hydroxy-3a，4，7，7a-tetrahydro-1H-4，7-methanoisoindole-1，3(2H)-dione 98%	500g	$142	2026-05-28	Buy
Acrotein	NA-0410	HONB 97%	250g	$177.84	2026-05-25	Buy
Acrotein	NA-0410	HONB 97%	100g	$88.91	2026-05-25	Buy
Acrotein	NA-0410	HONB 97%	250g	$177.83	2021-12-16	Buy
Acrotein	NA-0410	HONB 97%	25g	$29.15	2026-05-25	Buy
AHH	MT-15408	N-Hydroxy-5-norbornene-2,3-dicarboximide 99%	500g	$298	2021-12-16	Buy
AHH	MT-15408	N-Hydroxy-5-norbornene-2,3-dicarboximide 97%	500g	$298	2026-05-25	Buy
AHH	MT-15408	N-Hydroxy-5-norbornene-2,3-dicarboximide 97%	500g	$298	2026-05-26	Buy
AK Scientific	J62099	HONB, N-Hydroxy-5-norbornene-2,3-dicarboximide 95%	500g	$321	2026-06-04	Buy
AK Scientific	M763	HONB, N-Hydroxy-5-norbornene-2,3-dicarboximide 98%	500g	$449	2026-06-04	Buy
AK Scientific	M763	HONB, N-Hydroxy-5-norbornene-2,3-dicarboximide 98%	100g	$92	2026-06-04	Buy
AK Scientific	M763	HONB,N-Hydroxy-5-norbornene-2,3-dicarboximide	1kg	$497	2021-12-16	Buy

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Properties

Melting point :165-170 °C (lit.)
Boiling point :311.69°C (rough estimate)
Density :1.2822 (rough estimate)
refractive index :1.5600 (estimate)
storage temp. :Sealed in dry,2-8°C
solubility :Soluble in ethanol
form :Solid
pka :9.00±0.20(Predicted)
color :Off-White
BRN :13540
InChI :InChI=1S/C9H9NO3/c11-8-6-4-1-2-5(3-4)7(6)9(12)10(8)13/h1-2,4-7,13H,3H2
InChIKey :ZUSSTQCWRDLYJA-UHFFFAOYSA-N
SMILES :C1(=O)C2C(C3CC2C=C3)C(=O)N1O
CAS DataBase Reference :21715-90-2(CAS DataBase Reference)
EPA Substance Registry System :4,7-Methano-1H-isoindole-1,3(2H)-dione, 3a,4,7,7a-tetrahydro-2-hydroxy- (21715-90-2)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405	Store locked up.

Description

It decreases racemization in peptide synthesis and inhibits formation of N-acylureas.

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Suppliers and manufacturers

Shanxi Naipu Import and Export Co.,Ltd

$10.00
N-Hydroxy-5-norbornene-2,3-dicarboximide CAS:21715-90-2

career henan chemical co

$8.00
N-Hydroxy-5-norbornene-2,3-dicarboximide CAS:21715-90-2

Nanjing Triumpharm Co.,Ltd

Suzhou Highfine Biotech Co.,Ltd.

Shanghai Daken Advanced Materials Co.,Ltd

Henan Tianfu Chemical Co.,Ltd.

AB PharmaTech,LLC

Shenzhen Nexconn Pharmatechs Ltd

Jinan Carbotang Biotech Co.,Ltd.

Alchem Pharmtech,Inc.

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N-Hydroxy-5-norbornene-2,3-dicarboximide

Properties

Safety Information

Description

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