API Process Intermediates & Related Compounds

2-Aminobenzimidazole

Name: 2-Aminobenzimidazole
Brand: Zemixal
SKU: ZX-011991

Reference StandardAvailable on request

Order 2-Aminobenzimidazole (CAS 934-32-7) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes

CAS number934-32-7

FormulaC₇H₇N₃

Molar mass133.15 g/mol

Physical formSolid

HS code2933

InChIKeyJWYUFVNJZUSCSM-UHFFFAOYSA-N

IUPAC name1H-benzimidazol-2-amine

About 2-Aminobenzimidazole

2-Aminobenzimidazole is part of the Zemixal API Process Intermediates & Related Compounds range. Identity at a glance (Reference Standard): CAS 934-32-7, formula C7H7N3 and molar mass 133.15 g/mol. It is handled as a solid.

Common uses in the lab and plant

API route development
Impurity fate & purge studies
Analytical method development

Storage and safety notes

Hazard communication follows GHS (Warning: H302, H315, H317 and H319). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Rabeprazole

See every impurity, metabolite and related compound we list for this API.

Rabeprazole standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 2-Aminobenzimidazole
Product name	2-Aminobenzimidazole
Catalogue number	ZX-011991
CAS number	934-32-7
IUPAC name	1H-benzimidazol-2-amine
Molecular formula	C₇H₇N₃
Molar mass	133.15 g/mol
Exact mass	133.064
Grade	Reference Standard
Physical form	Solid
XLogP3	0.9
H-bond donors / acceptors	2 / 2
Topological polar surface area	54.7 Å²
HS code	2933
InChIKey	JWYUFVNJZUSCSM-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)NC(=N2)N
PubChem CID	13624
Synonyms	1H-benzo[d]imidazol-2-amine, 1H-1,3-Benzodiazol-2-amine, 1H-Benzimidazol-2-ylamine, 2-Benzimidazolamine, 2-Benzimidazolylamine, 2-Iminobenzimidazoline, 2-aminobenzimidazole monosulfate, 2-aminobenzimidazole monohydrochloride, Benzimidazole, 2-amino-, 2-Amino-1H-benzimidazole, Benzimidazol-2-ylamine, 2-Amino benzimidazole

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P272, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 2-Aminobenzimidazole
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 2-Aminobenzimidazole

Which CAS number identifies 2-Aminobenzimidazole?

2-Aminobenzimidazole is registered under CAS 934-32-7. You may also see it listed as 1H-benzo[d]imidazol-2-amine, 1H-1,3-Benzodiazol-2-amine, 1H-Benzimidazol-2-ylamine. Our catalogue number for this item is ZX-011991.

What are the formula and molar mass of 2-Aminobenzimidazole?

For 2-Aminobenzimidazole, its formula is C7H7N3 and its molar mass is 133.15 g/mol. The systematic (IUPAC) name is 1H-benzimidazol-2-amine. InChIKey JWYUFVNJZUSCSM-UHFFFAOYSA-N lets you match it in any structure database.

How is 2-Aminobenzimidazole used in pharmaceutical QC?

2-Aminobenzimidazole is a characterised reference material linked to Rabeprazole. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 2-Aminobenzimidazole?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 2-Aminobenzimidazole?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship 2-Aminobenzimidazole to my country?

Yes. Because 2-Aminobenzimidazole is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Rabeprazole standards

More in API Process Intermediates & Related Compounds

Rabeprazole Sodium Hydrate

CAS: 1033853-22-3
Formula: C₁₈H₂₂N₃NaO₄S
MW: 399.4 g/mol

ZX-006756

Rabeprazole Sodium

CAS: 117976-90-6
Formula: C₁₈H₂₀N₃NaO₃S
MW: 381.4 g/mol

ZX-006755

Rabeprazole

CAS: 117976-89-3
Formula: C₁₈H₂₁N₃O₃S
MW: 359.4 g/mol

ZX-006754

Rabeprazole N-Oxide

CAS: 924663-38-7
Formula: C₁₈H₂₁N₃O₄S
MW: 375.4 g/mol

ZX-006335

Rabeprazole EP Impurity I

CAS: 924663-37-6
Formula: C₁₈H₂₁N₃O₅S
MW: 391.4 g/mol

ZX-005930

Rabeprazole EP Impurity G

CAS: 102804-82-0
Formula: C₁₅H₁₅N₃OS
MW: 285.4 g/mol

ZX-005929

Rabeprazole EP Impurity C Sodium Salt

CAS: 2437254-50-5
Formula: C₁₄H₁₀N₃NaO₃
MW: 291.24 g/mol

ZX-005928

Rabeprazole EP Impurity C

CAS: 1163685-30-0
Formula: C₁₄H₁₁N₃O₃
MW: 269.25 g/mol

ZX-005927

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