2-ACETAMIDOBENZAMIDE

Modify Date: 2026-07-16 13:08:11

2-ACETAMIDOBENZAMIDE Structure
2-ACETAMIDOBENZAMIDE structure
Common Name 2-ACETAMIDOBENZAMIDE
CAS Number 33809-77-7 Molecular Weight 178.18800
Density 1.261g/cm3 Boiling Point 438ºC at 760mmHg
Molecular Formula C9H10N2O2 Melting Point 182-184ºC
MSDS USA Flash Point 218.7ºC

Summary: np-101a (2-ACETAMIDOBENZAMIDE), with CAS number 33809-77-7, has a molecular formula of C9H10N2O2 and a molecular weight of 178.18800. The melting point is 182-184°C, and the boiling point is 438°C. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name np-101a
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.261g/cm3
Boiling Point 438ºC at 760mmHg
Melting Point 182-184ºC
Molecular Formula C9H10N2O2
Molecular Weight 178.18800
Flash Point 218.7ºC
Exact Mass 178.07400
PSA 72.19000
LogP 1.51720
Index of Refraction 1.617
InChIKey WFKPHYKFAOXUTI-UHFFFAOYSA-N
SMILES CC(=O)Nc1ccccc1C(N)=O

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CU8702020
CHEMICAL NAME :
Benzamide, 2-(acetylamino)-
CAS REGISTRY NUMBER :
33809-77-7
BEILSTEIN REFERENCE NO. :
2210851
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H10-N2-O2
MOLECULAR WEIGHT :
178.21

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>2025 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 38,847,1983

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2924299090

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  0

DownStream  5

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2924299090
Summary 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

2-acetamidobenzamide
2'-Carbamoylacetanilide
ortho-acetamidobenzamide
o-Acetamidobenzamide
NP 101A
2-(acetylamino)benzenecarboxamide
N-Acetylanthranilamide
2-Acetamino-benzamid
Benzamide,2-(acetylamino)
N-Acetyl-anthranilsaeure-amid
2-(Acetylamino)benzamide
N-acetyl-anthranilic acid amide
2-(3-BROMOPHENYL)-5-(2-NAPHTHYL)-1,3,4-OXADIAZOLE
Acetanilide,2'-carbamoyl-(6CI,8CI)

 2-ACETAMIDOBENZAMIDE | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the SMILES notation of np-101a?
A: SMILES notation of np-101a is CC(=O)Nc1ccccc1C(N)=O.
Q: What is the melting point of np-101a?
A: Melting point of np-101a is 182-184ºC.
Q: What is the CAS number of np-101a?
A: CAS number of np-101a is 33809-77-7.
Q: What is the molecular formula of np-101a?
A: Molecular formula of np-101a is C9H10N2O2.
Q: What are the downstream products of np-101a?
A: Related downstream products(CAS) of np-101a: 1769-25-1;1769-24-0;118-92-3;64-19-7;25116-00-1.
Q: What is the molecular weight of np-101a?
A: Molecular weight of np-101a is 178.18800.
Q: What is the InChIKey of np-101a?
A: InChIKey of np-101a is WFKPHYKFAOXUTI-UHFFFAOYSA-N.
Q: What is the LogP of np-101a?
A: LogP of np-101a is 1.51720.
Q: What is the boiling point of np-101a?
A: Boiling point of np-101a is 438ºC at 760mmHg.
Q: What English synonyms does np-101a have?
A: English synonyms of np-101a: 2-acetamidobenzamide, 2'-Carbamoylacetanilide, ortho-acetamidobenzamide, o-Acetamidobenzamide, NP 101A, 2-(acetylamino)benzenecarboxamide, N-Acetylanthranilamide, 2-Acetamino-benzamid, Benzamide,2-(acetylamino), N-Acetyl-anthranilsaeure-amid, 2-(Acetylamino)benzamide, N-acetyl-anthranilic acid amide, 2-(3-BROMOPHENYL)-5-(2-NAPHTHYL)-1,3,4-OXADIAZOLE, Acetanilide,2'-carbamoyl-(6CI,8CI).

 2-ACETAMIDOBENZAMIDEfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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