CAS No. :	790702-57-7
Formula :	C₁₇H₂₂N₄O₃S₂
M.W :	394.51
SMILES Code :	O=C(NC1=NC=C(C)S1)C2=CC(S(=O)(N(C)C)=O)=CC=C2N3CCCC3
Synonyms :	ML414; N-linked Glycosylation Inhibitor 1
MDL No. :	MFCD06358908
InChI Key :	QPKGRLIYJGBKJL-UHFFFAOYSA-N
Pubchem ID :	2519269

GHS Pictogram:
Signal Word:	Warning
Hazard Statements:	H302-H315-H319-H335
Precautionary Statements:	P261-P305+P351+P338

H1975-OR	10μM	5 days	NGI-1 reduced proliferation of H1975-OR cells by ~70% and caused G1 cell cycle arrest.	Cancer Res. 2018 Sep 1;78(17):5094-5106.
HCC827-GR	10μM	5 days	NGI-1 reduced proliferation of HCC827-GR cells by ~80% and caused G1 cell cycle arrest.	Cancer Res. 2018 Sep 1;78(17):5094-5106.
PC9-GR2	10μM	5 days	NGI-1 reduced proliferation of PC9-GR2 cells by ~90% and caused G1 cell cycle arrest.	Cancer Res. 2018 Sep 1;78(17):5094-5106.
Huh7 cells	8 μM	48 hours	NGI-1 significantly reduced DENV and ZIKV infectivity	Cell Rep. 2017 Dec 12;21(11):3032-3039.
PC9-GR1	10μM	5 days	NGI-1 reduced proliferation of PC9-GR1 cells by ~90% and caused G1 cell cycle arrest.	Cancer Res. 2018 Sep 1;78(17):5094-5106.
T98G	10 μM	48 hours	NGI-1 reduced phosphorylation of PDGFR but had no significant effect on radiosensitivity in T98G cells.	Clin Cancer Res. 2019 Jan 15;25(2):784-795.
U251	10 μM	48 hours	NGI-1 reduced phosphorylation of MET but had no significant effect on radiosensitivity in U251 cells.	Clin Cancer Res. 2019 Jan 15;25(2):784-795.
SKMG3	10 μM	48 hours	NGI-1 reduced protein levels of ErbB2 and ErbB3, and enhanced radiosensitivity in SKMG3 cells.	Clin Cancer Res. 2019 Jan 15;25(2):784-795.
D54	10 μM	48 hours	NGI-1 reduced glycosylation and phosphorylation of EGFR, ErbB2, and ErbB3, and enhanced radiosensitivity in D54 cells.	Clin Cancer Res. 2019 Jan 15;25(2):784-795.
HN4 cells	0-20 μmol/L	24 hours	Inhibited STT3B-mediated glycosylation of EREG, leading to its degradation and suppression of PDL1	Int J Oral Sci. 2024 Jul 1;16(1):47.
HEK293T-ACE2 cells	1 μM	48 hours	To evaluate the effect of NGI-1 on SARS-CoV-2 and its variant pseudovirus infectivity, results showed that NGI-1 significantly reduced pseudovirus infectivity.	EBioMedicine. 2021 Dec;74:103712.
Vero E6 cells	1.863 μM	1 hour pretreatment	To evaluate the effect of NGI-1 on SARS-CoV-2 infectivity, results showed that NGI-1 significantly reduced viral protein expression and infectivity.	EBioMedicine. 2021 Dec;74:103712.
HEK293T cells	10 μM	24 hours	To evaluate the effect of NGI-1 on SARS-CoV-2 spike protein glycosylation, results showed that NGI-1 treatment reduced the molecular weight of spike protein, indicating glycosylation inhibition.	EBioMedicine. 2021 Dec;74:103712.
HEK293 cells	1 μM and higher	48 hours	NGI-1 significantly inhibited DENV and ZIKV replication with EC50 values of 0.85 μM and 2.2 μM, respectively	Cell Rep. 2017 Dec 12;21(11):3032-3039.
Madin-Darby canine kidney (MDCK) epithelial cells	10.0 μM	1 hour to 24 hours	To evaluate the effect of NGI-1 on influenza virus growth, results showed that NGI-1 treatment significantly reduced the infectious titers of influenza viruses	mBio. 2022 Apr 26;13(2):e0298321.
Normal human bronchial epithelial (NHBE) cells	10.0 μM	1 hour to 24 hours	To evaluate the effect of NGI-1 on influenza virus growth, results showed that NGI-1 treatment significantly reduced the infectious titers of all tested influenza viruses	mBio. 2022 Apr 26;13(2):e0298321.
MCF7 breast carcinoma cells	10 µM	48 hours	To evaluate the inhibitory effect of NGI-1 on protein glycosylation and its impact on entosis. Results showed that NGI-1 significantly increased the number of entotic structures and increased the proportion of apoptotic+necrotic cells after ROCKi treatment.	Cell Death Dis. 2022 Aug 24;13(8):730.
293T cells	10 μM	24 hours	Inhibited glycosylation of LAMP1 and LAMP2A, similar to the effects observed with ALKBH1 overexpression	Cell Mol Life Sci. 2024 Mar 12;81(1):130.
HeLa cells	10 μM	24 hours	Inhibited glycosylation of LAMP1 and LAMP2A, similar to the effects observed with ALKBH1 overexpression	Cell Mol Life Sci. 2024 Mar 12;81(1):130.

