Allantoic acid - ≥95% , CAS No.99-16-1

CAS: 99-16-1 Cat. No.: A646787 Molecular Weight: 176.13 PubChem CID: 203
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
Diureidoacetic acid | 2,2-bis(carbamoylamino)acetic acid
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
A646787-5mg
1

$37.90

$56.90
Save $19.00 (33.39%)
10mg
A646787-10mg
1

$48.90

$73.90
Save $25.00 (33.83%)
25mg
A646787-25mg
1

$71.90

$107.90
Save $36.00 (33.36%)
50mg
A646787-50mg
1

$93.90

$140.90
Save $47.00 (33.36%)
100mg
A646787-100mg
1

$155.90

$233.90
Save $78.00 (33.35%)
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🧪

Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Allantoic acid is a degradative product of uric acid and associated with purine metabolism.

Specifications

Synonyms
Diureidoacetic acid | 2, 2-bis(carbamoylamino)acetic acid
Specifications & Purity
≥95%
Biochemical and Physiological Mechanisms
Allantoic acid is a degradative product of uric acid and associated with purine metabolism.
Storage
Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid528771517
Canonical SmilesC(C(=O)O)(NC(=O)N)NC(=O)N
IUPAC Name2,2-bis(carbamoylamino)acetic acid
InChIKeyNUCLJNSWZCHRKL-UHFFFAOYSA-N
INCHI1S/C4H8N4O4/c5-3(11)7-1(2(9)10)8-4(6)12/h1H,(H,9,10)(H3,5,7,11)(H3,6,8,12)
Isomeric SMILES C(C(=O)O)(NC(=O)N)NC(=O)N
PubChem CID 203
Molecular Weight 176.13

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

10 results found

Lot NumberCertificate TypeDateItem
F2509120Certificate of AnalysisNov 15, 2024 A646787
F2509121Certificate of AnalysisNov 15, 2024 A646787
F2509122Certificate of AnalysisNov 15, 2024 A646787
F2509123Certificate of AnalysisNov 15, 2024 A646787
F2509124Certificate of AnalysisNov 15, 2024 A646787
F2509125Certificate of AnalysisNov 15, 2024 A646787
F2509126Certificate of AnalysisNov 15, 2024 A646787
F2509127Certificate of AnalysisNov 15, 2024 A646787
F2509128Certificate of AnalysisNov 15, 2024 A646787
F2509129Certificate of AnalysisNov 15, 2024 A646787
Chemical and Physical Properties
SolubilityDMSO : 22.73 mg/mL (129.05 mM; Need ultrasonic)
Molecular Weight176.130 g/mol
XLogP3-2.600
Hydrogen Bond Donor Count5
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass176.055 Da
Monoisotopic Mass176.055 Da
Topological Polar Surface Area148.000 Ų
Heavy Atom Count12
Formal Charge0
Complexity199.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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