Female athymic Swiss nu/nu mice	HCC827-GR and H1975-OR xenografts	Intravenous injection	20 mg/kg	Three times per week for a total of 8 doses	NGI-1 nanoparticles significantly delayed the growth of HCC827-GR and H1975-OR xenografts, with enhanced effects when combined with EGFR TKIs.	Cancer Res. 2018 Sep 1;78(17):5094-5106.
Nude mice	D54 and SKMG3 xenograft models	Intravenous injection	20 mg/kg	Every other day for a total of 3 doses	NGI-1 NPs significantly inhibited the growth of D54 and SKMG3 xenografts and showed better efficacy when combined with radiotherapy.	Clin Cancer Res. 2019 Jan 15;25(2):784-795.
C57BL/6 mice	MTCQ1 syngeneic model	Intraperitoneal injection	10 mg/kg	4 times per week, during treatment	Combination of NGI-1 with anti-PDL1 therapy significantly enhanced immunotherapy efficacy	Int J Oral Sci. 2024 Jul 1;16(1):47.
BALB/c nude mice	Xenograft tumor model	Intraperitoneal injection	20 mg/kg	3 times per week for a total of 8 doses	NGI-1 significantly inhibited the growth of PC-9 xenograft tumors, reducing tumor volume and wet weight	Transl Lung Cancer Res. 2022 Jun;11(6):1089-1107

Precautionary Statements-General
Code	Phrase
P101	If medical advice is needed,have product container or label at hand.
P102	Keep out of reach of children.
P103	Read label before use
Prevention
Code	Phrase
P201	Obtain special instructions before use.
P202	Do not handle until all safety precautions have been read and understood.
P210	Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
P211	Do not spray on an open flame or other ignition source.
P220	Keep/Store away from clothing/combustible materials.
P221	Take any precaution to avoid mixing with combustibles
P222	Do not allow contact with air.
P223	Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P230	Keep wetted
P231	Handle under inert gas.
P232	Protect from moisture.
P233	Keep container tightly closed.
P234	Keep only in original container.
P235	Keep cool
P240	Ground/bond container and receiving equipment.
P241	Use explosion-proof electrical/ventilating/lighting/equipment.
P242	Use only non-sparking tools.
P243	Take precautionary measures against static discharge.
P244	Keep reduction valves free from grease and oil.
P250	Do not subject to grinding/shock/friction.
P251	Pressurized container: Do not pierce or burn, even after use.
P260	Do not breathe dust/fume/gas/mist/vapours/spray.
P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P262	Do not get in eyes, on skin, or on clothing.
P263	Avoid contact during pregnancy/while nursing.
P264	Wash hands thoroughly after handling.
P265	Wash skin thouroughly after handling.
P270	Do not eat, drink or smoke when using this product.
P271	Use only outdoors or in a well-ventilated area.
P272	Contaminated work clothing should not be allowed out of the workplace.
P273	Avoid release to the environment.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P281	Use personal protective equipment as required.
P282	Wear cold insulating gloves/face shield/eye protection.
P283	Wear fire/flame resistant/retardant clothing.
P284	Wear respiratory protection.
P285	In case of inadequate ventilation wear respiratory protection.
P231 + P232	Handle under inert gas. Protect from moisture.
P235 + P410	Keep cool. Protect from sunlight.
Response
Code	Phrase
P301	IF SWALLOWED:
P304	IF INHALED:
P305	IF IN EYES:
P306	IF ON CLOTHING:
P307	IF exposed:
P308	IF exposed or concerned:
P309	IF exposed or if you feel unwell:
P310	Immediately call a POISON CENTER or doctor/physician.
P311	Call a POISON CENTER or doctor/physician.
P312	Call a POISON CENTER or doctor/physician if you feel unwell.
P313	Get medical advice/attention.
P314	Get medical advice/attention if you feel unwell.
P315	Get immediate medical advice/attention.
P320
P302 + P352	IF ON SKIN: wash with plenty of soap and water.
P321
P322
P330	Rinse mouth.
P331	Do NOT induce vomiting.
P332	IF SKIN irritation occurs:
P333	If skin irritation or rash occurs:
P334	Immerse in cool water/wrap n wet bandages.
P335	Brush off loose particles from skin.
P336	Thaw frosted parts with lukewarm water. Do not rub affected area.
P337	If eye irritation persists:
P338	Remove contact lenses, if present and easy to do. Continue rinsing.
P340	Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P341	If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P342	If experiencing respiratory symptoms:
P350	Gently wash with plenty of soap and water.
P351	Rinse cautiously with water for several minutes.
P352	Wash with plenty of soap and water.
P353	Rinse skin with water/shower.
P360	Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
P361	Remove/Take off immediately all contaminated clothing.
P362	Take off contaminated clothing and wash before reuse.
P363	Wash contaminated clothing before reuse.
P370	In case of fire:
P371	In case of major fire and large quantities:
P372	Explosion risk in case of fire.
P373	DO NOT fight fire when fire reaches explosives.
P374	Fight fire with normal precautions from a reasonable distance.
P376	Stop leak if safe to do so. Oxidising gases (section 2.4) 1
P377	Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
P378
P380	Evacuate area.
P381	Eliminate all ignition sources if safe to do so.
P390	Absorb spillage to prevent material damage.
P391	Collect spillage. Hazardous to the aquatic environment
P301 + P310	IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P301 + P312	IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P301 + P330 + P331	IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302 + P334	IF ON SKIN: Immerse in cool water/wrap in wet bandages.
P302 + P350	IF ON SKIN: Gently wash with plenty of soap and water.
P303 + P361 + P353	IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304 + P312	IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell.
P304 + P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P304 + P341	IF INHALED: If breathing is difficult, 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. Continue rinsing.
P306 + P360	IF ON CLOTHING: Rinse Immediately contaminated CLOTHING and SKIN with plenty of water before removing clothes.
P307 + P311	IF exposed: call a POISON CENTER or doctor/physician.
P308 + P313	IF exposed or concerned: Get medical advice/attention.
P309 + P311	IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician.
P332 + P313	IF SKIN irritation occurs: Get medical advice/attention.
P333 + P313	IF SKIN irritation or rash occurs: Get medical advice/attention.
P335 + P334	Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages.
P337 + P313	IF eye irritation persists: Get medical advice/attention.
P342 + P311	IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P370 + P376	In case of fire: Stop leak if safe to Do so.
P370 + P378	In case of fire:
P370 + P380	In case of fire: Evacuate area.
P370 + P380 + P375	In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion.
P371 + P380 + P375	In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.
Storage
Code	Phrase
P401
P402	Store in a dry place.
P403	Store in a well-ventilated place.
P404	Store in a closed container.
P405	Store locked up.
P406	Store in corrosive resistant/ container with a resistant inner liner.
P407	Maintain air gap between stacks/pallets.
P410	Protect from sunlight.
P411
P412	Do not expose to temperatures exceeding 50 oC/ 122 oF.
P413
P420	Store away from other materials.
P422
P402 + P404	Store in a dry place. Store in a closed container.
P403 + P233	Store in a well-ventilated place. Keep container tightly closed.
P403 + P235	Store in a well-ventilated place. Keep cool.
P410 + P403	Protect from sunlight. Store in a well-ventilated place.
P410 + P412	Protect from sunlight. Do not expose to temperatures exceeding 50 oC/122oF.
P411 + P235	Keep cool.
Disposal
Code	Phrase
P501	Dispose of contents/container to ...
P502	Refer to manufacturer/supplier for information on recovery/recycling

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CAS No.: 790702-57-7

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CAS No.: 790702-57-7

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Product Details of NGI-1

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Physical hazards
Code	Phrase
H200	Unstable explosive
H201	Explosive; mass explosion hazard
H202	Explosive; severe projection hazard
H203	Explosive; fire, blast or projection hazard
H204	Fire or projection hazard
H205	May mass explode in fire
H220	Extremely flammable gas
H221	Flammable gas
H222	Extremely flammable aerosol
H223	Flammable aerosol
H224	Extremely flammable liquid and vapour
H225	Highly flammable liquid and vapour
H226	Flammable liquid and vapour
H227	Combustible liquid
H228	Flammable solid
H229	Pressurized container: may burst if heated
H230	May react explosively even in the absence of air
H231	May react explosively even in the absence of air at elevated pressure and/or temperature
H240	Heating may cause an explosion
H241	Heating may cause a fire or explosion
H242	Heating may cause a fire
H250	Catches fire spontaneously if exposed to air
H251	Self-heating; may catch fire
H252	Self-heating in large quantities; may catch fire
H260	In contact with water releases flammable gases which may ignite spontaneously
H261	In contact with water releases flammable gas
H270	May cause or intensify fire; oxidizer
H271	May cause fire or explosion; strong oxidizer
H272	May intensify fire; oxidizer
H280	Contains gas under pressure; may explode if heated
H281	Contains refrigerated gas; may cause cryogenic burns or injury
H290	May be corrosive to metals
Health hazards
Code	Phrase
H300	Fatal if swallowed
H301	Toxic if swallowed
H302	Harmful if swallowed
H303	May be harmful if swallowed